KIA RIO Cinco vs Mercedes Benz CLA 250
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 | KIA RIO Cinco | Mercedes Benz CLA 250 |
|---|---|---|
| Complaints on file | 57 | 142 |
| Model years covered | 2002–2004 | 2018–2025 |
| Worst model year | — | 2018 |
| Best model year | — | 2021 |
| Crashes reported | 4 | 8 |
| Fires reported | 3 | 2 |
| Injuries reported | 9 | 12 |
| Deaths reported | 0 | 0 |
| Most complained-about part | Engine & Cooling | Electrical System |
| Share of complaints involving harm | 28.1% | 15.5% |
KIA RIO Cinco by year
What breaks
Engine & Cooling
13
22.8%
Transmission & Drivetrain
10
17.5%
Fuel & Propulsion
6
10.5%
Electrical System
4
7.0%
Suspension
4
7.0%
Airbags
3
5.3%
Brakes
3
5.3%
Body & Structure
3
5.3%
Mercedes Benz CLA 250 by year
What breaks
Electrical System
23
16.2%
Other & Unspecified
22
15.5%
Engine & Cooling
18
12.7%
Airbags
13
9.2%
Fuel & Propulsion
12
8.5%
Driver Assist & Collision Avoidance
11
7.7%
Body & Structure
9
6.3%
Steering
6
4.2%