Shop new and used cars for sale from Hennessy Cadillac at Cars.com. Browse 24 available models. Opens website in a new tab Skip to main content Cars for Sale New Cars Research & Reviews News & Videos ...

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If you thought the Cadillac CT5-V Blackwing was already a powerhouse, hold onto your hat. Hennessey Performance, the Texas-based tuning giant, has unleashed its "H1000" package on this already ...

The Cadillac CTS-V holds a seat at that table of chieftains thanks to its brawny supercharged V8 engine. Now it looks as if the cats at Hennessey have decided to wring even more power from black ...

John Hennessey's love affair with all things Cadillac is no secret; his wife's daily driver is an HPE700-equipped CTS-V sedan. We've also seen Mr. Hennessey's insatiable lust for showing off his ...

The hulking 2024 Cadillac Escalade-V gets a high-flow air ... As always, the upgrades come with Hennessey's "comprehensive" three-year of 36k-mile warranty for peace and ease of mind.

Hennessey has worked its magic on countless hot machines over the years, including this Cadillac Escalade-V, which boasts jaw-dropping power and is looking for a new home. Christened the Black ...

Prices shown are the prices you can expect to pay for a 2009 Hennessey Cadillac CTS-V V600 Sedan across different levels of condition. Edit options.

Prices shown are the prices you can expect to pay for a 2011 Hennessey Cadillac CTS-V V700 Sedan across different levels of condition. Edit options.

Since then, Hennessey has expanded, but it still sticks primarily with domestic brands. With offerings for the Ford Bronco and F-150, Ram TRX, and GM vehicles, including Cadillac and Chevrolet V8 ...

Showcasing impressive off-the-line performance against the supercar. Hennessey Performance Engineering has done it again, this time pitting its monstrous Cadillac Escalade-V H1000 against a ...