Drive Type Rear Wheel Drive Horsepower 305 @ 6,500 rpm (3.7L V6) 420 @ 6,500 rpm (5.0L V8 premium fuel) 662 @ 6,500 rpm (5.8L supercharged V8 manual) Torque 280 @ 4,250 rpm (3.7L V6) 390 @ 4,250 rpm (5.0L ...