1992 GMC Sierra 1500 4WD vs 1992 GMC Sonoma 2WD
| EPA figure | 1992 GMC Sierra 1500 4WD | 1992 GMC Sonoma 2WD |
|---|---|---|
| Model year | 1992 | 1992 |
| Body · drive | Pickup · 4-Wheel or All-Wheel Drive · Diesel | Pickup · Rear-Wheel Drive · Gas |
| Combined MPG | 17 | 19 |
| City / highway MPG | 15 / 20 | 17 / 23 |
| Fuel a year | $5,650 | $3,550 |
| Tailpipe CO₂ (g/mi) | 599 | 468 |
| Engine | 6.2 L 8-cyl | 2.8 L 6-cyl |
| Transmission | Automatic 4-spd | Manual 5-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.