BMW M550I vs Oldsmobile Calais
Both cars' complete complaint records, side by side.
Read the totals carefully. NHTSA publishes no sales figures, so the car that sold more collects more complaints regardless of quality. The rows worth weighing are the proportions — the share of complaints that involved harm, and which part dominates.
| Measure | BMW M550I | Oldsmobile Calais |
|---|---|---|
| Complaints on file | 50 | 124 |
| Model years covered | 2018–2023 | 1985–1990 |
| Worst model year | — | — |
| Best model year | — | — |
| Crashes reported | 0 | 9 |
| Fires reported | 3 | 8 |
| Injuries reported | 0 | 8 |
| Deaths reported | 0 | 0 |
| Most complained-about part | Airbags | Engine & Cooling |
| Share of complaints involving harm | 6% | 20.2% |
BMW M550I by year
What breaks
Airbags
11
22.0%
Seat Belts
6
12.0%
Driver Assist & Collision Avoidance
6
12.0%
Electrical System
4
8.0%
Other & Unspecified
4
8.0%
Engine & Cooling
3
6.0%
Body & Structure
3
6.0%
Wheels
3
6.0%
Oldsmobile Calais by year
What breaks
Engine & Cooling
50
40.3%
Electrical System
15
12.1%
Steering
7
5.6%
Acceleration & Cruise Control
6
4.8%
Seats
6
4.8%
Brakes
5
4.0%
Suspension
5
4.0%
Body & Structure
4
3.2%