2018 BMW 330I vs 2018 Chevrolet Volt
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Sep 22, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2018 BMW 330I | 2018 Chevrolet Volt |
|---|---|---|
| NHTSA complaints | 32 | 222 |
| Recall campaigns | 1 | 2 |
| Service bulletins (TSBs) | 90 | 848 |
| Investigations | 1 | 2 |
| Crash reports | 0 | 4 |
| Fire reports | 3 | 0 |
| NCAP overall rating | — | 5/5 |
| EPA MPG (combined) | 25–27 | 42 |
| Median reported incident mileage | — | 25,000 mi |
Reported problems side by side
| Component | BMW 330I | Chevrolet Volt |
|---|---|---|
| Electrical System | 4 | 86 |
| Power Train | 1 | 84 |
| Fuel/propulsion System | 4 | 71 |
| Engine | 12 | 50 |
| Vehicle Speed Control | 2 | 8 |
| Service Brakes | 1 | 9 |
| Steering | 1 | 5 |
| Visibility/wiper | 1 | 4 |
Symptoms owners describe
| Overheating | 15 | 0 |
| Check engine light | 0 | 39 |
| Loss of power | 0 | 25 |
| Stalling | 0 | 11 |
2018 BMW 330I
2018 Chevrolet Volt
Compare all BMW 330I vs Chevrolet Volt 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.