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| 5.3l V8 (355 bhp) RWD | 3.0l I6 T (277 bhp) RWD | 5.3l V8 (355 bhp) AWD | 3.0l I6 T (277 bhp) AWD | 6.2l V8 (420 bhp) RWD | 6.2l V8 (420 bhp) AWD | |
| Body | ||||||
| Generic Type | SUV | |||||
| Roof Type | Fixed | |||||
| Rear Roof Profile | Wagon | |||||
| No Side Doors | 4 | |||||
| Powertrain | ||||||
| Powertrain | Internal Combustion | |||||
| Engine | ||||||
| Configuration | V | I | V | I | V | |
| Cylinders | 8 | 6 | 8 | 6 | 8 | |
| Fuel Type | Gasoline | Diesel | Gasoline | Diesel | Gasoline | |
| Displacement | 5.3 | 3 | 5.3 | 3 | 6.2 | |
| Max. Power | 355 | 277 | 355 | 277 | 420 | |
| Max. Power @RPM | 5600 | 3750 | 5600 | 3750 | 5600 | |
| Max. Torque | 383 | 460 | 383 | 460 | ||
| Max. Torque @RPM | 4100 | 1500 | 4100 | 1500 | 4100 | |
| Forced Induction | Turbocharged | Turbocharged | ||||
| Transmission | ||||||
| Transmission Type | Automatic | |||||
| Forward Gears | 10 | |||||
| Driveline | ||||||
| Driven Wheels | RWD | AWD | RWD | AWD | ||
| Chassis | ||||||
| Chassis Type | Unitized Body/Frame | |||||
| Engine Layout | Longitudinal | |||||
| Engine Position | Front | |||||
| Suspension | ||||||
| Front Suspension - Type | Independent | |||||
| Rear Suspension - Type | Multilink | |||||
| Brakes | ||||||
| Front Brakes - Type | Disc | |||||
| Rear Brakes - Type | Disc | |||||
| Wheels / Tires | ||||||
| Tire Size F (,R) |
265/65R18
275/60R20 (SLT,SLT,Denali,SLT,AT4,SLT,Denali) |
275/60R20 | ||||
| Exterior Dimensions | ||||||
| Curb Weight | 5633 | 5881 | 5841 | 6088 | 5780 | 5998 |
| Wheelbase | 134.1 | |||||
| Height - Body | 76.5 | |||||
| Width - Overall | 81.0 | |||||
| Length | 225.2 | |||||
| Front Track | 68.5 | |||||
| Rear Track | 68.3 | |||||
| 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 | 7700 | ||
| Energy Storage | ||||||
| Fuel Capacity (gallons) | 28 | |||||
| Fuel Economy | ||||||
| EPA City (mpg) | 15 | 21 | 15 | 20 | 14 | 13 |
| EPA Hwy (mpg) | 20 | 27 | 19 | 26 | 20 | 19 |
| EPA Combined (MPG) | 17 | 23 | 16 | 22 | 16 | |