Lexus LS400 vs Mazda RX-8
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 | Lexus LS400 | Mazda RX-8 |
|---|---|---|
| Complaints on file | 424 | 1,004 |
| Model years covered | 1990–2001 | 2004–2011 |
| Worst model year | 1993 | 2004 |
| Best model year | 2000 | 2008 |
| Crashes reported | 58 | 35 |
| Fires reported | 8 | 17 |
| Injuries reported | 33 | 30 |
| Deaths reported | 0 | 0 |
| Most complained-about part | Electrical System | Transmission & Drivetrain |
| Share of complaints involving harm | 23.3% | 8.2% |
Lexus LS400 by year
What breaks
Electrical System
131
30.9%
Acceleration & Cruise Control
48
11.3%
Brakes
26
6.1%
Lights
26
6.1%
Seat Belts
25
5.9%
Airbags
20
4.7%
Tires
20
4.7%
Engine & Cooling
18
4.2%
Mazda RX-8 by year
What breaks
Transmission & Drivetrain
238
23.7%
Engine & Cooling
194
19.3%
Airbags
116
11.6%
Steering
112
11.2%
Fuel & Propulsion
72
7.2%
Electrical System
47
4.7%
Other & Unspecified
36
3.6%
Body & Structure
34
3.4%