1999 Oldsmobile Eighty-Eight/Regency vs 1999 Oldsmobile Silhouette 2WD
| EPA figure | 1999 Oldsmobile Eighty-Eight/Regency | 1999 Oldsmobile Silhouette 2WD |
|---|---|---|
| Model year | 1999 | 1999 |
| Body · drive | Large · Front-Wheel Drive · Gas | Minivan · Front-Wheel Drive · Gas |
| Combined MPG | 19 | 18 |
| City / highway MPG | 16 / 25 | 16 / 23 |
| Fuel a year | $4,350 | $3,700 |
| Tailpipe CO₂ (g/mi) | 468 | 494 |
| Engine | 3.8 L 6-cyl supercharged | 3.4 L 6-cyl |
| Transmission | Automatic 4-spd | Automatic 4-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.