Who says SUVs have to be boring to drive? Certainly not Fiat Chrysler who is packing a 1-2 punch for the 2018 model year like we’ve never seen before. Following the introduction of the new Dodge Durango SRT is this Jeep Grand Cherokee Trackhawk. It’s only the most powerful and quickest SUV ever. With Hellcat power, this Jeep brings serious heat: 707 horsepower and 645 pound-feet of torque. It’s matched to an upgraded TorqueFlite 8-speed automatic transmission and stops with the power of new Brembo brakes; the largest ever on a Jeep. Bolstered by various upgraded driveline components and a Bilstein adaptive damping suspension, this grandest of Grand Cherokees is capable of a blistering 0-60mph time of 3.5 seconds, an 11.6 second quarter mile and a top speed of 180 mph.