KIA K4 vs Volvo C70
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 K4 | Volvo C70 |
|---|---|---|
| Complaints on file | 103 | 256 |
| Model years covered | 2025–2026 | 1998–2013 |
| Worst model year | — | 2008 |
| Best model year | — | 2001 |
| Crashes reported | 27 | 9 |
| Fires reported | 0 | 3 |
| Injuries reported | 16 | 5 |
| Deaths reported | 0 | 1 |
| Most complained-about part | Driver Assist & Collision Avoidance | Body & Structure |
| Share of complaints involving harm | 41.7% | 7% |
KIA K4 by year
What breaks
Driver Assist & Collision Avoidance
28
27.2%
Other & Unspecified
15
14.6%
Electrical System
13
12.6%
Engine & Cooling
9
8.7%
Steering
8
7.8%
Transmission & Drivetrain
7
6.8%
Airbags
7
6.8%
Acceleration & Cruise Control
5
4.9%
Volvo C70 by year
What breaks
Body & Structure
46
18.0%
Electrical System
38
14.8%
Other & Unspecified
27
10.5%
Engine & Cooling
18
7.0%
Acceleration & Cruise Control
18
7.0%
Transmission & Drivetrain
16
6.3%
Wheels
15
5.9%
Brakes
11
4.3%