Engine, 5.3L V8 EcoTec3 with Active Fuel Management, Direct Injection and Variable Valve Timing includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 N-m] @ 4100 rpm)
Rear axle, 3.08 ratio (Not available with (NHT) Max Trailering Package.)
Suspension Package, Magnetic Ride Control road sensing electronically controlled shock absorbers
Keyless start, push button
Transfer case, active, single-speed, electronic Autotrac with rotary controls, does not include neutral. Cannot be dinghy towed (Requires 4WD model. Not available with (NHT) Max Trailering Package.)
Differential, heavy-duty locking rear
4-wheel drive
Cooling, external engine oil cooler, heavy-duty air-to-oil integral to driver side of radiator
Cooling, auxiliary transmission oil cooler, heavy-duty air-to-oil
Battery, 720 cold cranking amps with 80 amp hour rating
Alternator, 150 amps
Trailering equipment includes trailering hitch platform, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector and 2″ trailering receiver
GVWR, 7500 lbs. (3402 kg) (Requires 4WD model.)
Suspension, front coil-over-shock with stabilizer bar
Suspension, rear multi-link with coil springs
Steering, power