1999 Rolls-Royce Silver Spur vs 2001 Rolls-Royce Park Ward
| EPA figure | 1999 Rolls-Royce Silver Spur | 2001 Rolls-Royce Park Ward |
|---|---|---|
| Model year | 1999 | 2001 |
| Body · drive | Midsize · Rear-Wheel Drive · Gas | Large · Rear-Wheel Drive · Gas |
| Combined MPG | 12 | 13 |
| City / highway MPG | 10 / 15 | 11 / 15 |
| Fuel a year | $6,850 | $6,300 |
| Tailpipe CO₂ (g/mi) | 741 | 684 |
| Engine | 6.8 L 8-cyl turbo | 5.4 L 12-cyl |
| Transmission | Automatic 4-spd | Automatic 5-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.