4.3l V6 (195 bhp) RWD4.8l V8 (302 bhp) RWD5.3l V8 (315 bhp) RWD6.2l V8 (403 bhp) RWD4.8l V8 (302 bhp) 4WD5.3l V8 (315 bhp) 4WD6.2l V8 (403 bhp) 4WD
Body
Generic Type Truck
Roof Type Fixed
Rear Roof Profile Bed
No Side Doors 2
Convertible Top No
Powertrain
Powertrain Internal Combustion
Engine
Configuration V
Cylinders 6 8
Fuel Type Gasoline Gasoline / Ethanol
Displacement 4.3 4.8 5.3 6.2 4.8 5.3 6.2
Max. Power 195 302 315 403 302 315 403
Max. Power @RPM 4600 5600 5200 5700 5600 5200 5700
Max. Torque 260 305 335 417 305 335 417
Max. Torque @RPM 2800 4600 4400 4300 4600 4400 4300
Transmission
Transmission Type Automatic
Forward Gears 6 4 6 4 6
Driveline
Driven Wheels RWD 4WD
Chassis
Chassis Type Body-on-Frame
Engine Layout Longitudinal
Engine Position Front
Suspension
Front Suspension - Type Independent
Rear Suspension - Type Solid axle
Brakes
Rear Brakes - Type Drum Disc Drum Disc
Front Brakes - Type Vented Disc
Steering
Steering Type Rack-and-Pinion
Wheels / Tires
Tire Size F (,R) P245/70R17 P245/70R17
P265/65R18 (LTZ Long Bed,LTZ,LTZ) 		P265/70R17 P265/70R17
P265/65R18 (LTZ,LTZ Long Bed,LTZ)
Exterior Dimensions
Curb Weight 5075 5075
5244 (WT Long Bed,LT Long Bed,LTZ Long Bed) 		5075 5321 5321
5488 (WT Long Bed,LT Long Bed,LTZ Long Bed) 		5321
Wheelbase 143.5 143.5
157.5 (WT Long Bed,LT Long Bed,LTZ Long Bed) 		143.5 143.5
157.5 (WT Long Bed,LT Long Bed,LTZ Long Bed) 		143.5
Height - Body 73.9
Width - Overall 79.9
Length 230.2 230.2
249.2 (WT Long Bed,LT Long Bed,LTZ Long Bed) 		230.2 230.2
249.2 (WT Long Bed,LT Long Bed,LTZ Long Bed) 		230.2
Front Track 68.1
Rear Track 67
Seating
Rows of Seats 2
Max. Passenger Capacity 6
Interior Dimensions
Head Room - 1st Row 41.2
Head Room - 2nd Row 39.2
Shlder Room - 1st Row 65.2
Shlder Room - 2nd Row 65.3
Hip Room - 1st Row 62.5
Hip Room - 2nd Row 61.8
Leg Room - 1st Row 41.3
Leg Room - 2nd Row 34.3
Seating Positions - 1st Row 3 3
2 (LTZ Long Bed,LTZ,LTZ) 		3 3
2 (LTZ,LTZ Long Bed,LTZ)
Seating Positions - 2nd Row 3
Cargo Volume 60.7 60.7
75.5 (WT Long Bed,LT Long Bed,LTZ Long Bed) 		60.7 60.7
75.5 (WT Long Bed,LT Long Bed,LTZ Long Bed) 		60.7
Utility
Cargo Access Tailgate
Cargo Area
Length at Floor 78.9 78.9
97.7 (WT Long Bed,LT Long Bed,LTZ Long Bed) 		78.9 78.9
97.7 (WT Long Bed,LT Long Bed,LTZ Long Bed) 		78.9
Depth 21
Maximum Width at Floor 62.4
Minimum Width at Floor 50.6
Energy Storage
Fuel Capacity (gallons) 26 26
34 (WT Long Bed,LT Long Bed,LTZ Long Bed) 		26 26
34 (WT Long Bed,LT Long Bed,LTZ Long Bed) 		26
Fuel Economy
EPA City (mpg) 15 14 15 13 15 12
EPA Hwy (mpg) 20 19 21 18 21 18