4.3l V6 (285 bhp) RWD5.3l V8 (355 bhp) RWD2.7l I4 T (310 bhp) RWD4.3l V6 (285 bhp) AWD5.3l V8 (355 bhp) AWD2.7l I4 T (310 bhp) AWD3.0l I6 T (277 bhp) RWD3.0l I6 T (277 bhp) AWD6.2l V8 (420 bhp) AWD
Body
Generic Type Truck
Roof Type Fixed
Rear Roof Profile Bed
No Side Doors 4
Powertrain
Powertrain Internal Combustion
Engine
Configuration V I V I V
Cylinders 6 8 4 6 8 4 6 8
Fuel Type Gasoline Diesel Gasoline
Displacement 4.3 5.3 2.7 4.3 5.3 2.7 3 6.2
Max. Power 285 355 310 285 355 310 277 420
Max. Power @RPM 5300 5600 5300 5600 3750 5600
Max. Torque 305 383 348 305 383 348 460
Max. Torque @RPM 3900 4100 1500 3900 4100 1500 4100
Forced Induction Turbocharged Turbocharged
Transmission
Transmission Type Automatic
Forward Gears 6 6
8 (SLE,Elevation,SLT,Denali)
8 6 6
10 (SLE,Elevation,SLT,AT4,Denali)
8 10
Driveline
Driven Wheels RWD AWD RWD AWD
Chassis
Chassis Type Body-on-Frame
Engine Layout Longitudinal
Engine Position Front
Suspension
Front Suspension - Type Independent
Rear Suspension - Type Solid axle
Brakes
Front Brakes - Type Vented Disc
Rear Brakes - Type Disc
Wheels / Tires
Tire Size F (,R) 255/50R17 255/50R17
275/60R20 (Elevation,Denali)
265/65R18 (SLT)
255/50R17
275/60R20 (Elevation)
255/50R17 255/50R17
275/60R20 (Elevation,Denali)
265/65R18 (SLT,AT4)
255/50R17
275/60R20 (Elevation)
255/50R17
275/60R20 (Elevation,Denali,Elevation,Denali)
265/65R18 (SLT,SLT,AT4)
265/65R18
275/60R20 (Denali)
Exterior Dimensions
Curb Weight 4800 4870 4770 4990 5060
5270 (AT4)
4970 5200 5390
5530 (AT4)
5300
Wheelbase 157.0
Height - Body 75.4 75.4
78.2 (AT4)
75.4 75.4
78.2 (AT4,AT4)
Width - Overall 81.2
Length 241.3
Seating
Rows of Seats 2
Max. Passenger Capacity 6 6
5 (Denali)
6 6
5 (AT4,Denali)
6 6
5 (Denali,AT4,Denali,AT4,Denali)
Interior Dimensions
Head Room - 1st Row 43.0
Head Room - 2nd Row 40.1
Shlder Room - 1st Row 66.0
Shlder Room - 2nd Row 65.2
Hip Room - 1st Row 61.2
Hip Room - 2nd Row 60.2
Leg Room - 1st Row 44.5
Leg Room - 2nd Row 43.4
Seating Positions - 1st Row 3 3
2 (Denali)
3 3
2 (AT4,Denali)
3 3
2 (Denali,AT4,Denali,AT4,Denali)
Seating Positions - 2nd Row 3
Cargo Volume 71.7
Utility
Cargo Access Tailgate
Cargo Area
Length at Floor 79.4
Depth 22.4
Minimum Width at Floor 50.6
Maximum Width at Floor 71.4
Energy Storage
Fuel Capacity (gallons) 24
Fuel Economy
EPA City (mpg) 16 15
17 (SLE,Elevation,SLT,Denali)
19 15 15
16 (SLE,Elevation,SLT,AT4,Denali)
19 23 22 15
EPA Hwy (mpg) 21 21
23 (SLE,Elevation,SLT,Denali)
22 20 20
22 (SLE,Elevation,SLT,Denali)
21 (AT4)
22
20 (Elevation)
30 26 20
19 (AT4)