1987 Pontiac Firebird/Trans Am/Formula vs 1987 Pontiac Grand Am
| EPA figure | 1987 Pontiac Firebird/Trans Am/Formula | 1987 Pontiac Grand Am |
|---|---|---|
| Model year | 1987 | 1987 |
| Body · drive | Subcompact · Rear-Wheel Drive · Gas | Compact · Front-Wheel Drive · Gas |
| Combined MPG | 17 | 23 |
| City / highway MPG | 15 / 23 | 19 / 29 |
| Fuel a year | $3,950 | $2,900 |
| Tailpipe CO₂ (g/mi) | 523 | 386 |
| Engine | 5.7 L 8-cyl | 2.5 L 4-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.