2008 BMW Z4 vs 2008 smart Fortwo
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 8, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2008 BMW Z4 | 2008 smart Fortwo |
|---|---|---|
| NHTSA complaints | 19 | 139 |
| Recall campaigns | 2 | 2 |
| Service bulletins (TSBs) | 34 | 49 |
| Investigations | 0 | 2 |
| Crash reports | 0 | 7 |
| Fire reports | 0 | 27 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 21–22 | 36 |
| Median reported incident mileage | — | 41,179 mi |
Reported problems side by side
| Component | BMW Z4 | smart Fortwo |
|---|---|---|
| Engine | 1 | 33 |
| Power Train | 0 | 31 |
| Electrical System | 2 | 19 |
| Engine and Engine Cooling | 2 | 12 |
| Air Bags | 8 | 5 |
| Seat Belts | 0 | 10 |
| Steering | 5 | 4 |
| Fuel/propulsion System | 0 | 8 |
Symptoms owners describe
| Airbag warning light | 5 | 0 |
2008 BMW Z4
2008 smart Fortwo
Compare all BMW Z4 vs smart Fortwo years →
Method. Complaints are unique NHTSA reports. A vehicle that sold more units will naturally accumulate more complaints — use shares and read the underlying reports before drawing conclusions.