To mark the start of production of its H1000 CT5-V Blackwing, Hennessey this week released a video showing the 1,000-hp super sedan going up against a stock C8 Chevrolet Corvette Z06 on the dragstrip.

Thanks to its supercharged 6.2L V8 LT4 gasoline engine and available six-speed manual transmission, the Cadillac CT5-V Blackwing is a Caddy like no other. While the standard 668 horsepower and 659 ...

At least this particular H1000 Caddy CT5-V Blackwing built by Hennessey, seen in the video embedded below, is called by the team a 'destroyer of tires.' Others could destroy many other things – the ...

A media snippet is available by clicking the image or link below. Hennessey’s ‘H1000’ upgrade boosts Cadillac’s flagship sport sedan to an extraordinary 1,000 horsepower and 966 lb-ft torque GM’s ...

Hennessey has officially started upgrading Cadillac CT5-V Blackwing models with its H1000 package, giving the sports sedan an enormous power bump and transforming it into an absolute animal. You can ...

Alex Roys from Hennessey Performance Engineering is back at the Pennzoil Proving Grounds for some quarter-mile shenanigans with one of the most powerful SUVs in the world. Enter the Cadillac ...