Mechanical Features
- Engine, 5.3L EcoTec3 V8 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)
- Transmission, 6-speed automatic, electronically controlled with overdrive and tow/haul mode
- Rear axle, 3.08 ratio (Not available with (NHT) Max Trailering Package.)
- Suspension Package, Premium Smooth Ride (Not available with (NHT) Max Trailering Package.)
- 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
- Rear wheel drive
- 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, 7100 lbs. (3221 kg) (Requires 2WD model.)
- GVWR, 7300 lbs. (3311 kg)
- Suspension, front coil-over-shock with stabilizer bar
- Suspension, rear multi-link with coil springs
- Steering, power