Vehicle report
2021 BMW 540I
Fuel economy
1 configuration| Configuration | Fuel | City | Highway | Combined |
|---|---|---|---|---|
| 3L 6-cyl, SIDI; Mild Hybrid, Automatic (S8), Rear-Wheel Drive | Premium Gasoline | 25 | 32 | 27 |
Reading this report
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.