1991 Geo Tracker 4WD vs 1991 GMC C2500 Sierra 2WD
| EPA figure | 1991 Geo Tracker 4WD | 1991 GMC C2500 Sierra 2WD |
|---|---|---|
| Model year | 1991 | 1991 |
| Body · drive | Special purpose · 4-Wheel or All-Wheel Drive · Gas | Pickup · Rear-Wheel Drive · Gas |
| Combined MPG | 23 | 17 |
| City / highway MPG | 22 / 24 | 15 / 18 |
| Fuel a year | $2,900 | $3,950 |
| Tailpipe CO₂ (g/mi) | 386 | 523 |
| Engine | 1.6 L 4-cyl | 4.3 L 6-cyl |
| Transmission | Manual 5-spd | Manual 4-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.