Cadillac XTS, 2013

 

 

 

 

• Cadillac XTS, 2013

The Cadillac unveiled the 2013 XTS, the newest addition to the Cadillac luxury sedan lineup. It arrives in showrooms in U.S. and Canadian showrooms in the spring of 2012 as the most technologically advanced production car in the brand's history.

Larger than the CTS, the new Cadillac XTS delivers the space, elegance and dramatic presence that are Cadillac signatures, but with entirely new and technically advanced methods tuned for a new generation of luxury customers. It also marks the debut of CUE, a comprehensive in-vehicle experience that merges intuitive design with auto industry-first controls and commands for information and media control.

In addition to the CUE interface and connectivity, many other advanced technologies are integral to the new XTS. It  be the only luxury sedan with standard Magnetic Ride Control - the world's fastest-reacting suspension. Advanced technologies that enhance vision and safety surround the driver are available as well.

Positioned directly above the centerpiece CTS family in Cadillac's revamped lineup, the new XTS features a 3.6L direct injection engine and advanced all-wheel drive system, marking a shift to more-efficient performance in a spacious luxury sedan.

Cadillac CUE is the highly customizable user interface that exemplifies XTS' blend of advanced technology and artistic design. The heart of CUE, which stands for Cadillac User Experience, is the standard eight-inch (203 mm) screen in the "center stack," the faceplate below the screen and the steering wheel controls. CUE features several industry firsts, including capacitive-touch control with proximity sensing, gesture recognition and natural voice recognition.

Available exclusively on the Cadillac XTS is the 12.3-inch (312 mm) reconfigurable cluster. It features vibrant graphic displays showcased among four driver-selectable themes, ranging from minimal to extensive information. And while it is the prominent element in the XTS' technological character, CUE is part of a more comprehensive and layered approach to the car's design, capabilities and performance

Highlights :

•     Advanced Haldex all-wheel-drive system with electronically controlled limited-slip differential
•     Magnetic Ride Control, rear air suspension, HiPer Strut front suspension and Brembo brakes - all standard
•     Standard 19-inch wheels and available 20-inch wheels
•     Direct-injected 3.6L V-6 with lightweight features, including integrated cylinder heads/exhaust manifolds
•     Capless fuel tank filler for easier, cleaner refueling
•     Folding rear-seat headrests that enhance rear visibility
•     Safety Alert Seat that vibrates to alert the driver
•     Intervening braking system that lessens or avoids potential collisions
•     Short- and long-range radar systems that support:
•     Adaptive Cruise Control
•     Front and Rear Automatic Brakes
•     Rear Cross Traffic Alert.

The XTS is also the most-spacious Cadillac sedan, tailored to provide roominess in a more efficiently sized package. It offers more interior space than midsize luxury cars and comparable to full-size sedans, particularly in the rear seat area, where it has 40 inches (1,016 mm) of rear legroom. That's about four more inches than the BMW 5-Series, and Mercedes-Benz E-Class and about two more inches than the Audi A6 - and comparable to larger sedans.

And when it comes to trunk space, the Cadillac XTS is in a league of its own, with 18 cubic feet (509 L), exceeding both midsize and full-size competitors - more than Audi A6 and A8 L, BMW 5 and 7-Series and Mercedes-Benz E- and S-Class. For XTS customers, the cargo advantage means room for five or more suitcases.

Technology reinforces multidimensional design philosophy
Cadillac XTS' hardware and spatial dimensions are the foundational layers that support a new level of surface detail. Multidimensional exterior and interior elements, including the grille, headlamps and new use of accent lighting, coalesce to give the XTS a presence and attention to detail unlike any Cadillac that has come before it.

CUE, for example, represents the pinnacle of technology, but it is being showcased using a subtle and sophisticated interior appearance that blends with other features to create a soothing and inviting feel. It offers more capability and driver-selectable choices than ever before from Cadillac, but the center stack has only seven buttons - three of them for the radio. That's less than half the controls found on the center stack of the typical car.

The Cadillac XTS' surface details also convey a more-nuanced design philosophy, with elements that support the long, sleek proportion that is a welcome return to Cadillac. They bring forward more beauty and elegance with refined, graceful forms and surfaces working harmoniously with established Cadillac linear forms. It is a car that conveys the next step in Cadillac form and surface vocabulary.

The Cadillac XTS Platinum is the fullest expression of Cadillac's multidimensional philosophy, with features that include a chrome/satin-chrome grille finish, polished 20-inch aluminum wheels with chrome inserts, a fully wrapped leather interior with Alcantara headliner and more.

Advanced safety features based on 'control and alert' strategy
The Cadillac XTS' technology fundamentally supports a suite of advanced safety features, based on a "control and alert" strategy that extends the vision around the vehicle. It helps drivers identify potential crash situations and even intervenes when a crash threat appears more imminent, employing layers of visual, audible and tactile (vibration) alerts, depending on the alert feature.

The alerts are designed to identify obstacles with sufficient warning to give the driver time to react and make changes - including the Safety Alert Seat feature, which vibrates either the left or right side of the driver's seat cushion, depending on the location of the impending concern. The intervening features, including Automatic Collision Preparation, take over if the threat appears more immediate or the driver does not react to previous alerts.

Two levels of control-and-alert protection are offered in the Cadillac XTS' Enhanced Safety Strategy (ESS) packages.

ESS I:
    Lane Departure Warning
    Forward Collision Alert
    Safety Alert Seat
    Side Blind Zone Alert
    Rear Cross Traffic Alert
    Reflected LED display.

ESS II includes all ESS I content plus:
    Head-up display (in color)
    Front and Rear Automatic Brake
    Adaptive Cruise Control
    Automatic Collision Preparation

Cadillac XTS also features OnStar as standard. OnStar service also includes myCadillac and OnStar myLink mobile apps, whichoffer vehicle information and OnStar services via the customer's smartphone.

AWD and Magnetic Ride Control support new driving experience

A layered approach to the driving experience relies on new and established technologies - all rooted in a stiff structure. The body is infused with strategically placed ultra-high-strength steel for strength and crash protection and serves as the foundation for the advanced-chassis system.

A smart Haldex all-wheel-drive system - with an electronic limited-slip differential that splits torque between the rear wheels - complements an advanced HiPer Strut front suspension and standard Magnetic Ride Control real-time damping to give the Cadillac XTS sure-footed, confident and comfortable ride and handling traits. A linked H-arm design with "air springs" comprises the rear suspension.

HiPer Strut is based on the MacPherson strut front suspension design and features dual-path top mountings that separate the transfer of spring and damper loads to the body structure. It improves ride-and-handling characteristics in four significant ways:
    Provides more linear and communicative steering through improved camber control
    Improves impact isolation on bumps and rough surfaces
    Reduces torque steer
    Improves vehicle sensitivity to tire irregularities and wheel imbalance.

Magnetic Ride Control delivers precise body motion control - "reading" the road every millisecond and changing damping in just five milliseconds. It replaces conventional mechanical-valve shocks with electronically controlled shocks filled with a magneto-rheological fluid containing minute iron particles. Under the presence of magnetic charge, the iron particles align to provide damping resistance almost instantly.

StabiliTrak electronic stability control is standard on all models, along with variable-effort steering and Brembo four-wheel disc brakes with four-channel antilock brakes - all features that add important layers of control to the driving experience. Like Magnetic Ride Control, Cadillac XTS borrows the Brembo braking technology from Cadillac's V-Series of high performance models.

Horsepower for the Cadillac XTS comes from an advanced 3.6L V-6 that's known by its "LFX" engine code. It is rated at an estimated 300 horsepower (224 kW). Lightweight features help reduce overall weight for greater efficiency and a more favorable front-to-rear weight balance. Examples include a composite intake manifold saves approximately 5.5 pounds (2.5 kg) over the weight of a comparable aluminum intake and an integrated cylinder head/exhaust manifold design that saves approximately 13 pounds (6 kg) per engine.

The LFX engine is matched with the Hydra-Matic 6T70 six-speed automatic transmission with tap-shift control.

The Cadillac XTS will begin production in Oshawa, Ontario in spring 2012.

Cadillac ATS, 2013

 

 

 

 

 

• Cadillac ATS, 2013

Cadillac introduced the 2013 ATS, an all-new compact luxury sports sedan intended to challenge the world's best premium cars. Developed on an all-new, lightweight vehicle architecture, Cadillac's entry into the world's most significant luxury car segment goes on sale in summer 2012.

The rear-drive ATS brings Cadillac's blend of technologically driven performance, elegance and design to a new audience of spirited drivers. Its sophisticated driving experience is enhanced with Cadillac CUE, a comprehensive, in-vehicle user experience that merges intuitive design with industry-first controls and commands for information and media data.

"Designed with quick, nimble and fun-to-drive dynamics, ATS expands Cadillac's portfolio into a crucial global segment," said Don Butler, vice president of marketing for Cadillac. "For a new group of luxury consumers, this is a car that will fit their lifestyle and challenge the segment's status quo."

The Cadillac ATS is a new expression of Cadillac's Art & Science execution philosophy, built on a foundation of driving dynamics and mass efficiency. It is the most agile and lightweight Cadillac, with one of the lowest curb weights in the segment - less than 3,400 pounds (1,542 kg).

Germany's famed Nürburgring served as one of the key testing grounds, along with additional roads, racetracks and laboratories around the globe, ATS engineers balanced performance with Cadillac's trademark refinement. Contributing components and features:

•     Nearly 50/50 weight balance
•     Cadillac's first five-link independent rear suspension using lightweight, high-strength steel and efficient straight link designs
•     A multi-link double-pivot MacPherson-strut front suspension with direct-acting stabilizer bar
•     Driver-adjustable FE3 sport suspension with Magnetic Ride Control real-time damping
•     Underbody aerodynamic shields
•     Premium (belt driven) electric variable-effort steering gear from ZF Steering Systems
•     Four-channel ABS with available Brembo performance brakes
•     Available all-wheel drive

A broad lineup of engines - including two four-cylinders and a V-6 for North America - delivers strong power to the Cadillac ATS and capitalizes on the car's lightweight structure to complement its performance with efficiency. The optional engines include an all-new 2.0L turbocharged four-cylinder rated at 270 horsepower (201 kW) and Cadillac's award-winning 3.6L V-6, estimated at 318 horsepower (237 kW).
At 135hp/L, the new 2.0T is one of the most power-dense engines in the industry, topping engines from European competitors. Cadillac ATS will offer both manual and automatic transmission options, along with rear-wheel and all-wheel-drive configurations.
The Cadillac ATS will deliver peak highway fuel economy of more than 30 mpg.

A spirit of lightness and balance
Making the Cadillac ATS one of the segment's lightest cars was a fundamental criterion for and the guiding principle during its development, but it was done in a nuanced manner that ensures a refined driving experience.

Optimizing the Cadillac ATS's mass was the result of a four-pronged philosophy that included strict adherence to original architectural goals, measured load management throughout the vehicle, benchmarking components to see if lighter solutions were available and an overall culture that "weighed" the mass of every component in the car against all aspects of its development.

An aluminum hood, magnesium engine mount brackets and even lightweight, natural-fiber door trim panels contribute to the Cadillac ATS's low overall mass - and reflect the systematic approach of evaluating every gram that went into the car. But some weight was deemed not only beneficial, but essential to the Cadillac ATS's driving experience. An example is the cast iron differential: Engineers found they could improve fuel economy with a cast iron differential rather than a lighter aluminum version.

And while the rear suspension is mostly steel, the focus on load management and straight links enabled significant weight savings without using alternate materials. This helps offset the weight of the engine and transmission at the front of the vehicle, helping the Cadillac ATS deliver its near-perfect 50/50 weight balance, while also contributing to lower noise and vibration. A similar approach was taken on the wheels, where extra structural aluminum was strategically added to further reduce vibration.

Tailored design weaves in signature style and refinement
The 2013 ATS interprets Cadillac's Art & Science design language in a new proportion, tailoring the signature styling and refinement cues for the most compact Cadillac while upholding - and advancing - the exemplary attention to detail and technological elements for which the brand is known.

A long, 109.3-inch (2,775 mm) wheelbase and wide front/rear tracks are the cornerstones of the Cadillac ATS's firmly planted stance, which is enhanced by short overhangs and taut sheet metal that appears to wrap tightly around the tires. Seventeen-inch wheels are standard and 18-inch wheels are available.

Bold vertical lighting elements - including new LED front signature lighting detail - as well as illuminating door handles and active grille shutters lend technologically advanced style and function to the Cadillac ATS. The grille shutters close at certain highway speeds to reduce aerodynamic drag and enhance fuel economy.

A driver-focused interior with integrated technology and crafted materials complements the exterior elements and supports the ATS's driving experience. Everything from the placement of the pedals to the position of the shifter is designed for effortless and intuitive performance driving. Available performance seats have power-adjustable bolsters to optimize lateral support during high-load cornering.

Contributing to the interior's intuitive feel is an instrument panel that wraps into the doors and a center stack in the mid-instrument panel that flows into the center console. LED lighting for the bold gauge cluster enables clear, at-a-glance viewing in all lighting conditions, while ambient lighting accents functional elements of the console and doors.

Real wood, plated metal plating and carbon fiber trim and Cadillac's cut-and-sew instrument panel, console and doors enhance the emotional connection to the Cadillac ATS. Choices of many interior color themes, each with unique accent trim material, cover a wide range of flavors - from light, open and warm to black and serious, to bold, technical and sporty.

CUE and ATS technologies
The ATS is offered with Cadillac CUE, a comprehensive, in-vehicle experience that merges intuitive design with auto industry-first controls and commands for information and entertainment data. It is designed to be unique for each consumer, from the "simple user" to the fully connected "super user."

CUE, which stands for Cadillac User Experience, pairs entertainment and information data from up to 10 Bluetooth-enabled mobile devices, USBs, SD cards and MP3 players with a vehicle infotainment system that reduces complexity through customized information, voice commands and fewer buttons and larger icons. For example, most of today's luxury cars have around 20 buttons controlling the radio and entertainment functions. CUE has only four.

The heart of CUE is the eight-inch LCD multi-touch sensitive screen, seamlessly integrated into the top of the central instrument panel and a motorized fully capacitive faceplate at the bottom concealing a 1.8L storage area. The vibrant LCD screen displays CUE's home page, which resembles a smart phone's screen by using large, easy-to-target icons to execute commands. Capacitive technology refers to using electrodes to sense the conductive properties of objects, such as a finger.

In addition to CUE, the ATS is offered with other technologies:
    Bluetooth phone connectivity with voice recognition
    USB, auxiliary and SD memory card ports
    SiriusXM Satellite Radio with three-month trial subscription
    Keyless access and keyless push-button start
    Reconfigurable 5.7-inch instrument panel cluster display
    Full-color reconfigurable heads-up display.

The Cadillac ATS is offered as a well-equipped standard model and in Luxury, Performance and Premium Collections. A Bose® Cabin Surround audio system is offered on the standard model, as well as Luxury and Performance Collections. It is standard with the Premium Collection. A navigation system is also available with Luxury and Performance Collections and standard with the Premium Collection.

'Control and alert' safety strategy
Safety in the ATS is based on Cadillac's "control and alert" strategy that employs advanced technologies - including radar, cameras and ultrasonic sensors - to help prevent crashes.
The safety features bolster driver vision and awareness of road hazards, and intervenes to help the driver avert potential crashes. In some cases, Cadillac's advanced crash-avoidance systems will act without the driver, such as automatic braking, which will activate based on information indicating potential hazards.

Among the most sophisticated of the features is Front and Rear Automatic Brakes. This relies on short-range radar technology and ultrasonic sensors to help the driver prevent front and rear low-speed collisions via a progression of alerts that extend to complete braking, if necessary.

Optional advanced safety features:
    Full Speed Range Adaptive Cruise Control
    Intelligent Brake Assist
    Forward Collision Alert
    Brake Pre-Fill Automatic Collision Preparation
    Lane Departure Warning
    Side Blind Zone Alert
    Rear Vision Camera With Dynamic Guidelines
    Adaptive Forward Lighting
    Hill Hold/Start Assist (Standard, manual transmission)

The advanced technology safety features complement the Cadillac ATS's roster of other safety features, including eight standard air bags (10 with optional features), safety belt pretensioners and load limiters, StabiliTrak electronic stability control system with traction control and four-wheel disc brakes with four-channel ABS.

2013 Cadillac ATS also features OnStar standard for one year. It can use GPS and cellular phone technology to automatically call for help in the event of a crash. OnStar service also includes myCadillac and OnStar myLink mobile apps, which offer vehicle information, controls and OnStar services via the customer's iPhone or Android smart phone.

ATS Delivers New Levels of Control and Refinement
The 2013 Cadillac ATS delivers a driving experience that advances the brand's performance legacy with a balance of racetrack-honed control and uncompromising refinement.

That experience is supported by new chassis and suspension systems, excellent power-to-weight ratios across ATS's power-dense powertrain lineup and a robust body structure that enables finer chassis tuning and greater crash protection. Highlights of the chassis and suspension features:
    Cadillac's first five-link independent rear suspension, using high-strength steel and efficient straight link designs
    A multi-link, double-pivot MacPherson-strut front suspension with direct-acting stabilizer bar
    Driver-adjustable FE3 sport suspension with Magnetic Ride Control real-time damping
    Premium electric variable-effort steering gear by ZF Steering Systems
    Four-channel ABS with available Brembo performance brakes
    Available all-wheel drive.

Before selecting even the first fastener, engineers launched targeted research projects that helped determine the best design and optimal geometries for the front and rear suspensions. Early suspension prototype vehicles were constructed and tested in diverse environments, before complete Cadillac ATS prototypes hit the pavement at GM's global proving grounds, as well as highways and racetracks around the world.

Proportion and balance are definitely on the ATS's side, with a low curb weight of less than 3,400 pounds (1,542 kg) and power-dense powertrains that are also lightweight to achieve a 50/50 weight distribution and a greater power-to-weight ratio. They complement wide front and rear tracks - 59.5-inch/1,512mm (front) and 60-inch/1,548mm (rear) - for a lower center of gravity that promotes greater stability.

Dual ball joints, five links and a limited-slip diff
Up front, a multi-link double-pivot suspension - based on the MacPherson strut design - is used for a more precise feeling of control, including more linear and communicative steering, and a smoother ride. It also improves impact isolation on bumps and rough surfaces.
The double-pivot system incorporates a pair of ball joints and lower control arms - one in tension and the other in compression - to replace a conventional wishbone at each wheel. The control arms, the spindle and the body form an effective four-bar link for each side of the front suspension, creating virtual pivot points for greater camber control. There is also a direct-acting stabilizer bar.

The front suspension's design also enables a longer spindle, larger pivot center and positive-offset steering geometry for optimal steering control, excellent straight-line stability and a more refined ride. High-durometer rubber and hydraulic bushings are used with the front suspension for an excellent balance of ride comfort and precise response when corning.

At the rear of the ATS is the first five-link independent suspension in a Cadillac. It's a design that helps reduces roll center motion, enables positive lateral control, reduces "squat" during acceleration and promotes excellent dynamic stability. In short, it helps keep the tires planted on all surfaces and during all hard-cornering maneuvers.

Four handling links (upper and lower control arms) are used at each side to control wheel motion and a toe link at each wheel provides additional horizontal control - particularly during hard cornering. The upper and lower links create an effective double-wishbone design, although the links are mounted independently.

As with the front suspension, the five-link design creates virtual pivot points that the ATS's engineers used for geometry optimization. The stiff links are mounted on a cradle that contributes to a smoother, quieter and more isolated ride. The cradle is made of steel (with hydroformed side rails) to help optimize the car's structural stiffness and mass.
Seventeen-inch (17x8-inch) wheels used with 225/40-series tires are standard and 18x8-inch wheels and 255/35-series rubber are offered on the Cadillac ATS, with run-flat tires. Models with the FE3 suspension feature 18x9-inch rear wheels.

A mechanical limited-slip differential is a feature not matched by all other competitors and gives the ATS an edge when it comes to ensuring all of the powertrain's torque is applied to the tires during hard cornering. It is standard with the six-speed manual transmission and included with the FE3 sport suspension package. It is housed in a robust 8.6-inch carrier. Other models feature a 7.67-inch carrier.

MRC, electric power steering and other advanced control systems
Supporting the ATS's new suspension designs are advanced damping, steering and braking systems, including Magnetic Ride Control.

Magnetic Ride Control (MRC) is the heart of the FE3 Sport Suspension package, which is included on the Premium Collection and also includes a mechanical limited-slip differential, high-capacity cooling system and 18-inch summer-performance tires. MRC is a real-time damping system that delivers more precise body motion control. It "reads" the road every millisecond and can change damping in only five milliseconds.

With MRC, the conventional mechanical-valve shocks and struts are replaced with electronically controlled units filled with a magneto-rheological fluid, which contains minute iron particles. Under the presence of a magnetic charge, the iron particles align to provide damping resistance almost instantly. Sensor input determines the amount of resistance required, varying the magnetic charge to optimize damping.
Adjustable settings for the FE3 suspension allow the driver to select different ranges of damping for Magnetic Ride Control, including a competitive mode that also adjusts the intervention of the stability control and traction control systems.

All Cadillac ATS models come with a premium electric, variable-assist power steering gear from ZF Steering Systems. It is designed to deliver excellent response and on-center characteristics, while also saving fuel because engine power isn't directly required to assist gear movement - as is the case with conventional hydraulic systems.
The steering gear has great torsional stiffness and lower operating friction, which enhance the steering feel with almost perfect linear response. Additionally, the steering column and intermediate shaft feature stiff, direct-acting and low-friction ball bearing designs. That means there is almost no "lash" in the entire steering system, for a more immediate and connected-to-the-road feel for the driver.

Four-wheel disc brakes are standard on all models, with Brembo performance brakes available on the standard model and included on the Luxury, Performance and Premium collections. They are matched with a four-channel ABS system that is integrated with standard StabiliTrak stability control and full-function traction control.

All-wheel drive is available, for even greater traction assurance on wet and icy road surfaces.

Cadillac Ciel Concept, 2011

 

 

 

 Cadillac Ciel Concept, 2011

The Cadillac Ciel Concept - pronounced "C-L," the French translation for sky - is a four-seat convertible that opens a new chapter in Cadillac's design and product ascent, pushing the brand's Art & Science philosophy into a new stratum. Ciel is a new expression of Cadillac's historical grandeur, as well as a celebration of open-air motoring.
The spacious and elegant Cadillac Ciel Concept is a grand gesture that explores themes driving Cadillac's explorations into range-topping flagship luxury. It is powered by a twin-turbocharged version of the 3.6-liter Direct Injection V-6 engine, paired with a hybrid system using lithium-ion battery technology.

Coastal inspiration
Driving California's Highway 1 in an open car while the sun sets, from Big Sur north to Monterey, is the type of journey the Ciel team envisioned during its design.

The four-door Cadillac Ciel Concept embraces the social aspects of a recreational journey, with generous room for two couples. It evokes the spirit of the classics with a long, low proportion. The doors are French-style, with the rear doors hinged at the rear - there is no B-pillar - to reveal a sweeping view of the dramatic interior. Distinguishing fender lines run from nose to tail, and nickel-plated bright work accents the body lines, enhancing the visual length of the car and honoring Cadillac touring cars of the past.

The Cadillac Ciel Concept's exterior flows seamlessly into the cabin, with the body color rolling over on top of the interior door panels. Like the exterior, the passenger space is accented with sweeping nickel-plated trim. It divides the body-color upper sections from a complementing beige lower color. Italian Olive wood, machined aluminum and hand-tipped leather are elements that flow through the interior, complementing the primary colors with warm, rich tones.
Cadillac Ciel Concept literally and figuratively reflects the driving experience along the California coastline. The Cabernet paint color, developed specifically for Ciel, is inspired by the rich translucence of a glass of red wine held up to the sunlight.

A prominent, polished aluminum windshield frame serves as in important structural element of the vehicle, as well as aesthetic one, recalling classic open cars of the past. Additional exterior cues, including a shield grille and vertical lighting elements, are pure Cadillac, but suggest a more organic interpretation of the brand's signature design language that emphasizes the artistic and natural sides of it. The body sides, for example, are more rounded, sweeping upward. Bright work is used to bring contrast to the deep paint color, but plays a more supporting role.

The car rides on large, beautifully finished wheels that feature brushed nickel plating over milled billet aluminum, matching the materials and appearance of other trim. Carbon ceramic brake rotors are visible behind the 22-inch rims, a visual clue to the Ciel's foundation of performance.
And owing to Cadillac's heritage of advanced technology, the headlamps and taillamps feature LED lighting elements - including a unique daytime running light graphic on the front of the vehicle that is generated with gradated LED lighting.

Elegant, authentic details
Simplicity, authenticity and spaciousness were the guiding principles when it came to developing the Cadillac Ciel Concept's interior.
A wheelbase of 125 inches - about 12 inches longer than a CTS sedan - provides generous space. Luxurious seats are bisected by a "floating" center console that runs from the instrument panel to the rear of the interior. It effectively creates a very personal space for each passenger and houses access to hidden connectivity portals for each person in the vehicle - allowing them to make dinner reservations, check the weather at their destination or even upload photos of the trip via social media sights.

Simplicity is also the watchword with the Cadillac Ciel Concept's instrument panel, which features a minimalist gauge cluster that doesn't impede or distract from the outward view. But while reserved in its form, it exemplifies Cadillac's attention to details and its priority on authentic materials. The climate vents, for example, are mostly hidden and their airflow is distributed indirectly.

Transparent gauges deliver their information within a detailed, brushed-aluminum housing that has the intricate depth of a high-quality chronograph. They offer dual readouts - analog and digital - as well as an information hierarchy. Additional interior features:

•     Sloping bolsters on the seats that allow passengers to slide into the seats more comfortably
•     A personal device storage area on the front of the console with inductive charging and Bluetooth connectivity
•     A power-assisted transmission shifter that deploys as soon as the engine is started
•     Lighting in the armrests that combines a natural light well for daytime driving and ambient lighting for nighttime drives
•     Door storage areas that are inspired by premium fashion accessories and open with high-quality zippers
•     Pull-out blankets are available for all three passengers and retract automatically
•     All the seats have heating and cooling features, along with a drawer containing sun lotion, sun glasses and towels, as well as aromatherapy that is controlled from the rear armrest.

But perhaps the defining element of the Ciel's cabin is the incorporation of Italian Olive wood on the doors, instrument panel, console and the front seatbacks, adding warmth and craftsmanship to a car designed to provoke an emotional response.
Italian Olive wood is a premium yet sustainable material and the material used in the Ciel came from a single fallen and recycled tree, from a west coast producer of premium olive oil. It was painstakingly prepared, including drying in a kiln, before it was cut for the concept vehicle. The numerous pieces were then photographed so that the grain could be matched precisely. Each component was hand-milled and finished by expert woodworking craftsmen.

The rear seating area is detailed with elegant flourishes. The rear seat passengers can pull a leather tab, which reveals a cashmere blanket that stretches across the seating area to ward off a chill. The wood trim in the rear center console opens to reveal a small humidor, stocked with a few cigars.
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Cadillac SRX, 2012

 

 

 

Cadillac SRX, 2012

A new 3.6L V-6 - the segment's most powerful standard engine - headlines updates to the 2012 Cadillac SRX. It enhances a combination of performance, technology and refinement that is resonating with more luxury crossover customers.

Cadillac SRX retail sales rose 17.7 percent in the first half of 2011, building on a record-setting 2010 sales increase of 150 percent.

The new 3.6L - known by its "LFX" engine code - is the sole engine offered in the Cadillac SRX. It delivers 16-percent more horsepower (308 hp / 230 kW) than the previous V-6 and provides greater low-rpm torque. Vehicle responsiveness is dramatically improved in all operating conditions - launch from a standstill, around town maneuvering in traffic, passing maneuvers and full-throttle acceleration. It is matched with the Hydra-Matic 6T70 six-speed automatic transmission, which features a driver-selectable Eco feature that alters the shift points and throttle progression to help optimize fuel economy.

The Cadillac SRX also brings enhanced features for 2012, as well as updates that make it quieter and more refined - including new sound-absorbing material placed strategically throughout the vehicle. The Base and Sport suspension systems have been revised to improve the ride quality.

Feature and content enhancements:

1.     Standard Bluetooth phone connectivity on all models, with on-screen caller identification
2.     OnStar Turn-by-Turn automated directions are loaded to the vehicle
3.     Improved voice recognition for phone activation, navigation and radio station changes
4.     A heated steering wheel on the Luxury, Performance and Premium Collections
5.     Door lock switches on the driver and passenger door panels as well as the center console
6.     Cruise control buttons on the steering wheel
7.     Memory seat set - the occupant can set the seating position simply by pressing "set" and the number simultaneously
8.     Backlighting for map lights in the overhead console
9.     A new machined-face finish on the 20-inch wheels, which are standard on Performance and Premium Collections
10.     Available all-ebony interior trim
11.     One new exterior color: Xenon Blue Metallic.

Popular features returning for 2012 include a moveable cargo fence and large under-floor storage space in the rear, a liftgate that can be programmed to stop at different heights and the UltraView sunroof that covers 70 percent of the vehicle roof.

The new and enhanced elements that contribute to a quieter ride include new acoustic material in the upper instrument panel, front-of-dash area, the center console area and the inner fenders, as well as laminated glass used in the front side glass. There is also a new laminated structural barrier used under the second-row seat to block noise.

The Inside
The Cadillac SRX's new LFX 3.6L direct-injected V-6 delivers an SAE-certified 308 horsepower (230 kW) and 265 lb.-ft. of torque (359 Nm), with efficiency-enhancing features including direct injection and continuously variable valve timing. Peak torque is achieved at only 2,400 rpm and is maintained through 5,300 rpm. The LFX is also E85 ethanol-capable.

The LFX engine is a technically advanced 60-degree V-6 with dual-overhead camshafts, continuously variable valve timing and direct injection. Supporting elements that contribute to its performance:

•     The cylinder block and cylinder heads are cast in aluminum for low weight.
•     A composite intake manifold saves approximately 5.5 pounds (2.5 kg) over the weight of a comparable aluminum intake. It also has a comparatively small radiated surface area to help it maintain excellent noise and vibration characteristics.
•     An integrated cylinder head/exhaust manifold design saves approximately 13 pounds (6 kg) per engine when compared with a comparable engine with separate head/manifold assemblies.
•     The cylinder heads include four valves per cylinder, with a dual overhead camshaft design incorporating infinitely variable cam phasing.
•     A forged steel crankshaft provides optimal strength in the bottom end, while the connecting rods are made of powdered metal that features a higher ratio of copper, which makes them stronger and enables them to be lighter.
•     The pistons are made of lightweight cast aluminum and feature a friction-reducing polymer coating on the skirts , as well as fully floating wrist pins, which also help reduce friction. Less weight in the pistons means less reciprocating mass in the engine, which in turn means less inertia and greater operating efficiency.
•     Pressure-actuated oil squirters drench the underside of each piston and the surrounding cylinder wall with an extra layer of cooling, friction-reducing oil.
•     A cast aluminum oil pan is stiffer to improve powertrain rigidity and reduce vehicle vibration. It bolts to the transmission bell housing as well as the engine block, eliminating points of vibration. Cast aluminum dampens internal engine noise better than a conventional stamped steel pan and is structurally stiffer.
•     Optimized-flow fuel injectors and the integrated exhaust manifolds/cylinder heads promote lower emissions.
• To help achieve their performance goals, the Cadillac SRX's engineers redesigned the exhaust system with dual runners from the engine to a collection point farther rearward in the vehicle. The diameter and length of the pipes were specifically tuned to improve low-end torque from 1,200 to 3,000 rpm.

High-pressure exhaust pulses from each of the cylinders in the engine are timed to arrive at this collection point so that they phase together in a precise way. This tuning effect, which is called scavenging, literally pulls exhaust gases out of the engine by synchronizing high and low pressure pulses from each cylinder. Peak torque now occurs at a very low 2,400 rpm and remains high all the way through 5,300 rpm. The torque and power improvements were achieved while maintaining quiet performance.

The LFX engine is paired with the Hydra-Matic 6T70 electronically controlled six-speed automatic transmission, with tap up/tap down driver control. A wide overall ratio spread of 6.04:1 allows a "steep" first gear, as well as a "tall" overdrive top gear for low-rpm highway cruising. Acceleration is maximized, as is fuel economy. Engine noise is also lower during cruising. Because of the wide ratio spread (6.04:1), first gear is a very high ratio, which provides brisk acceleration from a stop. Sixth, however, is an overdrive ratio, which keeps the engine revolutions as low as possible for highway cruising, reducing engine friction losses and improving fuel economy.

Chassis and suspension

The Cadillac SRX has a four-wheel independent suspension system and a standard rack-and-pinion hydraulic steering system - and offers a variable-effort, speed-sensitive steering system - with tuning biased for sport sedan-style driving and strong on-center feel. StabiliTrak electronic stability control is standard and works with the standard four-wheel-disc/four-channel-ABS braking system.

The core elements of the chassis and suspension systems:

•     An independent MacPherson strut suspension system is standard on all models, featuring a direct-acting stabilizer bar and hydraulic ride bushings.
•     An independent "H-arm" rear suspension incorporates a lightweight hollow aluminum lower control arm and a hollow stabilizer bar.
•     Power-assisted rack-and-pinion steering is standard on Base and the Luxury Collections.
•     Power-assisted variable-effort and speed-sensitive rack-and-pinion steering system is standard on the Performance and Premium Collections.
•     A rear axle ratio of 3.39 is standard on all models.
•     A trailering package is available on the Luxury, Performance and Premium Collections and increases the towing capacity to 3,500 pounds (1,587 kg).

For 2012, the Base suspension offers greater ride quality that maintains excellent handling characteristics, thanks to new upper front strut mounts, improved shock valve tuning, new bonded bushings for the front stabilizer bar and new twin-tube rear shocks that provide greater road isolation.

The Sport active suspension - standard on Performance and Premium Collections - is also improved for 2012, with new front upper strut mounts, new shock valving, bonded stabilizer bar bushings and revised calibrations for this continuously variable real-time damping suspension system. Electronically controlled dampers at each corner "read" the road constantly to make real-time adjustments within milliseconds. They deliver the just-right damper rate for all road conditions, for greater comfort and a greater feeling of control. This system also increases damping during aggressive handling maneuvers to reduce the roll velocity and pitch velocity of the vehicle for a more confident feel.

Cadillac SRX is also with an all-wheel-drive system that incorporates an electronic limited-slip (eLSD) rear differential. It not only improves traction in slippery road conditions, but it provides side-to-side torque transfer along the rear axle to enhance control during hard cornering. It was developed in partnership with Haldex, a leader in all-wheel-drive technology and the eLSD enables the AWD system to distribute torque from the front to rear axle, and also side-to-side, across the rear axle, sending power to the wheel with the greatest traction.

Cadillac Aera Concept, 2010

Cadillac Aera Concept, 2010

 
 

 

The Cadillac Aera Concept won the 2010 Los Angeles Auto Show Design Challenge, tying with Smart and besting entries from seven other automakers including Mercedes-Benz, Honda, Nissan, Toyota and Maybach. GM Advanced Design has now won the honor more times than any other design team; this is its third victory since 2005.
The Cadillac Aera Concept is powered by compressed air via a highly efficient Pneumatic Drive System that has a 10,000-psi composite air storage tank with capacity for a 1,000-mile range. Flexible, pressurized air cells in the exterior skin, similar to material developed for the NASA Mars Rover airbags, enhance passive safety and interior comfort. The flexible polymer skin optimizes aerodynamics and functions as an ultra-lightweight alternative to conventional body panels and glass.

Cadillac Aera's body utilizes a 3D lattice, mono-formed frame that was designed to be similar to configurations found consistently in nature. The structure is formed from unique, alloy-utilizing, semi-solid freeform manufacturing, creating a naturally strong, extremely lightweight frame. All major body parts, including interior components, are essentially "grown" into a single part lattice structure.
The interior is crafted with an ultra-light recyclable polymer that allows for HVAC channels, fully adjustable seating, storage and comfort features all in one mono-form structure. Generous storage space accommodates luggage for two people.

The concept was conceived in GM's North Hollywood Advanced Design Studio by Frank Saucedo, director; Phil Tanioka, vehicle designer; Brent Wickham, concept strategist; Shawn Moghadam, layout designer and Timonen, the project manager. Earlier this week, GM commemorated 10 years of advanced design at the L.A. area studio.

The Design Challenge is part of the Design Los Angeles automobile designers' conference and has evolved into an integral element of the Los Angeles Auto Show. Design Los Angeles connects those working in the design industry with well-known automotive design industry leaders. Los Angeles is home to the world's largest concentration of manufacturer design studios, representing automakers from North America, Europe and Asia. It is also the home of Art Center College of Design, one of the world's foremost transportation design institutions where many of today's leading automotive designers began their careers.

Cadillac Presidential Limousine, 2009

Cadillac Presidential Limousine, 2009

As Americans celebrate the inauguration of a new president of the United States, another new Cadillac will grace Pennsylvania Avenue to lead the proceedings. President Barack Obama will ride in an all-new Cadillac Presidential Limousine, continuing a long tradition of Cadillac limousines that have served many U.S. presidents.

Inside and out, the Cadillac Presidential Limousine includes many of the brand's signature design elements. Assertive, modern and elegant, the front of the car includes the intricate, dual-textured grille made famous by Cadillac's most popular current models, the CTS sport sedan and Escalade. Vertical design elements, such as the car's front and rear lighting, mirror those used on production models.

For largely functional reasons, such as optimal outward visibility, the car is slightly more upright than its predecessor. However, this new Cadillac Cadillac Presidential Limousine occupies roughly the same overall footprint on the road as the previous model, with a similar size and proportion.

History - Cadillac and the U.S. Presidency
Cadillac has built limousines and special vehicles for U.S. presidents, diplomats, ambassadors and foreign dignitaries since the early 20th century, an iconic aspect of the brand that continues today.

Cadillac's central role began during World War I, when many Cadillac engines and cars were transferred to military and government service because of their superior durability and power. One of the first chief executives to use a Cadillac was President Wilson, who rode through the streets of Boston during a World War I victory parade in 1919. A lavish 1928 Cadillac town car was used in the Calvin Coolidge administration.

In 1938, two Cadillac convertibles, dubbed the "Queen Mary" and "Queen Elizabeth," were delivered to the U.S. government. Named after the great ocean liners of the time, the vehicles were 21.5 feet long, weighed 7,660 pounds and were equipped with a full ammunition arsenal, two-way radios and heavy-duty generators. Durable and reliable, the two "Queens" served Presidents Franklin D. Roosevelt, Harry S. Truman and Dwight D. Eisenhower.

President Eisenhower, known as a car buff, rode in one of the first Cadillac Eldorado models ever produced during his 1953 inaugural parade. The Eldorado represented a high point in automobile design history, as it had the first wraparound windshield, a feature quickly adopted on other new production models.

In 1956, the Queen Mary II and Queen Elizabeth II convertibles replaced the original series. The vehicles were slightly smaller, but like their predecessors, were fully armored and featured state-of-the art communications. Moreover, the vehicles were fitted with narrow rims inside the tire in case the tires were shot out. The Queen Mary II and Queen Elizabeth II served not only President Eisenhower, but also Presidents John F. Kennedy and Lyndon B. Johnson. Both vehicles were retired in 1968.

The Ronald W. Reagan administration was delivered a 1983 Cadillac Fleetwood limousine and a Cadillac Fleetwood Brougham - Presidential Series was delivered to the William J. Clinton administration in 1993. Unlike previous models that typically were Cadillac cars adapted and modified by independent limousine companies, the 1993 Presidential Brougham was designed, developed and manufactured totally within General Motors and Cadillac. This included an extensive set of security measures to maintain confidentiality, a process that continues today.

Currently, the 1983 Cadillac Fleetwood limousine resides at the Ronald W. Reagan Presidential Library and Museum in Simi Valley, Calif., while the 1993 Cadillac Fleetwood Brougham is at the Clinton Presidential Center in Little Rock, Ark.

Cadillac has produced two presidential limousines this decade that remain in service. The first was a Deville Presidential model delivered to President George W. Bush in 2001. In 2004, President Bush debuted a new DTS Presidential model. It was the first application of a new design that launched later that year for the production DTS full-size sedan.

Cadillac Escalade Hybrid, 2009

Cadillac Escalade Hybrid, 2009

 

Cadillac announced the world premiere of the Escalade Hybrid, the world's first fuel-saving hybrid applied to a large luxury SUV. Powered by an innovative, fuel-saving 2-Mode Hybrid system, Escalade Hybrid will deliver more than a 50-percent improvement in fuel economy in city driving - all while delivering the same distinctive style, segment-leading features and full-size capability that have made the Escalade an icon.

The Hybrid goes on sale in the US in the summer of 2008 and is the newest example of Escalade's technology leadership. The potential for sales of the Hybrid in Europe are currently being evaluated with a decision expected within six months.

Patented 2-Mode Hybrid technology
The Escalade's 2-Mode Hybrid system allows it to return exceptional fuel economy in both city and highway while delivering the capabilities of a true luxury SUV. In city driving, this advanced hybrid power system enables Escalade to launch and drive low speeds on electricity alone. As additional power is demanded, the system blends output from the battery and gas engine smoothly.

GM's patented 2-Mode Hybrid system consists of an advanced electrically variable transmission (EVT) and 300-volt nickel-metal hydride Energy Storage System (ESS). These systems work in concert with the standard 6.0L V-8 Gen IV gasoline engine with Active Fuel Management (AFM) and late-intake valve closing (LIVC) technology. AFM enables the V-8 engine to seamlessly shut off half of its cylinders when less power is needed, such as during highway cruising. This new hybrid system not only enables the Escalade Hybrid to drive low speeds on electricity alone, it also allows the 6.0L V-8 engine to operate in its more economical four-cylinder mode for longer periods.

Cadillac's smooth and quiet power:
Acoustic details specific to the Hybrid model ensure it delivers the superior luxury that has been an Escalade hallmark since its inception. The details:
    * A new exhaust system and resonator specially tuned for the 6.0L LIVC engine's Active Fuel Management operation. It ensures comfortable interior acoustics and a pleasant exhaust note during both V-4 and V-8 operation
    * An electrically driven, 300-volt air conditioning compressor reduces vibration and allows the HVAC system to cool the passenger compartment even when the gasoline engine is shut off. It includes the standard tri-zone climate system
    * An electrically driven, 42-volt variable-assist power steering reduces vibration and provides up to a 0.5-mpg fuel economy improvement by reducing parasitic losses common in belt-driven hydraulic systems
    * The Energy Storage System cooling system's internal fan is tuned to be quiet at low vehicle speeds, when the fan could more easily be heard by the occupants.

Escalade aesthetic
The Escalade Hybrid retains the qualities that have made it the leading large luxury SUV and a standard-bearer of Cadillac's overall product renaissance. It is instantly identifiable as a Cadillac and incorporates styling cues from the landmark Sixteen concept vehicle, including a detailed signature grille, front fender vent ports and layers of chrome accents.

The Escalade's warm and inviting interior features a premium layout. It is available in two colors, Ebony and Cashmere. Standard features include a distinctive instrument panel; gauges with white needles and blue light inlays with continuously lit, white-LED backlighting; Nuance leather-covered seats; leather-covered door trim and center console; and a power-assisted rear liftgate that opens and closes with the touch of a button.