1989 GMC Sierra 1500 2WD vs 1989 GMC Sierra 1500 4WD
| EPA figure | 1989 GMC Sierra 1500 2WD | 1989 GMC Sierra 1500 4WD |
|---|---|---|
| Model year | 1989 | 1989 |
| Body · drive | Pickup · Rear-Wheel Drive · Diesel | Pickup · 4-Wheel or All-Wheel Drive · Gas |
| Combined MPG | 19 | 12 |
| City / highway MPG | 17 / 23 | 11 / 13 |
| Fuel a year | $5,050 | $5,600 |
| Tailpipe CO₂ (g/mi) | 536 | 741 |
| Engine | 6.2 L 8-cyl | 5.0 L 8-cyl |
| Transmission | Automatic 4-spd | Automatic 3-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.