2025 BMW XM Label vs 2025 Rolls-Royce Cullinan Black Badge
| EPA figure | 2025 BMW XM Label | 2025 Rolls-Royce Cullinan Black Badge |
|---|---|---|
| Model year | 2025 | 2025 |
| Body · drive | SUV · All-Wheel Drive · Plug-in hybrid | SUV · All-Wheel Drive · Gas |
| EPA range | 31 mi | — |
| Combined MPGe | 46 | — |
| Combined MPG | 14 | 14 |
| City / highway MPG | 12 / 17 | 12 / 19 |
| Fuel a year | $5,850 | $5,850 |
| Tailpipe CO₂ (g/mi) | 255 | 609 |
| Engine | 4.4 L 8-cyl turbo | 6.7 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.