2019 Genesis G80 problems & reliability
27 owner complaints filed with NHTSA for the 2019 Genesis G80, alongside 3 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
2 complaints report injuries (2 injured).
Federal crash records (FARS 2020–2023): 2019 Genesis G80 vehicles were involved in 2 fatal crashes with 2 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Electrical System | 8 | 30% |
| Unknown OR Other | 8 | 30% |
| Engine | 5 | 19% |
| Service Brakes | 4 | 15% |
| Forward Collision Avoidance | 2 | 7% |
| Vehicle Speed Control | 2 | 7% |
| Power Train | 1 | 4% |
| Service Brakes, Hydraulic | 1 | 4% |
| Steering | 1 | 4% |
| Suspension | 1 | 4% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Complaints by incident year
What owners report
“Air conditioning problem . Ac shuts down after several hours . Has happened to numerous other Genesis cars .”
Unknown OR Other · filed Jul 2, 2026
“My starter failed. I took it to a triple AAA authorized mechanic. He did a full diagnosis of the entire starting system and determined that the starter needed to be replaced. He noted that water caused it to fail.”
Unknown OR Other · filed Feb 14, 2026
“The AC system on this car, and seems series of years is widely known to have major issue, as is the case with mine. I'm having issues with the dealer telling me the car is out of warranty 35k miles, 2019 year. Based on researching and talking with other owners they are also having similar issues, AC not cooling well…”
Electrical System · filed Jun 25, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- Hyundai and Kia ABS Module Fires
Audit Query AQ23002 · opened Nov 17, 2023 · open
Technical service bulletins
49 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2019 Genesis G80. The 10 most recent:
The National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous driver’s-side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co.…
DTN DL · Other · issued Apr 10, 2026
The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit driver‑side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety…
DTN DCS · Other · issued Apr 10, 2026
This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of…
25-BD-012H TSB · Service Bulletin/Repair Instructions · issued Nov 6, 2025
This bulletin provides repair information for the dark chrome trim when stains are present. Some stains may occur from hard water or cleaning chemicals used during a car wash. Follow the procedures below to replace the…
25-BD-001G-1 TSB · Service Bulletin/Repair Instructions · issued May 30, 2025
Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Connected Car Services functions. This may be due to an irregular disconnection on Verizon’s communication network. Follow the…
25-01-024G-1 TSB · Service Campaign · issued May 8, 2025
Certain Genesis vehicles may experience an inoperable horn from moisture or carbonization at the contact point. This bulletin provides a guide to inspect and replace the horns.
25-GI-009G · Service Bulletin/Repair Instructions · issued Apr 29, 2025
This procedure provides repair information for the dark chrome trim when stains are present. Some stains may occur from hard water or cleaning chemicals used during a car wash. Follow the procedures below to replace the…
25-BD-001G TSB · Service Bulletin/Repair Instructions · issued Jan 28, 2025
Certain GV70 (JK1, JK1A), GV80 (JX1) and G80 (RG3) vehicles may have a hum or whine noise condition from the rear differential at certain speeds. This bulletin describes the procedure to inspect the vehicle for the hum…
24-DS-001G-1 TSB · Service Bulletin/Repair Instructions · issued Oct 31, 2024
This bulletin provides information to inspect and replace the front or rear wheel bearing hub assemblies for all Genesis vehicles. This procedure is applicable when noise (whirring, roaring, grinding, rumbling, etc.) is…
24-DS-003G · Service Bulletin/Repair Instructions · issued Aug 12, 2024
When servicing an 8-speed automatic transmission vehicle with a â Check Engine lightâ and any of the DTCs listed below, follow the Service Procedure and, if necessary, replace the E-module.
23-AT-007G · Service Bulletin/Repair Instructions · issued Jun 20, 2023
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2019 Genesis G80 has 3 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2019 Genesis G80?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.