BMW 650I vs Chevrolet Trailblazer EXT 370
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 650I | Chevrolet Trailblazer EXT 370 |
|---|---|---|
| Complaints on file | 151 | 370 |
| Model years covered | 2006–2017 | 2002–2006 |
| Worst model year | 2012 | 2005 |
| Best model year | 2008 | 2003 |
| Crashes reported | 2 | 18 |
| Fires reported | 16 | 7 |
| Injuries reported | 5 | 17 |
| Deaths reported | 1 | 0 |
| Most complained-about part | Engine & Cooling | Electrical System |
| Share of complaints involving harm | 15.9% | 11.4% |
BMW 650I by year
What breaks
Engine & Cooling
34
22.5%
Electrical System
13
8.6%
Airbags
13
8.6%
Transmission & Drivetrain
12
7.9%
Fuel & Propulsion
11
7.3%
Seats
11
7.3%
Brakes
10
6.6%
Seat Belts
8
5.3%
Chevrolet Trailblazer EXT 370 by year
What breaks
Electrical System
122
33.0%
Fuel & Propulsion
109
29.5%
Lights
27
7.3%
Engine & Cooling
22
5.9%
Windows, Mirrors & Wipers
18
4.9%
Airbags
8
2.2%
Body & Structure
8
2.2%
Acceleration & Cruise Control
8
2.2%