Mazda CX-90 vs Buick Lucerne
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 | Mazda CX-90 | Buick Lucerne |
|---|---|---|
| Complaints on file | 541 | 1,332 |
| Model years covered | 2024–2026 | 2006–2011 |
| Worst model year | 2024 | 2006 |
| Best model year | 2026 | 2010 |
| Crashes reported | 17 | 119 |
| Fires reported | 1 | 79 |
| Injuries reported | 11 | 77 |
| Deaths reported | 0 | 3 |
| Most complained-about part | Steering | Electrical System |
| Share of complaints involving harm | 5.4% | 20.9% |
Mazda CX-90 by year
What breaks
Steering
170
31.4%
Driver Assist & Collision Avoidance
78
14.4%
Engine & Cooling
56
10.4%
Other & Unspecified
44
8.1%
Electrical System
43
7.9%
Transmission & Drivetrain
33
6.1%
Brakes
21
3.9%
Acceleration & Cruise Control
19
3.5%
Buick Lucerne by year
What breaks
Electrical System
405
30.4%
Fuel & Propulsion
137
10.3%
Engine & Cooling
106
8.0%
Body & Structure
103
7.7%
Steering
84
6.3%
Airbags
79
5.9%
Brakes
56
4.2%
Acceleration & Cruise Control
45
3.4%