repaired · 2026 Q1
Turbo/supercharger: hoses/plumbing
Risk. An oil leak in the presence of hot engine components can increase the risk of an engine compartment fire while driving.
2021 Kia StingerProblems, recalls & complaints
NHTSA has logged 17 owner complaints about the 2021 Kia Stinger, most often about the service brakes. It is covered by 5 safety recalls, and for recall 23V-634 the manufacturer reports only 69% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through June 17, 2026. Updated daily. Photo: MercurySable99, CC BY-SA 4.0.
Complaints by system
Where the 2021 Kia Stinger has problems
17 complaints grouped by the system owners reported.
4Service brakes1 crash/fire/injury
4Engine1 crash/fire/injury
3Fuel/propulsion system
2Electrical system
1Suspension
1Visibility
1Visibility/wiper
1Fuel system, gasoline
1Power train
22 other systems
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Service brakes | 4 | 1 |
| Engine | 4 | 1 |
| Fuel/propulsion system | 3 | 0 |
| Electrical system | 2 | 0 |
| Suspension | 1 | 0 |
| Visibility | 1 | 0 |
| Visibility/wiper | 1 | 0 |
| Fuel system, gasoline | 1 | 0 |
| Power train | 1 | 1 |
| 2 other systems | 2 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
5 recalls
2021 Kia Stinger recalls and how many were fixed
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.
repaired · 2025 Q3
Delivery: fuel pump
Risk. A loss of drive power can increase the risk of a crash.
repaired · 2023 Q3
Instrument panel: fuel gauge
Risk. An inaccurate fuel gauge may result in the vehicle unexpectedly running out of fuel and stalling, increasing the risk of a crash.
repaired · 2022 Q3
Delivery: fuel pump
Risk. Insufficient fuel supply to the engine can result in a loss of drive power, increasing the risk of a crash.
Show 1 more recall
repaired · 2022 Q3
Antilock/traction control/electronic limited slip: control unit/module
Park outsideRisk. An engine compartment fire can increase the risk of injury or 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.
Best & worst years
2021 vs. every other Stinger year
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 Stinger median. How we score
'18'19'20'21'22'23
- Avoid
- Caution
- Solid
- Best
- Not rated
NHTSA crash tests
2021 Kia Stinger safety ratings
2021 Kia Stinger 4 DR RWD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.
★★★★★
Frontal crash★★★★★
Side barrier★★★★★
Side pole★★★★★
- Rollover: 5 stars (8.7% risk)
- Stability control: Standard
- Forward collision warning: Optional
- Lane departure warning: Optional
In owners' words
What Stinger owners report
Recent service brakes complaints filed with NHTSA, shortened. Personal details are removed.
At certain times when I am braking the brake "skips" it's like i am unable to brake so I end up braking late. It's become a safety hazard since there are times when I have almost hit another car. Also, the other is the silver trim on the exterior looks completely faded probably from the sun but…
All 4 Rotors are warped and pads are worn down on a 30K mile vehicle. Have had several mechanics tell me That the pressure proportioning valve hose.might be becoming stuck on just enough to make the rotors get hot and wear down. I have looked online and have read many people having the same…
Bought this vehicle from Carvana.com and have been trying to get it repaired since then. There is something wrong with the steering/braking/suspension system. According to License Mechanic Derek Hartfield at Monroe [PHONE] after a road test - told me the vehicle is not safe to drive. He attempted…
Own a 2021 Stinger?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.