2012 Rolls-Royce Ghost vs 2013 Rolls-Royce Ghost EWB
| EPA figure | 2012 Rolls-Royce Ghost | 2013 Rolls-Royce Ghost EWB |
|---|---|---|
| Model year | 2012 | 2013 |
| Body · drive | Large · Rear-Wheel Drive · Gas | Large · Rear-Wheel Drive · Gas |
| Combined MPG | 15 | 15 |
| City / highway MPG | 13 / 20 | 13 / 21 |
| Fuel a year | $5,500 | $5,500 |
| Tailpipe CO₂ (g/mi) | 592 | 580 |
| Engine | 6.6 L 12-cyl turbo | 6.6 L 12-cyl turbo |
| Transmission | Automatic (S8) | Automatic (S8) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.