Audi A6 vs BMW X5
The Audi A6 starts about $9,000 lower, while the BMW X5 returns better fuel economy, carries more luggage and makes more power. Here is how the two compare on the numbers that decide most purchases.
| Measure | Audi A6 | BMW X5 |
|---|---|---|
| Price rangeOriginal sticker prices across all trims. | $44,800–$74,395✓ | $53,800–$97,600 |
| Years covered | 2015–2026 | 2015–2026 |
| Fuel economyBest figure quoted across the range. | 29 mpg | 31 mpg✓ |
| Power | 362 hp | 530 hp✓ |
| Cargo space | 30 cu ft | 33.9 cu ft✓ |
| Seats | 5 | 5 |
| Fuel types | Petrol, Diesel | Diesel, Petrol, Hybrid |
| Drivetrains | FWD, AWD | AWD, RWD |
| Safety rating | — | 5 / 5 ★ (Euro NCAP) |
| Reliability | — | 6.5 / 10 |
| Insurance (yr) | — | $2,050 / yr (avg) |
| Resale value | — | 45% after 5 yrs |
| Recalls | — | 4 recalls (2019–2023) |
Audi A6 vs BMW X5: common questions
Is the Audi A6 cheaper than the BMW X5?
Yes — the Audi A6 has the lower entry price. The Audi A6 spans $44,800–$74,395 and the BMW X5 spans $53,800–$97,600, based on original sticker prices across all trims.
Which is more fuel efficient, the Audi A6 or the BMW X5?
The BMW X5 is more efficient, quoting 31 mpg against 29 mpg for the other.
Which has more cargo space, the Audi A6 or the BMW X5?
The BMW X5 holds more, at 33.9 cubic feet versus 30.
Which should I buy, the Audi A6 or the BMW X5?
It depends on what you weight most. The Audi A6 starts about $9,000 lower, while the BMW X5 returns better fuel economy, 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.