Audi A7 vs BMW X3 M
The Audi A7 starts about $4,000 lower and returns better fuel economy, while the BMW X3 M carries more luggage and makes more power. Here is how the two compare on the numbers that decide most purchases.
| Measure | Audi A7 | BMW X3 M |
|---|---|---|
| Price rangeOriginal sticker prices across all trims. | $65,900–$78,995✓ | $69,900–$76,900 |
| Years covered | 2015–2025 | 2020–2024 |
| Fuel economyBest figure quoted across the range. | 29 mpg✓ | 17 mpg |
| Power | 362 hp | 503 hp✓ |
| Cargo space | 24.9 cu ft | 28.7 cu ft✓ |
| Seats | 5 | 5 |
| Fuel types | Hybrid, Petrol, Diesel | Petrol |
| Drivetrains | AWD | AWD |
| Safety rating | — | Not rated (NHTSA) |
| Reliability | — | — |
| Insurance (yr) | — | — |
| Resale value | — | — |
| Recalls | — | — |
Audi A7 vs BMW X3 M: common questions
Is the Audi A7 cheaper than the BMW X3 M?
Yes — the Audi A7 has the lower entry price. The Audi A7 spans $65,900–$78,995 and the BMW X3 M spans $69,900–$76,900, based on original sticker prices across all trims.
Which is more fuel efficient, the Audi A7 or the BMW X3 M?
The Audi A7 is more efficient, quoting 29 mpg against 17 mpg for the other.
Which has more cargo space, the Audi A7 or the BMW X3 M?
The BMW X3 M holds more, at 28.7 cubic feet versus 24.9.
Which should I buy, the Audi A7 or the BMW X3 M?
It depends on what you weight most. The Audi A7 starts about $4,000 lower and returns better fuel economy, while the BMW X3 M 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.