1991 GMC Sierra HD 5.0L MT 4WD
The 1991 GMC Sierra HD 5.0L MT 4WD is a 5.0-liter V8 with a manual 5-speed and all-wheel drive. It is rated at 14 mpg combined.
EPA fuel-economy estimates are 12 mpg city and 17 mpg highway (14 mpg combined).
| Spec | Value |
|---|---|
| Engine | |
| Engine Type | 5.0L V8 |
| Displacement | 5 L |
| Drivetrain | |
| Drive Type | 4-Wheel or All-Wheel Drive |
| Transmission | |
| Transmission | Manual 5-speed |
| Fuel Economy | |
| City | 12 MPG |
| Highway | 17 MPG |
| Combined | 14 MPG |
| Recommended Fuel | Regular Gasoline |