2024 Cadillac
CT5-V Blackwing

The Cadillac CT5-V Blackwing is the most powerful production sedan General Motors has ever built, and this one has gone further still: Hennessey Performance's H1000 package lifts the hand-assembled supercharged V8 from 668 hp to a rated 1,000 hp at 6,500 rpm and 966 lb-ft at 4,500 rpm, in a luxury sport sedan that humiliates purpose-built sports cars at the track while remaining entirely civilised on the commute home.