| | |
| Body | |
| Generic Type | Truck |
| Vehicle Size | Large |
| Roof Type | Fixed |
| Rear Roof Profile | Bed |
| No Side Doors | 4 |
| Sliding Rear Doors | No |
| Powertrain | |
| Powertrain | Internal Combustion | Internal Combustion / Electric Motor |
| Engine | |
| Configuration | V |
| Cylinders | 8 |
| Fuel Type | Gasoline | Gasoline / Ethanol | Gasoline | Gasoline / Ethanol | Gasoline |
| Displacement (l) | 4.8 | 5.3 | 4.8 | 5.3 | 6.2 | 6.0 |
| Max. Power (bhp) | 302 | 315 | 302 | 315 | 403 | 332 |
| Max. Power @RPM | 5600 | 5200 | 5600 | 5200 | 5700 | 5100 |
| Max. Torque (lbft) | 305 | 338 | 305 | 338 | 417 | 367 |
| Max. Torque @RPM | 4600 | 4400 | 4600 | 4400 | 4300 | 4100 |
| Transmission | |
| Transmission Type | Automatic |
| Forward Gears | 4 | 6 | 4 | 6 | 4 |
| Driveline | |
| Driven Wheels | RWD | 4WD | RWD | 4WD | RWD | 4WD |
| Chassis | |
| Chassis Type | Body-on-Frame |
| Engine Layout | Longitudinal |
| Engine Position | Front |
| Suspension | |
| Front Suspension - Type | Independent |
| Rear Suspension - Type | Solid axle |
| Brakes | |
| Rear Brakes - Type | Drum | Disc |
| Front Brakes - Type | Vented Disc |
| Steering | |
| Steering Type | Rack-and-Pinion |
| Wheels / Tires | |
| Tire Size F (,R) | P245/70R17 | P265/70R17 | - P245/70R17 (SLE, SLT)
- P275/55R20 (Denali)
| - P265/70R17 (SLE, SLT)
- P275/55R20 (Denali)
| P265/65R18 |
| Exterior Dimensions | |
| Curb Weight (lb) | 5120 | 5372 | - 5120 (SLE, SLT)
- 5234 (Denali)
| - 5372 (SLE, SLT)
- 5396 (Denali)
| 5548 | 5781 |
| Wheelbase (in) | 143.5 |
| Height - Body (in) | 73.8 | 74.0 | 73.8 | 74.0 | 73.8 | 74.0 |
| Width - Body (in) | 80.0 |
| Width - Overall (in) | 79.9 |
| Length (in) | 230 |
| Front Track (in) | 68.1 |
| Rear Track (in) | 67.0 |
| Seating | |
| Rows of Seats | 2 |
| Max. Passenger Capacity | 6 |
| Interior Dimensions | |
| Head Room - 1st Row (in) | 41.2 |
| Head Room - 2nd Row (in) | 40.5 |
| Shlder Room - 1st Row (in) | 65.2 |
| Shlder Room - 2nd Row (in) | 65.1 |
| Hip Room - 1st Row (in) | 64.3 |
| Hip Room - 2nd Row (in) | 65.4 |
| Leg Room - 1st Row (in) | 41.3 |
| Leg Room - 2nd Row (in) | 39.0 |
| Seating Positions - 1st Row | 3 | - 3 (Work Truck, SLE, XFE)
- 2 (SLT)
| 3 | - 3 (Work Truck, SLE)
- 2 (SLT)
|
| - 3 (Hybrid 3HA)
- 2 (Hybrid 3HB)
| - 2 (Hybrid 3HB)
- 3 (Hybrid 3HA)
|
| Seating Positions - 2nd Row | 3 |
| Cargo Volume (cu ft) | 53.2 |
| Utility | |
| Cargo Access | Tailgate |
| Energy Storage | |
| Fuel Capacity (gallons) (gal) | 26.0 |
| Fuel Economy | |
| EPA City (mpg) | 14 | 15 | 13 | 15 | 13 | 12 | 20 |
| EPA Hwy (mpg) | 19 | - 21 (Work Truck, SLE, SLT)
- 22 (XFE)
| 18 | 21 | 18 | 23 |
