1988 Oldsmobile Cutlass Calais vs 1989 Oldsmobile Cutlass Supreme
| EPA figure | 1988 Oldsmobile Cutlass Calais | 1989 Oldsmobile Cutlass Supreme |
|---|---|---|
| Model year | 1988 | 1989 |
| Body · drive | Compact · Front-Wheel Drive · Gas | Midsize · Front-Wheel Drive · Gas |
| Combined MPG | 25 | 20 |
| City / highway MPG | 21 / 31 | 16 / 27 |
| Fuel a year | $2,700 | $3,350 |
| Tailpipe CO₂ (g/mi) | 355 | 444 |
| Engine | 2.3 L 4-cyl | 2.8 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.