2011 Cadillac CTS-V Coupe with 556HP Supercharged V8 Unveiled Ahead of Detroit Show

This here is the ultimate iteration of Cadillac's brand-new CTS Coupe and it will make its first public outing at next week's 2010 North American International Auto Show in Detroit. To the surprise of no one, the CTS-V Coupe packs the same 6.2-liter supercharged V8 engine found in the sedan version. It produces a hefty 556-horsepower and 551 lb.-ft. of torque (747 Nm) propelling the 2+2 coupe from 0-60 mph (96km/h) in just 3.9 seconds.

Potential buyers will have the choice of a six-speed manual gearbox or a six-speed automatic transmission with paddle-shift control, which transfer power to the rear wheels through a limited slip differential.

The V-spec model also gets Cadillac's Magnetic Ride Control with two selectable modes (Tour and Sport) and Brembo brakes with six-piston calipers in the front and four-piston calipers in the rear.

Cadillac says that 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 while the rear track is nearly an inch wider than the four-door model.

Visually, the CTS-V Coupe is identified by its bulged hood, specific front and rear fascias, and unique 19-inch alloy wheels wrapped in Michelin Pilot Sport PS2 rubber.

There are no pictures of the interior, but Cadillac said that the steering wheel, seat inserts and shifter are covered in microfiber while the integrated center stack is trimmed in Obsidian black material that is also applied to the center console and door trim.

Available options will include an exclusive new Saffron color and special Recaro sport seats that are 14-way adjustable and include pneumatic bolster controls in the seat cushions and backrests.

We'll have more on the CTS-V Coupe after its official debut at the Detroit motor show next week.