DETROIT -- The 2016 Cadillac CTS-V has been unveiled, and it's the most powerful vehicle in the brand's history.
Be sure to check out the rest of CNET's coverage of the 2015 Detroit auto show.
Caddy starts by dropping the 6.2-liter supercharged V-8 from the Corvette Z06 into the sedan's waiting engine bay.
In this incarnation, the engine is good for 640 horsepower and 630 pound-feet of torque.
That power flows through a single-option eight-speed automatic transmission.
Torque meets the road at the rear axle where it is split between port and starboard by a standard electronic limited-slip differential.
Big 19-inch wheels are filled with Brembo brakes. Six-piston calipers grip at the front while four-pots stop the rears.
The CTS-V is wider and lower than the standard sedan.
The LED daytime running lights flow directly into the LED vertical fog lights.
Inside, the V is sporty but still feels as luxurious as a Cadillac should.
The automaker's Cue infotainment tech is featured in the center of the dashboard.
Drive modes for street, sport, snow and track change and tweak the CTS-V's driving characteristics.
A full complement of driver-aid tech will also be offered on the 2016 CTS-V.
With a big trunk, this Caddy can haul cargo while it hauls ass.
For now, Cadillac is offering the CTS-V only as a sedan. There probably won't be coupe or wagon variants.