
PRESS RELEASE:
Enhanced 2008 Cadillac STS Delivers Signature Styling And Advanced Performance TechnologyDETROIT - The
2008 Cadillac STS debuts next month with a new, 302-horsepower engine with direct injection technology that improves fuel economy and reduces emissions. In addition,
Cadillac's luxury performance
sedan also showcases enhanced signature styling and the addition of leading-edge safety technology.
"For the past two decades, the
Cadillac STS has been a showcase of luxury, performance and technology," says Jim Taylor,
Cadillac general manager. "The enhanced
2008 model extends that with bolder design, more standard power, better fuel efficiency, improved emissions and new safety technology."
New direct injection V-6 debutsFor
2008,
STS will be the first
GM vehicle equipped with a new
3.6L direct injection V-6 engine.
Direct Injection, an advanced system for more precise and productive fuel delivery, enables the rare achievement of simultaneous gains in power, fuel efficiency and emissions performance.
The new
standard engine for
STS delivers a
SAE-certified 302 horsepower (225 kW) at 6300 rpm,* 47 more horsepower (35 kW) than the previous
3.6-liter V-6. Torque is also increased to 272 lb.-ft. (366 Nm) at 5200 rpm,* an upgrade of 20 lb.-ft. (27 Nm). At the same time, the engine is expected to deliver improved fuel efficiency. Official EPA fuel economy statistics for the
2008 model have not yet been announced. On the outgoing
2007 model STS, EPA fuel economy is 18 mpg city and 27 mpg hwy.
Additionally, direct injection's more efficient operation enables a 25-percent reduction in cold-start hydrocarbon emissions.
Coupled to the new
V-6 engine will be the
6L50 six-speed automatic transmission, introduced last year on
Northstar V-8 models, which has a generous 6.04:1 overall ratio that enables a steep first-gear that helps deliver strong launch acceleration. The
STS V-6 continues to be available with all-wheel drive for
2008.
New technology
Continuing
Cadillac's commitment to the advancement of safety and performance attributes, the
2008 STS includes new systems and advanced technologies to enhance driver awareness and control.
For the first time,
Cadillac's acclaimed
StabiliTrak electronic stability control system now includes the optional addition of active steering technology. 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.
Active steering will be available exclusively on
all-wheel-drive V-8 models.
GM's Lane Departure Warning System also debuts on the
2008 STS. 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 get both an audible and visual alert cue.
When the
Lane Departure Warning System is engaged, a driver traveling at 35 mph or more who crosses a detected lane marking without signaling is alerted in two ways: The system flashes an amber indicator light located in the fuel gauge of the instrument panel, and an alerting chime of three beeps is played. The system does not steer the vehicle; it is designed only to alert drivers so they can take appropriate action to move the vehicle back into the lane.
GM's Side Blind Zone Alert System extends and enhances driver awareness and vision. Alternating radar beams in
Side Blind Zone Alert System sweep adjacent lanes of traffic, covering a zone of about one lane over from both sides of the vehicle, or 11 feet (3.5 m). The zone starts at each side mirror and goes back about 16 feet (5 m).
When the system is engaged, a driver will know that following vehicles in the adjacent lanes are entering their side blind zone when an amber symbol, located in the outside rearview mirror, is illuminated.
The system is not designed to detect vehicles outside of the side blind zone that may be rapidly approaching, or detect pedestrians, bicyclists or animals. It's designed to ignore infrastructure such as fire hydrants or parked cars. In addition, the system displays do not come on while the vehicle is approaching or passing other vehicles.
The
Lane Departure Warning and
Side Blind Zone Alert systems can be manually turned off by the driver.
A new performance handling package will be available for
V-8-equipped rear-wheel and
all-wheel-drive models and
V-6-equipped rear-drive models. The package includes 18-inch x 8.5-inch aluminum alloy, chrome-plated wheels fitted with new
P255/45R18 Michelin Pilot Sport summer-only tires.
Four-piston
caliper Brembo brakes, with front rotors measuring 355 mm x 32 mm and 365 mm x 28 mm rear rotors, provide enhanced baking. All four rotors are vented.
A bolder new look, inside and out
The
new STS injects more of the bold design flair that has become a
Cadillac signature. Up front, the dual-textured, multi-faceted grille - first seen on the landmark
Cadillac Sixteen concept car and incorporated on both the
Escalade and soon-to-be-launched
CTS - has been adapted to the
STS.
High Intensity Discharge lamps and the Intellibeam
automatic high-beam system are added for the first time for
V-6 models. The lower front fascia features a new intake and grille pattern evoking
Cadillac's V-Series high-performance
models.
Similarly, side air extractors, again inspired by the
Sixteen and
Escalade, are now incorporated into the front fenders of
STS. New chrome-plated door handles and lower rocker moldings are added for more presence and refinement. At the rear, the new fascia is now body color and is highlighted with polished aluminum three-inch exhaust tips. New, polished 18-inch x 8-inch aluminum 14-spoke wheels are available.
The luxurious interior of the
STS includes a new steering wheel with available genuine
Sapele Pommele wood trim. The center stack of the instrument panel is revised with the addition of wood and metallic trim.
The
2008 Cadillac STS begins production this spring, with initial availability beginning in June.
*SAE certified.
Source: GM
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