Jeep Wagoneer S vs KIA EV9
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 | Jeep Wagoneer S | KIA EV9 |
|---|---|---|
| Complaints on file | 163 | 404 |
| Model years covered | 2024–2025 | 2024–2026 |
| Worst model year | — | 2024 |
| Best model year | — | 2025 |
| Crashes reported | 6 | 4 |
| Fires reported | 0 | 2 |
| Injuries reported | 0 | 1 |
| Deaths reported | 0 | 0 |
| Most complained-about part | Electrical System | Electrical System |
| Share of complaints involving harm | 3.7% | 1.7% |
Jeep Wagoneer S by year
What breaks
Electrical System
58
35.6%
Transmission & Drivetrain
17
10.4%
Driver Assist & Collision Avoidance
17
10.4%
Brakes
16
9.8%
Engine & Cooling
14
8.6%
Acceleration & Cruise Control
11
6.7%
Fuel & Propulsion
9
5.5%
Other & Unspecified
8
4.9%
KIA EV9 by year
What breaks
Electrical System
118
29.2%
Driver Assist & Collision Avoidance
61
15.1%
Other & Unspecified
43
10.6%
Suspension
22
5.4%
Steering
20
5.0%
Acceleration & Cruise Control
20
5.0%
Wheels
20
5.0%
Windows, Mirrors & Wipers
15
3.7%