2023 Genesis G80 problems and complaints
Owners have filed 9 complaints with NHTSA about the 2023 Genesis G80. The most-reported areas: Fuel System (3), Gasoline (3), Electrical System (2).
Key takeaways
- 9 owner complaints on file with NHTSA.
- 1 involve a crash, 0 a fire, 1 reported injury.
- Complaints are unverified owner reports; recalls are confirmed defects.
| Component | Complaints | Share |
|---|---|---|
| Fuel System | 3 | 33% |
| Gasoline | 3 | 33% |
| Electrical System | 2 | 22% |
| Wheels | 1 | 11% |
| Air Bags | 1 | 11% |
| Unknown Or Other | 1 | 11% |
| Fuel/Propulsion System | 1 | 11% |
One complaint can name several components, so shares add up to more than 100%.
| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| 2023 Genesis G80 4 DR AWD | 5/5 | 5/5 | 5/5 | 5/5 |
| 2023 Genesis G80 4 DR RWD | 5/5 | 5/5 | 5/5 | 5/5 |
Latest complaints, as filed
Owner-written and unverified by NHTSA.
Electrical System - filed 2026-08-15
My car was diagnosed with burnt wiring causing the Complete front wiring harness needing replaced. The Company Genesis don’t want to repair/fix the problem or the Warranty company. The Service Manager Mr. Daryl has said this is a manufacturing defect issue. They have repaired several on this particular vehicle and some...
Wheels - filed 2026-02-19
Description of Incident: The car was sold with a passenger-front Dunlop tire that suffered a critical structural failure where the tread rubber completely wore away, leaving the internal metal cords and plies exposed (visual evidence attached). I was unknowingly operating the vehicle in this hazardous condition for 136...
Fuel System, Gasoline - filed 2025-12-04
The contact owns a 2023 Genesis G80. The contact stated that after fueling the vehicle with gasoline, there was a strong fuel odor inside the vehicle. The failure persisted, and the contact stated that the check engine warning light became illuminated on the instrument panel. The vehicle was taken to the dealer, and th...
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More for the 2023 Genesis G80
Complaints are reports filed by owners with the National Highway Traffic Safety Administration. NHTSA publishes them without verifying them, and counts rise with how many cars were sold, so compare years of the same model rather than different models. Crash ratings are NHTSA's own 5-Star Safety Ratings results.