? Hellcat Heart, Jeep Soul
At the core of the Trackhawk is the legendary 6.2-liter supercharged HEMI V8 – the same engine that powers Dodge's Hellcat lineup. This monster cranks out 707 horsepower and 645 lb-ft of torque, launching this full-sized SUV from 0 to 60 in a jaw-dropping 3.5 seconds.…