1991 Geo Tracker Convertible 4WD vs 1991 GMC C2500 Sierra 2WD
| EPA figure | 1991 Geo Tracker Convertible 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 | 21 | 17 |
| City / highway MPG | 20 / 22 | 15 / 21 |
| Fuel a year | $3,200 | $3,950 |
| Tailpipe CO₂ (g/mi) | 423 | 523 |
| Engine | 1.6 L 4-cyl | 4.3 L 6-cyl |
| Transmission | Automatic 3-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.