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 ...

We bought a used car from Jay Chung at Hennessy and had a great experience. Jay was very pleasant to deal with, we weren’t buying a Cadillac, but we were treated like we were. The car is in ...

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 ...

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.

Cristian Gnaticov / Hennessey worked its magic on this Cadillac Escalade-V, which boasts 1,005 hp and 882 lb-ft of torque and is now offering it for sale ...

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 ...