The Cadillac CT5-V Blackwing H1000 is the definition of an American super sedan — now with 1,000 horsepower and 966 lb-ft of torque thanks to Hennessey’s H1000 upgrade. With its supercharged 6.2L V8 unleashed, this Blackwing doesn’t just move — it roars. In this video, we showcase what might be the best sounding American muscle car on the road today. From idle to redline, every throttle hit proves why the H1000 CT5-V Blackwing is a true king of performance sedans.