Vehicle report
2026 BMW Z4 M40I
Fuel economy
2 configurations| Configuration | Fuel | City | Highway | Combined |
|---|---|---|---|---|
| 3L 6-cyl, SIDI, Automatic (S8), Rear-Wheel Drive | Premium Gasoline | 23 | 29 | 25 |
| 3L 6-cyl, SIDI, Manual 6-spd, Rear-Wheel Drive | Premium Gasoline | 19 | 26 | 22 |
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.