Outdoing Chrysler's 5.7 liter Hemi V8 in terms of torque is no small feat, what's even more impressive is that the 2014 Jeep Grand Cherokee manages to do that with a 3 liter V6 turbodiesel engine that generates 240 hp. Vast strides have been made with its fuel economy and off road capabilities, with a 46% increased crawl ratio over the current Grand Cherokee. A luxury model, the Summit, will available with gadgets such as a touch screen and voice recognition capabilities.