| | |
| Body | |
| Generic Type | Truck |
| Roof Type | Fixed |
| Rear Roof Profile | Bed |
| No Side Doors | 4 |
| Powertrain | |
| Powertrain | Internal Combustion |
| Engine | |
| Configuration | V |
| Cylinders | 6 | 8 | 6 | 8 |
| Fuel Type | Gasoline |
| Displacement (l) | 4.3 | 5.3 | 6.2 | 4.3 | 5.3 | 6.2 |
| Max. Power (bhp) | 285 | 355 | 420 | 285 | 355 | 420 |
| Max. Power @RPM | 5300 | 5600 | 5300 | 5600 |
| Max. Torque (lbft) | 305 | 383 | 450 | 305 | 383 | 450 |
| Max. Torque @RPM | 3900 | 4100 | 3900 | 4100 |
| Transmission | |
| Transmission Type | Automatic |
| Forward Gears | 6 | 8 | 6 | 8 |
| Driveline | |
| Driven Wheels | RWD | 4WD |
| AWD Type | | Part Time |
| 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 | Disc |
| Rear Brakes - Type | Disc |
| Wheels / Tires | |
| Tire Size F (,R) | 255/70R17 | - 255/70R17 (, SLE)
- 265/65R18 (SLT)
- 275/55R20 (Denali)
| - 265/65R18 (SLT)
- 275/55R20 (Denali)
| 255/70R17 | - 255/70R17 (, SLE)
- 265/65R18 (SLT)
- 275/55R20 (Denali)
| - 265/65R18 (SLT)
- 275/55R20 (Denali)
|
| Exterior Dimensions | |
| Curb Weight (lb) | 4942 | 5042 | 5156 | 5139 | 5218 | 5370 |
| Wheelbase (in) | 143.5 |
| Height - Body (in) | 74.2 | 74.0 |
| Width - Body (in) | 80.0 |
| Length (in) | 229.5 |
| Front Track (in) | 68.8 | 68.7 |
| Rear Track (in) | 67.6 |
| Seating | |
| Rows of Seats | 2 |
| Max. Passenger Capacity | 5 |
| Interior Dimensions | |
| Head Room - 1st Row (in) | 42.8 |
| Head Room - 2nd Row (in) | 40.5 |
| Shlder Room - 1st Row (in) | 64.8 |
| Shlder Room - 2nd Row (in) | 65.7 |
| Hip Room - 1st Row (in) | 60.7 |
| Hip Room - 2nd Row (in) | 60.3 |
| Leg Room - 1st Row (in) | 45.3 |
| Leg Room - 2nd Row (in) | 40.9 |
| Seating Positions - 1st Row | 2 |
| Seating Positions - 2nd Row | 3 |
| Cargo Volume (cu ft) | 53.4 |
| Utility | |
| Cargo Access | Tailgate |
| Cargo Area | |
| Length at Floor (in) | 69.3 |
| Depth (in) | 21.1 |
| Maximum Width at Floor (in) | 64.6 |
| Minimum Width at Floor (in) | 51.0 |
| Energy Storage | |
| Fuel Capacity (gallons) (gal) | 26.0 |
| Fuel Economy | |
| EPA City (mpg) | 18 | 16 | 15 | 17 | 16 | 15 |
| EPA Hwy (mpg) | 24 | 23 | 21 | 22 | 20 |
