1986 Pontiac Firefly FE vs 1986 Pontiac Grand Prix
| EPA figure | 1986 Pontiac Firefly FE | 1986 Pontiac Grand Prix |
|---|---|---|
| Model year | 1986 | 1986 |
| Body · drive | Minicompact · Front-Wheel Drive · Gas | Midsize · Rear-Wheel Drive · Gas |
| Combined MPG | 40 | 18 |
| City / highway MPG | 37 / 45 | 16 / 22 |
| Fuel a year | $1,700 | $3,700 |
| Tailpipe CO₂ (g/mi) | 222 | 494 |
| Engine | 1.0 L 3-cyl | 4.3 L 6-cyl |
| Transmission | Manual 5-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.