Acura RLX vs BMW M3
The Acura RLX starts about $6,105 lower, returns better fuel economy and carries more luggage, while the BMW M3 makes more power. Here is how the two compare on the numbers that decide most purchases.
| Measure | Acura RLX | BMW M3 |
|---|---|---|
| Price rangeOriginal sticker prices across all trims. | $55,895–$58,150✓ | $62,000–$76,000 |
| Years covered | 2015–2026 | 2015–2026 |
| Fuel economyBest figure quoted across the range. | 30 mpg✓ | 26 mpg |
| Power | 377 hp | 543 hp✓ |
| Cargo space | 14.9 cu ft✓ | 13 cu ft |
| Seats | 5 | 5 |
| Fuel types | Petrol | Petrol |
| Drivetrains | FWD, AWD | RWD, AWD |
| Safety rating | — | Not rated |
| Reliability | — | — |
| Insurance (yr) | — | — |
| Resale value | — | — |
| Recalls | 1 recall (2023 campaign 23V858000 — fuel pump; campaign lists certain 2013–2023 Honda and Acura vehicles including the RLX) | — |
Acura RLX vs BMW M3: common questions
Is the Acura RLX cheaper than the BMW M3?
Yes — the Acura RLX has the lower entry price. The Acura RLX spans $55,895–$58,150 and the BMW M3 spans $62,000–$76,000, based on original sticker prices across all trims.
Which is more fuel efficient, the Acura RLX or the BMW M3?
The Acura RLX is more efficient, quoting 30 mpg against 26 mpg for the other.
Which has more cargo space, the Acura RLX or the BMW M3?
The Acura RLX holds more, at 14.9 cubic feet versus 13.
Which should I buy, the Acura RLX or the BMW M3?
It depends on what you weight most. The Acura RLX starts about $6,105 lower, returns better fuel economy and carries more luggage, while the BMW M3 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.