Hennessey's Warhawk is a real head-turner. It's so unique that it might be a bit too niche for the mainstream market.

Hennessey Has Not Increased Power This Time Around . The Warhawk is based on the latest Gladiator Rubicon, which means it's powered by a 3.6-liter V6 engine delivering 285 horsepo ...

American car and truck specialist Hennessey announced the creation of a defense unit, the Jeep Gladiator Rubicon-based ...

this time releasing a preview ‘Christmas card’ rendering featuring an upcoming Hennessey Jeep Grand Cherokee SRT8 twin-turbo package offering 800hp. That’s 597kW in an SUV. Hennessey ...

To be clear, Texas-tuner Hennessey’s military-spec Warkhawk Jeep pickup is more tactical defense machine and less suburban family hauler. But in our view, this beast would make the ultimate ...

But unlike just about everything else Hennessey has ever made, said drivetrain is stock; under the hood, you'll find the same old Pentastar 3.6-liter V-6 making 285 horsepower. The truck is ...

Hennessey Performance Engineering has created an HPE650 package for the Jeep Grand Cherokee SRT fitted with the 6.4-liter Hemi engine. When it leaves the showroom floor it has 470 horsepower and ...

Hennessey, renowned for its hypercars and high-performance vehicles, has announced the launch of its first light strike-force ...