Engine, 5.3L EcoTec3 V8 with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] at 5600 rpm, 383 lb-ft of torque [518 N-m] at 4100 rpm)
Rear axle, 3.08 ratio (Not available with (NHT) Max Trailering Package.)
Suspension Package, Premium Smooth Ride (Not available with (NHT) Max Trailering Package.)
E85 FlexFuel capable (Included and only available with Fleet or Government order types.)
Engine, 5.3L EcoTec3 V8 with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] at 5600 rpm, 383 lb-ft of torque [518 N-m] at 4100 rpm)
Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
Engine, 2.7L Turbo (310 hp [231 kW] at 5600 rpm, 348 lb-ft of torque [471 Nm] at 1500 rpm) (Includes (KW5) 220-amp alternator and (MQE) 8-speed automatic transmission. Not available with (X31) X31 Off-Road Package or (NHT) Max Trailering Package.)
Rear axle, 3.42 ratio (Included and only available with (L3B) 2.7L Turbo engine or (NHT) Max Trailering Package.)
Pickup bed
GVWR, 6800 lbs. (3084 kg) (Requires 2WD model with (L3B) 2.7L Turbo engine or Double Cab 2WD model with (L84) 5.3L EcoTec3 V8 engine.)
Engine, 5.3L EcoTec3 V8 with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] at 5600 rpm, 383 lb-ft of torque [518 N-m] at 4100 rpm)
GVWR, 6800 lbs. (3084 kg) (Requires 2WD model with (LV3) 4.3L EcoTec3 V6 engine or (L3B) 2.7L Turbo engine or 2WD Double Cab model and (L82) 5.3L EcoTec3 V8 engine.)
Rear wheel drive
Cooling, external engine oil cooler (Not available with (L3B) 2.7L Turbo engine.)