The V-Series Coupe includes a unique grille that doubles the car's air intake volume, an important enabler for its high-performance capabilities. It is also visually identified by a raised center section of the hood that provides clearance for the supercharger, as well as specific front and rear fascias. Like the CTS Coupe, its exhaust is centered inside the rear fascia, but with unique twin outlets. The car rolls on 19-inch cast aluminum wheels, available in either painted or polished finishes, and Michelin Pilot Sport 2 performance tires.
The Coupe has the same wheelbase as the CTS-V Sport Sedan, but its overall height is about two inches (51 mm) lower and its overall length is two inches (51 mm) shorter. The two models share only the instrument panel, console, headlamps, front fenders and grille.
Key design features include:
- Classic hardtop styling, with no conventional B-pillar
- Touch-pad operation for the doors removes the need for conventional door handles
- Faster windshield angle (62.3 degrees) and a nearly horizontal backglass enable an aerodynamic profile
- Signature vertical lighting, highlighted with LED light pipes
- Signature center high-mounted stop lamp functions as a rear spoiler
- Aerodynamic roof-mounted antenna for OnStar and XM Satellite Radio
The CTS-V Coupe employs the LSA 6.2L supercharged V-8 engine also found on the CTS-V Sport Sedan. Rated at 556 horsepower (415 kW) and 551 lb.-ft. of torque (747 Nm), it is the most powerful engine offered in Cadillac's history and propels the CTS-V Coupe from 0-60 mph in 3.9 seconds.
The LSA engine features an intercooled Eaton supercharger system, premium aluminum-alloy cylinder heads and numerous details designed to ensure it makes its power as quietly and smoothly as possible. The supercharger, for example, has a unique, four-lobe rotor design that enhances quietness while also optimizing the performance parameters of the engine.
A pair of six-speed transmissions is offered in the CTS-V Coupe: a Tremec TR6060 six-speed manual with a dual-disc clutch and a Hydra-Matic 6L90 six-speed automatic with paddle-shift control. Performance Algorithm Shifting is part of the 6L90's programming and provides a performance-oriented shift pattern during sustained high-performance driving. As with many Cadillac models, the driver needs only to slide the shifter into the manual 'gate' to put the transmission into that more aggressive mode. The paddle shift control requires no shift lever movement. Steering wheel thumb controls allow immediate and quick tap up/tap down gear selection.
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 car because it helps keep the car very composed during hard cornering, acceleration, braking and other dynamic maneuvers.
The Magnetic Ride shocks also enable a broader range of damping control to optimize the ride and handling for all driving conditions. In the CTS-V Coupe, an extra measure of control is offered, with two selectable modes (Tour and Sport), enabling the driver to tailor the suspension for grand touring or more spirited performance driving.
CTS-V includes sophisticated braking and tire systems, in partnership with two companies renowned 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.Cadillac CTS-V launches into the UK
20 January 2009 Cadillac CTS in showrooms by September
6 August 2008