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Buying a used 2021 Hyundai Sonata? Check these 4 recalls first
This model year carries four recalls, two of them fuel-related: a critical fuel-leak fire risk shared with the Santa Fe, and a separate campaign for a fuel tank that can melt and leak. A third covers sudden loss of drive power, and a fourth a windshield that may not be properly bonded. Owners filed 130 unverified NHTSA complaints — 7 crashes, 12 injuries, no fires — clustered in engine, power train and fuel/propulsion. None of the recalls carry stop-driving or park-outside warnings.
Before you buy
- Get the 17-character VIN from the seller and run it at nhtsa.gov/recalls. It shows which recalls are still unrepaired on that exact car.
- Get proof both fuel recalls (leak fire risk and melting tank) were completed by a dealer.
- Ask whether the car has ever hesitated or lost drive power, and confirm the drive-power recall repair.
- Inspect the windshield surround for leaks, wind noise or prior glass replacement tied to the bonding recall.
- Open recalls are repaired free at any Hyundai dealer, whoever owns the car — an open recall is a to-do item, not a bill.
Recalls covering the 2021 Hyundai Sonata
| Recall | Area | Severity |
|---|---|---|
| Hyundai Santa Fe and Sonata fuel leak fire risk | Fuel System, Gasoline | critical |
| Hyundai vehicles may suddenly lose all drive power | Power Train | high |
| Hyundai Sonata fuel tank can melt and leak | Fuel System, Gasoline | high |
| Hyundai Elantra, Sonata, Santa Fe: windshield may not be bonded | Visibility | medium |
What owners have reported to NHTSA
130 complaints filed for this model year, including 7 mentioning a crash, 0 a fire and 12 injuries. Complaints are unverified owner reports, and popular models collect more of them simply because more are on the road.
| Problem area | Complaints | Recall in this area? |
|---|---|---|
| Engine | 34 | None found |
| Fuel System | 32 | Yes |
| Power Train | 23 | Yes |
| Electrical System | 17 | None found |
| Driver Assistance | 9 | None found |