Body  
Generic TypeTruck
Roof TypeFixed
Rear Roof ProfileBed
No Side Doors2
Powertrain  
PowertrainInternal Combustion
Engine  
ConfigurationV
Cylinders68
Fuel TypeGasolineGasoline / Ethanol
Displacement (l)4.34.85.34.85.36.2
Max. Power (bhp)195302315302315403
Max. Power @RPM460056005200560052005700
Max. Torque (lbft)260305335305335417
Max. Torque @RPM280046004400460044004300
Transmission  
Transmission TypeAutomatic
Forward Gears64646
Driveline  
Driven WheelsRWD4WDRWD4WDRWD4WD
Chassis  
Chassis TypeBody-on-Frame
Engine LayoutLongitudinal
Engine PositionFront
Suspension  
Front Suspension - TypeIndependent
Rear Suspension - TypeSolid axle
Brakes  
Rear Brakes - TypeDrumDisc
Front Brakes - TypeVented Disc
Steering  
Steering TypeRack-and-Pinion
Wheels / Tires  
Tire Size F (,R)P245/70R17
  • P245/70R17 (Work Truck)
  • P265/65R18 (LTZ)
P265/70R17
  • P265/70R17 (Work Truck)
  • P265/65R18 (LTZ)
  • P245/70R17 (Work Truck, LT)
  • P265/65R18 (LTZ)
  • P265/70R17 (Work Truck, LT)
  • P265/65R18 (LTZ)
  • P245/70R17 (LT)
  • P265/65R18 (LTZ)
  • P265/70R17 (LT)
  • P265/65R18 (LTZ)
Exterior Dimensions  
Curb Weight (lb)507553215244548850755321
Wheelbase (in)143.5157.5143.5
Height - Body (in)73.9
Width - Overall (in)79.9
Length (in)230.2249.2230.2
Front Track (in)68.1
Rear Track (in)67.0
Seating  
Rows of Seats2
Max. Passenger Capacity6
Interior Dimensions  
Head Room - 1st Row (in)41.2
Head Room - 2nd Row (in)39.2
Shlder Room - 1st Row (in)65.2
Shlder Room - 2nd Row (in)65.3
Hip Room - 1st Row (in)62.5
Hip Room - 2nd Row (in)61.8
Leg Room - 1st Row (in)41.3
Leg Room - 2nd Row (in)34.3
Seating Positions - 1st Row3
  • 3 (Work Truck)
  • 2 (LTZ)
3
  • 3 (Work Truck)
  • 2 (LTZ)
  • 3 (Work Truck, LT)
  • 2 (LTZ)
  • 3 (LT)
  • 2 (LTZ)
Seating Positions - 2nd Row3
Cargo Volume (cu ft)60.775.560.7
Utility  
Cargo AccessTailgate
Cargo Area  
Length at Floor (in)78.997.778.9
Depth (in)21
Maximum Width at Floor (in)62.4
Minimum Width at Floor (in)50.6
Energy Storage  
Fuel Capacity (gallons) (gal)263426
Fuel Economy  
EPA City (mpg)15141513151312
EPA Hwy (mpg)201921182118