Oldsmobile Alero vs Toyota Highlander
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 Alero | Toyota Highlander |
|---|---|---|
| Complaints on file | 2,939 | 7,124 |
| Model years covered | 1998–2004 | 1997–2026 |
| Worst model year | 2000 | 2019 |
| Best model year | 2002 | 2025 |
| Crashes reported | 126 | 701 |
| Fires reported | 43 | 86 |
| Injuries reported | 90 | 381 |
| Deaths reported | 7 | 10 |
| Most complained-about part | Electrical System | Transmission & Drivetrain |
| Share of complaints involving harm | 9.1% | 16.5% |
Oldsmobile Alero by year
What breaks
Electrical System
630
21.4%
Lights
427
14.5%
Brakes
412
14.0%
Engine & Cooling
335
11.4%
Windows, Mirrors & Wipers
181
6.2%
Fuel & Propulsion
148
5.0%
Suspension
112
3.8%
Airbags
103
3.5%
Toyota Highlander by year
What breaks
Transmission & Drivetrain
988
13.9%
Brakes
745
10.5%
Engine & Cooling
713
10.0%
Electrical System
623
8.7%
Other & Unspecified
608
8.5%
Windows, Mirrors & Wipers
529
7.4%
Body & Structure
449
6.3%
Acceleration & Cruise Control
447
6.3%