Audi S8 vs BMW XM
The Audi S8 starts about $44,100 lower, while the BMW XM carries more luggage and makes more power. Here is how the two compare on the numbers that decide most purchases.
| Measure | Audi S8 | BMW XM |
|---|---|---|
| Price rangeOriginal sticker prices across all trims. | $114,900–$131,295✓ | $159,000–$186,700 |
| Years covered | 2015–2026 | 2023–2026 |
| Fuel economyNot directly comparable: MPGe measures electric energy use, not fuel burned. | 20 mpg | 47 MPGe |
| Power | 605 hp | 738 hp✓ |
| Cargo space | 17.8 cu ft | 18.9 cu ft✓ |
| Seats | 5 | 5 |
| Fuel types | Petrol | Hybrid |
| Drivetrains | AWD | AWD |
| Safety rating | — | Not rated (NHTSA) |
| Reliability | — | — |
| Insurance (yr) | — | — |
| Resale value | — | — |
| Recalls | — | 6 recalls (2024) |
Audi S8 vs BMW XM: common questions
Is the Audi S8 cheaper than the BMW XM?
Yes — the Audi S8 has the lower entry price. The Audi S8 spans $114,900–$131,295 and the BMW XM spans $159,000–$186,700, based on original sticker prices across all trims.
Which has more cargo space, the Audi S8 or the BMW XM?
The BMW XM holds more, at 18.9 cubic feet versus 17.8.
Which should I buy, the Audi S8 or the BMW XM?
It depends on what you weight most. The Audi S8 starts about $44,100 lower, while the BMW XM carries more luggage and makes more power. Here is how the two compare on the numbers that decide most purchases. Cars4Real shows both cars' full trim tables, owner reviews, safety records and depreciation so you can judge against your own priorities rather than a generic verdict.