Body  
Generic TypeSUV
Roof TypeFixed
Rear Roof ProfileWagon
No Side Doors4
Powertrain  
PowertrainInternal Combustion
Engine  
ConfigurationV
Cylinders8
Fuel TypeGasoline
Displacement (l)5.36.2
Max. Power (bhp)355420
Max. Power @RPM5600
Max. Torque (lbft)383460
Max. Torque @RPM4100
Transmission  
Transmission TypeAutomatic
Forward Gears610
Driveline  
Driven WheelsRWDAWDRWDAWD
AWD TypeOn DemandOn Demand
Chassis  
Chassis TypeBody-on-Frame
Engine LayoutLongitudinal
Engine PositionFront
Suspension  
Front Suspension - TypeIndependent
Rear Suspension - TypeSolid axle
Brakes  
Rear Brakes - TypeVented Disc
Front Brakes - TypeVented Disc
Steering  
Steering TypeRack-and-Pinion
Wheels / Tires  
Tire Size F (,R)265/65R18
  • 285/45R22 (SLT Graphite Performance Edition)
  • 275/55R20 (Denali)
Exterior Dimensions  
Curb Weight (lb)56105846
  • 5665 (Denali)
  • 5965 (Denali)
Wheelbase (in)130
Height - Body (in)74.4
Width - Body (in)80.5
Length (in)224.4
Front Track (in)68.2
Rear Track (in)67.0
Seating  
Rows of Seats3
Interior Dimensions  
Head Room - 1st Row (in)42.8
Head Room - 2nd Row (in)39.1
Head Room - 3rd Row (in)38.5
Shlder Room - 1st Row (in)64.8
Shlder Room - 2nd Row (in)65.1
Shlder Room - 3rd Row (in)62.6
Hip Room - 1st Row (in)60.8
Hip Room - 2nd Row (in)60.3
Hip Room - 3rd Row (in)49.3
Leg Room - 1st Row (in)45.3
Leg Room - 2nd Row (in)39.7
Leg Room - 3rd Row (in)34.5
Seating Positions - 1st Row2
Seating Positions - 2nd Row3
  • 3 (SLT Graphite Performance Edition)
  • 2 (Denali)
Seating Positions - 3rd Row2
Cargo Volume (cu ft)39.3
Cargo Volume + 1 (cu ft)76.7
Cargo Volume + 2 (cu ft)121.7
Utility  
Cargo AccessHatch
Energy Storage  
Fuel Capacity (gallons) (gal)31
Fuel Economy  
EPA City (mpg)1514
EPA Hwy (mpg)22212320