If not, the performance envelope of the Trackhawk is going to far exceed that of the Demon. In fact, the regular-grade Jeep Grand Cherokee SRT comported itself rather well the last time we took ...

Interestingly, the massive brake calipers are dressed in yellow, not burgundy, red, or black. Unfortunately, while the ample photo shoot reveals the Jeep Grand Cherokee SRT Trackhawk from every ...

Even more surprising, it wasn't a performance car brand that did it first. The Jeep Grand Cherokee Trackhawk raced onto the scene with a hellcat engine to become one of the fastest SUVs at the time.

Now Jeep, not content with a 462bhp SRT version of its Grand Cherokee, has come up with this, the Trackhawk, claiming to be the world’s most powerful and fastest SUV. Speaking to Jeep boss ...