1991 GMC K2500 Sierra 4WD
| Make | GMC |
|---|---|
| Model | K2500 Sierra 4WD |
| Year | 1991 |
| Category | Standard Pickup Trucks |
| Cylinders | 6 |
| Displacement | 4.3 |
| Drive | 4-Wheel or All-Wheel Drive |
| Transmission | Automatic 4-spd |
| Fuel Type | Regular Gasoline |
| City MPG | 14 |
| Highway MPG | 18 |
| Combined MPG | 15 |
| FE Score | -1 |
| GHG Score | -1 |