Oldsmobile Achieva vs Mazda CX-7
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 | Oldsmobile Achieva | Mazda CX-7 |
|---|---|---|
| Complaints on file | 625 | 1,546 |
| Model years covered | 1992–2000 | 2007–2013 |
| Worst model year | 1995 | 2007 |
| Best model year | 1998 | 2009 |
| Crashes reported | 48 | 40 |
| Fires reported | 34 | 64 |
| Injuries reported | 31 | 32 |
| Deaths reported | 3 | 0 |
| Most complained-about part | Electrical System | Engine & Cooling |
| Share of complaints involving harm | 18.6% | 8.8% |
Oldsmobile Achieva by year
What breaks
Electrical System
127
20.3%
Engine & Cooling
105
16.8%
Brakes
89
14.2%
Airbags
47
7.5%
Transmission & Drivetrain
39
6.2%
Windows, Mirrors & Wipers
31
5.0%
Steering
24
3.8%
Acceleration & Cruise Control
22
3.5%
Mazda CX-7 by year
What breaks
Engine & Cooling
459
29.7%
Airbags
272
17.6%
Suspension
235
15.2%
Lights
97
6.3%
Transmission & Drivetrain
84
5.4%
Electrical System
67
4.3%
Steering
62
4.0%
Other & Unspecified
44
2.8%