This is the Corvette of the 4 Door Sedan world. Finished in Phantom Grey Metallic with Jet Black Semi-Aniline Leather interior trim. 640 Horsepower Supercharged Engine. This is the highest horsepower engine ever offered in a Cadillac. Matched to an 8 speed automatic transmission. Other options include: -19”X 9.5” front and 19”x10”rear after midnight premium wheels -Luxury Package -Advanced Security Package -Red Brembo Brake Calipers -Suede wrapped Steering Wheel -Ultraview Sunroof-Plus ALL the substantial list of standard Performance options that this car comes with.