5.3l V8 (355 bhp) RWD5.3l V8 (355 bhp) AWD3.0l I6 T (305 bhp) RWD3.0l I6 T (305 bhp) AWD6.2l V8 (420 bhp) AWD6.2l V8 (420 bhp) RWD
Body
Generic Type SUV
Roof Type Fixed
Rear Roof Profile Wagon
No Side Doors 4
Powertrain
Powertrain Internal Combustion
Engine
Configuration V I V
Cylinders 8 6 8
Fuel Type Gasoline Diesel Gasoline
Displacement 5.3 3 6.2
Max. Power 355 305 420
Max. Power @RPM 5600 3750 5600
Max. Torque 383 495 460
Max. Torque @RPM 4100 2750 4100
Forced Induction Turbocharged
Transmission
Transmission Type Automatic
Forward Gears 10
Driveline
Driven Wheels RWD AWD RWD AWD RWD
Chassis
Chassis Type Unitized Body/Frame
Engine Layout Longitudinal
Engine Position Front
Suspension
Front Suspension - Type Independent
Rear Suspension - Type Multilink
Brakes
Rear Brakes - Type Disc
Front Brakes - Type Disc
Wheels / Tires
Tire Size F (,R) 275/60R20 275/60R20
285/40R24 (Denali Ultimate,Denali Ultimate)
275/60R20
Exterior Dimensions
Curb Weight 5722 5966 5946 6140 6107 5839
Wheelbase 134.1
Height - Body 76.5
Width - Body 81
Width - Overall 81.0
Length 225.2
Front Track 68.5
Rear Track 68.3
Ground Clearance 8.0
Angle - Departure 20
Angle - Approach 24.5 24.5
31.5 (AT4)
24.5 24.5
31.5 (AT4,AT4 Ultimate,AT4,AT4 Ultimate)
24.5
Angle - Breakover 16
Seating
Rows of Seats 3
Interior Dimensions
Head Room - 1st Row 42.3
Head Room - 2nd Row 38.9
Head Room - 3rd Row 38.2
Shlder Room - 1st Row 66.0
Shlder Room - 2nd Row 64.8
Shlder Room - 3rd Row 62.8
Hip Room - 1st Row 61.5
Hip Room - 2nd Row 61.3
Hip Room - 3rd Row 49.4
Leg Room - 1st Row 44.5
Leg Room - 2nd Row 42.0
Leg Room - 3rd Row 36.7
Seating Positions - 1st Row 3
Seating Positions - 2nd Row 3
Seating Positions - 3rd Row 3
Cargo Volume 41.5
Cargo Volume + 1 93.8
Cargo Volume + 2 144.7
Utility
Cargo Access Hatch
Gross Vehicle Weight Rating 7500 7700 7500
Energy Storage
Fuel Capacity (gallons) 28
Fuel Economy
EPA City (mpg) 15 14 21 20 14 15
EPA Hwy (mpg) 20 19 26 24 18 19
EPA Combined (MPG) 17 16 23 22 16