Engine, 6.2L V8 with Dynamic Fuel Management Direct Injection and Variable Valve Timing, includes aluminum block construction (420 hp [313.2 kW] at 5600 rpm, 460 lb-ft of torque [623.7 Nm] at 4100 rpm)
Rear axle, 3.23 ratio
GVWR, 7600 lbs. (3447 kg) (Standard on 2WD models with (L87) 6.2L V8 engine.)