The third-generation CTS-V uses a 6.2-liter supercharged LT4 V8, rated at 640 horsepower and 630 lb-ft, with an eight-speed automatic. It was discontinued after 2019, with the CT5-V Blackwing taking its place. Ours is a 2019 CTS-V with full carbon fiber aero and custom paint, lowered on Forgestar wheels. It has full bolt-on performance mods and a flex-fuel E65 tune.