2008 Cadillac STS

The 2008 Cadillac STS, featuring refreshed signature styling inside and out; a new, standard 298-horsepower (222 kW) V-6 engine; and a host of new vehicle technologies, debuts at New York Auto Show, April 6-15, at the Jacob Javits Convention Center.
"For the past two decades, the Cadillac STS has been a showcase of luxury, performance and technology," said Jim Taylor, Cadillac general manger. "The new 2008 STS extends that heritage with a bold new look, the debut of a new, high-tech standard engine and some of the industry's most advanced safety technology."

Refreshed design, inside and out
With overall dimensions slightly increased, the new STS conveys more of the design flair that has become a Cadillac signature. Up front, the dual-textured, multi-faceted grille first seen on the Sixteen concept and incorporated on both the Escalade and soon-to-be-launched 2008 CTS, has been adapted to the STS, giving the luxury performance sedan a more sophisticated appearance. Vertically stacked headlamps with large, dual 70mm projector lenses are encased in an aluminized, single-piece bezel. High Intensity Discharge (HID) headlamps are now available on V-6 models.
Also available on V-6 models for the first time are Intellibeam headlamps. The headlamps automatically switch gradually from high beam to low beam when vehicles approach or the vehicle is approaching taillamps. The lower front fascia is a new design, with a new intake and grille patterned after current Cadillac 'V' cues. New, narrower side marker lamps are added.

Similarly, side air extractors, again inspired by the Sixteen and Escalade, are now incorporated in the front fenders of the STS.
New styling touches also include chrome-plated door handles and new lower rocker moldings that blend into the lower line of the vehicle for more presence and refinement.
At the rear, the new fascia is now body-color, and is highlighted with the addition of polished, aluminum three-inch exhaust tips.
New, polished 18-inch by 8-inch aluminum 14-spoke wheels are available. For these available wheels, Michelin W-rated, 235/50R18 tires are used up front, and the rear wheels are fitted with 255/45R18 all-season radials.

Inside, STS's luxurious interior includes a new steering wheel with available genuine Sapele Pommele wood trim. Sapele is an exotic wood more commonly used in fine furniture and musical instruments. A heated steering wheel also is available. The center stack of the instrument panel is revised with the addition of wood trim that has new metallic surroundings.
New, available features for the STS include a head-up display on V-6 models. The head-up display projects key driving information (such as speedometer ratings) onto the windshield, enabling drivers to keep their eyes on the road.

STS adds direct-injection V-6
For 2008, STS will be the first GM vehicle equipped with a new 3.6-liter direct-injected V-6 engine. The new base powerplant, with 298 horsepower (222 kW), delivers 40 more horsepower; and torque is increased to 268 lb.-ft. (371 Nm) - up from 252 lb.-ft. (348 Nm) on the current base engine.
The new direct-injected 3.6L will be mated to the Hydra-Matic 6L50 six-speed automatic transmission, the first pairing of this transmission with a V-6 engine. Additionally, the STS V-6 will continue to be available with all-wheel drive (AWD) for 2008.
Advantages of the new direct-injected engine include a 25-percent reduction in cold-start hydrocarbon emissions. Additionally, despite the 15-percent increase in power, fuel economy is expected to increase slightly.

Lane departure technology debuts
Continuing Cadillac's commitment to using advanced safety features, the 2008 STS will offer new features including a new performance handling package; enhanced variable-effort steering with StabiliTrak on V-8 models; and new lane departure warning and blind side alerts.
The new performance handling package will be available for V-8-equipped rear-wheel-drive and all-wheel-drive models and V-6-equipped rear-drive models. The package includes 18-inch by 8.5-inch aluminum alloy, chrome-plated wheels fitted with new P255/45R18 Michelin Pilot Sport summer-only tires.
Brembo brakes with four-piston calipers provide enhanced braking, with front rotors measuring 14-inch by 1.2-inch (355mm x 32mm) coupled with 14.4-inch by 1.1-inch (365mm x 28mm) rear rotors. All four rotors are vented.

In addition to controlling brakes and reducing engine power, the latest iteration of StabiliTrak combines active front steering to turn the front wheels into the skid when rear wheels lose traction. The system includes a new steering motor assembly combined with computer-driven electronic controls that measure wheel slippage at all four wheels independently during acceleration, braking and adverse road conditions.
To help alert drivers to maintain their position on the road, the STS will be available with a new lane departure system. Controlled by a camera located in the rearview mirror that reads the lines in the road, the system will alert drivers when they have strayed into another lane. Drivers will get both audible and visual alert cues.
Another new feature is an available blind spot alert system. The radar-based convenience feature will provide drivers with a visual alert that appears on the outside rearview mirror when vehicles appear in a specified side zone.

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2009 Cadillac CTS-V

As the new CTS sport sedan earns accolades and new owners, Cadillac takes the next leap forward by premiering the 2009 Cadillac CTS-V, the brand's ultimate expression of performance and luxury.
Launching in the fourth quarter of 2008, the all-new Cadillac CTS-V intends to combine the serious performance of an elite sports car with the poise and elegance of a prestigious luxury sedan. Part of Cadillac's acclaimed V-Series of high-performance models, CTS-V delivers an estimated 550 horsepower (410 kW). More than just power, CTS-V also includes a comprehensive suite of technical and design enhancements, including Magnetic Ride Control, an industry-first Performance Traction Management program and the addition of a new automatic transmission with paddle-shift control.

"The CTS-V represents the full extension of our design, technology and performance capabilities," says Jim Taylor, Cadillac general manager. "The V-Series takes the award-winning CTS sport sedan and elevates it to a position within the club of the world's most exclusive and capable cars."
As an all-new version of the CTS sport sedan was prepared for 2008, Cadillac engineers and designers began to scheme a new CTS-V that would reach much higher in terms of performance and luxury. Through the original CTS-V, Cadillac proved it could develop a very potent, high-performance sedan. The challenge for the 2009 model was enhancing every aspect in a comprehensive manner, along with reaching higher performance limits.
Several key technical and design elements combine to transform the already highly capable CTS into the new V-Series. Like the existing CTS, the V-Series is the product of an intensive development process across North America and Europe, including famed test tracks and millions of miles of road. Supporting Cadillac's ongoing global expansion, the 2009 Cadillac CTS-V is planned to be offered outside North America for the first time, including exports to Europe, the Middle East and Asia.

Sophisticated technical enhancements
The 2009 Cadillac CTS-V features the world's fastest-reacting suspension technology, Magnetic Ride Control (MRC). It uses shocks controlled by electro-magnets, rather than mechanical valves, greatly accelerating response time. Electronic sensors at all four wheels literally "read the road" every millisecond, making constant adjustments to damping to create virtually instantaneous and extremely precise control of body motions. This is of particular benefit for a high-performance sedan, helping to keep the car very composed during hard cornering, acceleration, braking and other dynamic maneuvers.
MRC technology first appeared on the Cadillac STS performance sedan and has been used on some of the world's most celebrated cars, including the Chevrolet Corvette and a select few European sports cars.
Enabling the precise control expected in a high-performance sedan, the CTS-V features Performance Traction Management system, borrowed from championship racing teams. This technology uses advanced electronics to manage engine torque for optimal traction during acceleration. In situations such as acceleration from a stop or exiting corners, Performance Traction Management regulates torque delivery for the best possible launch.

Performance Traction Management uses the same sort of electronics as stability control programs such as Cadillac's StabiliTrak system, but applies it in a different manner. Rather than monitoring and controlling wheel slip to assist in stopping or slowing the car, PTM regulates torque delivery to instantly match the available tire grip for maximum acceleration.
CTS-V also includes sophisticated braking and tire systems, in partnership with two companies renown for high-performance technology: Brembo and Michelin. Brembo brakes are at all four corners and include powerful, six-piston calipers in the front and four-piston calipers in the rear. Michelin worked with Cadillac engineers to develop its acclaimed Pilot Sport 2 (PS2) summer tire for Cadillac CTS-V and its 19-inch wheels.
And, of course, there is the matter of power. It has increased nearly 35 percent for the '09 CTS-V, via a new 6.2L LSA supercharged V-8 engine generating an estimated 550 hp (410 kW) and 550 lb.-ft. (745 Nm) of torque. The engine delivers this power with remarkable refinement. A sixth-generation Eaton supercharger minimizes the added noise previously associated with supercharged engines, and tightly controls intake air temperature for optimal performance.
Transmission choices include either a six-speed manual or an exclusive, six-speed automatic with steering-wheel-mounted paddle shifters. It is the first automatic offered on the CTS-V.

Accentuated design elements
The 2009 CTS-V extends Cadillac's acclaimed design language, both inside and out. The V-Series includes all the elements of the CTS sport sedan's well received cabin, while adding some elegant and purposeful accents.
V-Series will offer Recaro performance driving seats, providing excellent support for spirited driving and adding to the luxurious and purposeful interior. These new, 14-way adjustable performance seats include pneumatic bolster controls in the seat cushion and backrest.
A microfiber material is added to the steering wheel, seats and shifter, providing the soft feel and luxurious appearance of suede without suede's inherent drawbacks of difficult care and moisture sensitivity. These accents on the steering wheel, seat inserts and shifter are elegant to the touch and help support high-performance driving.

The car's integrated center stack is trimmed with a new Obsidian material that is also applied to the center console and door trim. Just like every CTS, the V-Series includes a hand-stitched instrument panel, door trim and center console. Leading-edge infotainment features, including a 40-gigabyte hard drive, advanced navigation system with a "pop-up" screen and Bose digital surround audio, extend to the V-Series, as well as factory-installed Bluetooth capability.
The exterior of the new Cadillac CTS-V amplifies the assertive stance and elegant details of the standard car, and communicates the car's remarkable capabilities. The dihedral Cadillac grille is larger to enable more air intake and features a satin finish. The raised hood encompasses the supercharged engine, and new front and rear fascias identify the vehicle as a V-Series. The car's 19-inch wheels enhance its stance on the road.
The founding member of the V-Series, Cadillac CTS-V was initially offered in 2004 and sold primarily in North America through the 2007 model year. The supercharged STS-V and XLR-V were added in 2006 to make the V-Series an exclusive trio of models all capable of zero-to-60 acceleration in less than five seconds with enhanced overall performance and luxury features.

2009 CADILLAC CTS-V: PRELIMINARY SPECIFICATIONS
Engine

• Type: 6.2L supercharged V-8 (LSA)
• Displacement (cu in / cc): 376 / 6162
• Bore & stroke (in / mm): 4.06 / 103.25 x 3.62 / 92 mm
• Block material: cast aluminum
• Cylinder head material: cast aluminum
• Valvetrain: overhead valve, 2 valves per cylinder; 0.492-in (12.5 mm) lift
• Supercharger: Gen. 6 R19 with single brick intercooler; 1.9L displacement w/4-lobe rotor design
• Fuel delivery: SFI; center feed
• Ignition: direct-mount ignition coils; extended-life dual platinum-tipped spark plugs
• Compression ratio: 9.0:1
• Horsepower (hp / kW @ rpm): 550 / 410 @ 6200 (est)
• Torque (lb-ft / Nm @ rpm): 550 / 745 @ 6200 (est)
• Recommended fuel: premium recommended but not required

Chassis & Suspension

• Front suspension: independent SLA; 29-mm hollow stabilizer bar; elastomeric handling and ride bushings; 65-N/mm spring rate; Magnetic Ride Control with electro-magnetically controlled shocks
• Rear suspension: independent SLA; 24-mm solid stabilizer bar; elastomeric trailing arm bushing; 90-N/mm spring rate; Magnetic Ride Control with electro-magnetically controlled shocks
• Wheels
  • 19 x 9-inch; forged alloy, 5-lug (front)
  • 19 x 9.5-inch, forged alloy, 5-lug (rear)
• Tires
  • 255/40R19 Michelin PS2; summer Z-rated (front)
  • 285/35R19 Michelin PS2; summer Z-rated (rear)
• Brakes: four-wheel disc with four-channel ABS, hydraulic brake assist and dynamic rear brake proportioning
• Steering ratio: 16.1:1
• Turn radius (ft / m): 37.9 / 11.55

Dimensions

• Wheelbase (in / mm): 113.4 / 2880
• Overall length (in / mm): 191.6 / 4866
• Overall width (in / mm): 72.5 / 1842
• Overall height (in / mm): 58.0 / 1472
• Track (in / mm):
  • front: 61.8 / 1570
  • rear: 62.0 / 1575
• Curb weight (lb / kg):
  • manual: 4200 / 1905 (est)
  • automatic: 4300 / 1950 (est)
• Weight distribution (% front / rear): 54 / 46
• Approach Angle (deg): 10.4
• Departure Angle (deg): 18.3
• Tumblehome (deg): 24.6

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2009 Cadillac Converj Concept

With the Cadillac Converj Concept General Motors unveiled a further glimpse at the potential of electric propulsion, this time in the form of luxury transportation. The Cadillac Converj was developed as a well-appointed grand touring coupe with a bold design and a host of interactive technology.
The four-passenger Cadillac Converj concept is intended to show how GM's revolutionary electric propulsion technology - called Voltec - can power a luxury coupe with a typically Cadillac "no compromises" design. The technology enables up to 40 miles of gas- and emissions-free electric driving with extended-range capability of hundreds of miles.

Bob Lutz, GM's vice chairman of Global Product Development, said the Cadillac Converj concept has production substance. "It's a logical extension of our plan to reinvent the automobile," he said. "It clearly shows what a Cadillac electric vehicle could look like, and clearly indicates that global luxury customers can have a car that has both strong design and electric propulsion with a total range of hundreds of anxiety-free miles."
Cadillac's extended-range electric vehicle (E-REV) concept has a new body style that is an evolution of the brand's traditional Art and Science design theme. An aggressive, forward-leaning arc profile is the foundation for the sporting stance. And more than a Cadillac in form, Converj is also intended to be a Cadillac in substance, with the premium materials, technology and driving dynamics that are hallmarks of the brand.

Voltec - innovative propulsion technology
The Cadillac Converj's Voltec electric propulsion system is made up of a 16-kWh, T-shaped battery, an electric drive unit, and a four-cylinder engine-generator. It uses electricity as its primary source to drive the car.
A thermally managed battery pack contains more than 220 lithium-ion cells that provide the primary power to drive the Cadillac Converj electrically up to 40 miles without using fuel or producing tailpipe emissions. The battery is integrated into the Cadillac Converj's chassis and stores electricity from the grid when the vehicle is plugged in. It takes less than three hours to recharge the battery at 240V, or about eight hours from a 120V outlet.

When the battery's energy is low, the Cadillac Converj seamlessly switches to extended-range mode. During this secondary level of operation, electricity needed to power the vehicle is created on-board by a flex-fuel-powered engine that operates much like a home generator to create electricity. The engine-generator ensures a constant supply of power for hundreds of miles until the car is refueled or plugged in to recharge the battery. This extended-range mode eliminates the range anxiety that comes with driving pure electric vehicles that offer no backup power when the battery charge is low.
Whether in electric or extended-range mode, the Cadillac Converj is propelled all the time by an electric drive unit. It converts electrical energy from the battery or the engine-generator into mechanical energy to drive the front wheels. It also delivers 273 lb.-ft. (370 Nm) of instant torque, for a quick launch, and 120 kW of power. The top speed is 100 mph.
There is no compromise in vehicle performance in either mode of operation. To enhance the ride feel, the Cadillac Converj Concept also features GM's Magnetic Ride Control; and for even greater efficiency, energy during braking is captured and stored in the battery.

Pure Cadillac design
There's no mistaking the Converj for anything but a Cadillac, according to Lutz. "An aggressive, forward-leaning profile hints at a new, progressive theme and proportion in Cadillac's design evolution," he says. "The new proportion showcases a uniquely shaped, modern vision of a personal luxury 2+2."
The overall shape is reinforced by a prominent, sweeping body line with large, 21-inch (front) and 22-inch (rear) wheels pushed to the edges of the body. The Cadillac Converj exterior is painted a dark silver tri-coat that GM designers dubbed "Reaction."
An all-glass roof incorporates solar panels that help offset power drain from the vehicle's accessories. Additionally, several aerodynamic and design efficiencies were incorporated to enhance the driving range, including:

• A full under-vehicle cover (belly pan)
• Minimal grille openings that reduce drag at the front of the vehicle
• Low-profile rearview cameras replace conventional outside mirrors to reduce drag
• Wheels are shaped to push air outward for smoother body side airflow

The Cadillac Converj also incorporates vertical headlamp and taillamp elements, with light pipe technology.

"Vertical lamps are Cadillac signatures and the Cadillac Converj builds on the brand's light pipe technology with bolder light emitting diode (LED) and high-intensity discharge elements front and rear," said Clay Dean, global design director for Cadillac. "There is also a unique daylight light 'spear' at the top of the headlamps."

Luxury meets technology inside
The Cadillac Converj's interior has advanced features and luxurious appointments blending efficiency and environmental consciousness. The 2+2 configuration is trimmed in contrasting Winter White synthetic suede - including the top of the instrument panel - and Midnight Black leather, with polished aluminum and wood grain accents. Renewable materials are used throughout such as wool-blend carpeting, a headliner made from silk, suede made from post-industrial content and more.
A technologically advanced driver center increases efficiency and reduces the draw on the battery. Features include:

• New, organic light-emitting diode technology used on reconfigurable instrument cluster
• Touch-screen navigation, climate, center-stack controls and audio systems
• Adjustable, overhead white ambient lighting
• Unique "power on" sequence featuring blue-lit console graphics
• Screen displays for features including regenerative braking, battery charge level and power output
• No inside rearview or outside mirrors; cameras provide surrounding images on a screen placed high on the instrument panel for a full, panoramic view
• Push-button ignition and power-folding front seats

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2009 Cadillac Escalade Hybrid

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.
"Escalade, already the sales and style leader among large luxury SUVs, now adds the desirability of a fuel-saving, technically advanced hybrid system," said Jim Taylor, Cadillac general manager. "The arrival of Escalade Hybrid means that consumers can now use less fossil fuel, reduce emissions and still enjoy the benefits of a full-size luxury SUV."

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.
"No other manufacturer offers a hybrid than can seat eight luxuriously while simultaneously carrying or trailering lots of cargo comfortably," Taylor said. "And no hybrid delivers the dramatic presence that is synonymous with Escalade."
Escalade Hybrid is available in 2WD and 4WD configurations. It delivers up to 6,000 pounds (2,722 kg) of usable towing capacity on 2WD models and 5,700 pounds (2,565 kg) on 4WD models. All of Escalade's standard comfort and convenience features are included. This includes an eight-inch, touch-screen navigation system that displays performance readouts of the 2-Mode Hybrid system on the screen.

Escalade Hybrid extends Cadillac's leadership in the large luxury SUV category. Escalade sales have grown in the face of changing sales trends and increased competition. In fact, Escalade sales increased 22 percent in September over year-ago sales. Other models in the Escalade lineup include the extended-length Escalade ESV and the versatile Escalade EXT luxury-utility truck. The Hybrid model is available with the standard Escalade body style.

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.

The key to Escalade's 2-Mode hybrid system is that the electric power used to propel the vehicle is generated by the hybrid system itself. When the brakes are applied or the vehicle is coasting, the electric motors within the hybrid system create electricity that is stored in the 300-volt battery. This stored energy is used to move the vehicle and the regenerative braking cycle is renewed.
The 2-Mode Hybrid system provides seamless, dependable power on demand in an efficient package. In fact, its electric motor is less than half the size of those in single-mode hybrid systems. This technology was developed and is still used in fleets of hybrid transit buses on the streets today in dozens of major North American cities. Scaled-down for use in full-size SUVs, the 2-Mode system delivers fuel savings where it is needed most - in large vehicles with high levels of capability. It is a core part of GM's energy diversity efforts, which are centered on reducing dependence on petroleum, improving fuel economy, reducing emissions and minimizing the automobile's impact on the environment.

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 include:

• 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.

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