KIA Niro EV vs Mercury Montego
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 Niro EV | Mercury Montego |
|---|---|---|
| Complaints on file | 144 | 360 |
| Model years covered | 2019–2025 | 1975–2007 |
| Worst model year | 2022 | 2005 |
| Best model year | 2020 | 2007 |
| Crashes reported | 14 | 24 |
| Fires reported | 0 | 4 |
| Injuries reported | 6 | 11 |
| Deaths reported | 0 | 0 |
| Most complained-about part | Electrical System | Transmission & Drivetrain |
| Share of complaints involving harm | 13.9% | 10.8% |
KIA Niro EV by year
What breaks
Electrical System
36
25.0%
Other & Unspecified
29
20.1%
Transmission & Drivetrain
19
13.2%
Brakes
11
7.6%
Driver Assist & Collision Avoidance
11
7.6%
Acceleration & Cruise Control
8
5.6%
Fuel & Propulsion
8
5.6%
Engine & Cooling
7
4.9%
Mercury Montego by year
What breaks
Transmission & Drivetrain
87
24.2%
Acceleration & Cruise Control
51
14.2%
Engine & Cooling
45
12.5%
Electrical System
42
11.7%
Brakes
30
8.3%
Fuel & Propulsion
26
7.2%
Body & Structure
16
4.4%
Airbags
10
2.8%