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 ...

It seems no coincidence, then, that the speed-hungry minds at Hennessey Performance call ... That's right, the wicked, much-modified Cadillac CTS-V Coupe actually had more left in its top end.

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 ...

Hennessey Performance is one of the major automotive ... In addition, Hennessey has a 2014 Cadillac CTS-V wagon. It's similar to a car formerly in his collection. He even took his kids to school ...

Prices shown are the prices you can expect to pay for a 2010 Hennessey Cadillac CTS-V V650 Sedan across different levels of condition. Edit options.

At the hands of Hennessey Performance, an upgraded Cadillac Escalade-V can rocket the roadways with a horsepower hike from the factory 682 to 850 or 1,005 and whittle its 0 to 60 time to 3.6 seconds.