The V8's potential return to the Jeep Grand Cherokee has all sorts of "what ifs" going around ...

The WL Grand Cherokee never got an SRT-badged, road performance variant, but Jeep leadership says it's "on the table." ...

If the Hellcat-powered Jeep Grand Cherokee Trackhawk isn’t fast enough for you at 707 horsepower, then this Hennessey-equipped upgrade with an extra 500 hp may be better at scratching that itch for ...

Hennessey is on a year-long mission to answer one question: how much power do you need in a Jeep Grand Cherokee Trackhawk to take down a stock McLaren 720S supercar. This is their third attempt, and ...

Ever wondered what would happen if you came across a Jeep Grand Cherokee Trackhawk that was as quick (or even quicker) than the Dodge Challenger Demon? Well, this question now has an answer, one that ...

The bonkers Grand Cherokee Trackhawk with its 707-hp Hellcat V-8 may be the most powerful SUV one can buy off the showroom floor, but for the folks at the Texas-based tuner Hennessey it was just a ...

What’s the fastest accelerating SUV out there? If you ask Lamborghini, they’ll say it’s the Urus, but Hennessey begs to differ, as their Jeep Grand Cherokee Trackhawk is hypercar fast. With the ...

Hennessey Performance Engineering is always working on the next best thing. And by next best thing, we mean the next fastest car or SUV. Case in point is the company's HPE1200 package for the Jeep ...

With 707 horsepower courtesy of a 6.2-liter supercharged Hemi V8, the Jeep Grand Cherokee Trackhawk is pretty potent right out of the box. But Texas-based Hennessey Performance Engineering never ...

The Jeep Grand Cherokee Trackhawk is one of the craziest SUVs on the market as the model has a supercharged 6.2-liter V8 engine that produces 707 hp (527 kW / 716 PS) and 645 lb-ft (873 Nm) of torque.