1991 BMW 318i vs 1991 BMW 318is Convertible
| EPA figure | 1991 BMW 318i | 1991 BMW 318is Convertible |
|---|---|---|
| Model year | 1991 | 1991 |
| Body · drive | Subcompact · Rear-Wheel Drive · Gas | Subcompact · Rear-Wheel Drive · Gas |
| Combined MPG | 19 | 21 |
| City / highway MPG | 17 / 23 | 18 / 24 |
| Fuel a year | $4,350 | $3,900 |
| Tailpipe CO₂ (g/mi) | 468 | 423 |
| Engine | 1.8 L 4-cyl | 1.8 L 4-cyl |
| Transmission | Manual 5-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.