Engine
Risk. A damaged engine may stall, increasing the risk of a crash.
NHTSA has logged 393 owner complaints about the 2020 Kia Soul, most often about the engine. It is covered by 1 safety recall, and for recall 21V-259 the manufacturer reports only 82% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through November 11, 2026. Updated daily. Photo: Elise240SX, CC BY-SA 4.0.
393 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Engine | 248 | 9 |
| Power train | 91 | 2 |
| Electrical system | 28 | 1 |
| Steering | 16 | 0 |
| Fuel/propulsion system | 15 | 1 |
| Vehicle speed control | 14 | 2 |
| Structure | 11 | 0 |
| Engine and engine cooling | 11 | 0 |
| Service brakes | 10 | 2 |
| 13 other systems | 28 | 2 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. A damaged engine may stall, increasing the risk of a crash.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Kia.
24kmiles, median
Based on the odometer reading in 86 engine complaints. 85% were reported before 100,000 miles.
Only 41% of complaints for this model year include a mileage.
Dollar amounts owners wrote in their complaints when describing a repair or a quote. These are not price estimates; a system is shown only when at least 8 owners mentioned a cost.
$5,000median
If a problem is covered by a recall, the dealer fixes it for free. Some manufacturers also reimburse owners who paid for a repair before a recall was announced.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Soul median. How we score
2020 Kia Soul SUV FWD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.



Federal investigations that included the 2020 Kia Soul, and the recalls they led to.
Recent engine complaints filed with NHTSA, shortened. Personal details are removed.
Since XXX our Kia Soul has been stalling and burning oil. It stalled out on a city street near me and had to be towed to the kia dealership where it is serviced. They said it was out of oil. We just had it serviced in XXX with complete oil and filter done. On research, we have learned this car…
Engine stalled all lights came on On a 2020 Kia Soul GT, the “Gas Saver” (ISG) button disables the Idle Stop & Go system for that drive, but if the engine still cuts off at stops, it’s likely a fault in the ISG or related electrical system — often a weak AGM battery or a failing Low‑Voltage…
Reason for Dispute & Desired Resolution: I am filing an executive escalation regarding a catastrophic engine failure on my 2020 Kia Soul, which is actively included in the Piston Oil Ring Safety Recall (Campaign SC209). The engine suffered a total structural failure where a rod broke and punctured…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.