2018 Genesis G80
Not enough comparison years on file yet for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2017 | 63 |
| 2018 | 93 |
| 2019 | 27 |
| 2020 | 10 |
| 2021 | 9 |
| 2022 | 6 |
| 2023 | 8 |
| 2024 | 1 |
| 2025 | 3 |
| 2026 | 6 |
KNOWN PROBLEM AREAS
23% of complaints: electrical system — 21 distinct reports on file.
CRASHShow complaint excerpts
Oil light keeps coming on suddenly, I looked online and there are many people who have had the same issue. It's only intermittent, and turns off when moving and turns on when idle.
NHTSA ODI report, 20250218
16% of complaints: steering — 15 distinct reports on file.
CRASHShow complaint excerpts
1-THE STEERING WHEEL AIRBAG FAILED TO DEPLOY DURING A COLLISIOM WHILE ALL OTHER AIRBAGS `AIRBAGS INCLUDING REAR SEAT AIRBAGS -DID DEPLOY. THIS SUGGEST A POSSIBLE MALFUNCTION IN THE AIRBAG CONTROL MODULE STEERING WHEEL AIRBAG UNIT OR SENSOR SYSTEM.
NHTSA ODI report, 20251117
12% of complaints: engine — 11 distinct reports on file.
10% of complaints: wheels — 9 distinct reports on file.
Show complaint excerpts
MY CAR WAS PARKED IN A PARKING LOT WHEN I DISCOVERED THE RIGHT FRONT CONTINENTAL PROCONTACT TX OEM TIRE HAD A 21/2" GASH IN THE SIDEWALL. I THOUGHT THIS STRANGE, BUT I HAD THE TIRE REPLACED.
NHTSA ODI report, 20180329
10% of complaints: air bags — 9 distinct reports on file.
CRASH INJURYShow complaint excerpts
1-THE STEERING WHEEL AIRBAG FAILED TO DEPLOY DURING A COLLISIOM WHILE ALL OTHER AIRBAGS `AIRBAGS INCLUDING REAR SEAT AIRBAGS -DID DEPLOY. THIS SUGGEST A POSSIBLE MALFUNCTION IN THE AIRBAG CONTROL MODULE STEERING WHEEL AIRBAG UNIT OR SENSOR SYSTEM.
NHTSA ODI report, 20251117
SAFETY TIMELINE
Hyundai Motor America (Hyundai) is recalling certain 2018 Hyundai Genesis G80 and Genesis G90 vehicles. The windshield and rear window on these vehicles may have been installed with incorrect primer, potentially reducing the glass bonding strength.
Remedy: Hyundai will notify owners, and dealers will replace the front and rear glass, free of charge. The recall began on July 6, 2018. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 001G.
Campaign 18V305000 — check if this car was fixed
Hyundai Motor America (Hyundai) is recalling certain 2018 Genesis G80 vehicles. The Occupant Classification System (OCS) may incorrectly detect that an adult is in the passenger seat, even if the seat is unoccupied.
Remedy: Hyundai will notify owners, and dealers will reprogram the OCS, free of charge. The recall began August 24, 2018. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 002G.
Campaign 18V496000 — check if this car was fixed
Hyundai Motor America (Hyundai) is recalling certain 2018 Genesis G80 and 2017-2018 Genesis G90 vehicles equipped with 3.3 liter turbocharged engines.
Remedy: Hyundai will notify owners, and dealers will replace the turbocharger oil supply pipe, free of charge. The recall began October 3, 2019. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 003G.
Campaign 19V538000 — check if this car was fixed
Hyundai Motor America (Hyundai) is recalling certain 2015-2016 Genesis and 2017-2020 Genesis G80 vehicles. The Anti-Lock Brake System (ABS) module could malfunction and short circuit.
Remedy: Owners are advised to park outside and away from structures until the remedy is complete. Hyundai will notify owners, and dealers will replace the ABS module fuse, free of charge. Owner notification letters were mailed July 6, 2021.
Campaign 21V160000 — check if this car was fixed
Hyundai and Kia ABS Module Fires
Hyundai Motor America (Hyundai) is recalling certain 2018-2020 Genesis G80, 2017-2022 G90, and 2019-2022 G70 vehicles equipped with a 3.3-liter V6 turbocharged engine. The left turbocharger oil feed pipe may deteriorate and leak oil.
Remedy: Dealers will replace the left turbocharger oil feed pipe, free of charge. Owner notification letters were mailed May 3, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 019G.
Campaign 24V191000 — check if this car was fixed
Hyundai Motor America (Hyundai) is recalling certain 2015-2016 Genesis, 2017-2019 Genesis G80, Genesis G90, and 2019 Genesis G70 vehicles.
Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will install a remedy relay kit in the engine junction box, free of charge. Owner notification letters were mailed July 15, 2024.
Campaign 24V107000 — check if this car was fixed
BUY-SMART CHECKLIST
2018 Genesis G80 — pre-purchase inspection
- Test/inspect for electrical system issues (21 reports on file for this year).
- Test/inspect for steering issues (15 reports on file for this year).
- Test/inspect for engine issues (11 reports on file for this year).
- Verify recall 18V305000 (visibility) has been completed.
- Verify recall 18V496000 (air bags) has been completed.
- Verify recall 19V538000 (engine and engine cooling) has been completed.
- Verify recall 21V160000 (service brakes, hydraulic) has been completed.
- Verify recall 24V191000 (engine and engine cooling) has been completed.
- Verify recall 24V107000 (electrical system) has been completed.
FAQ
Is the 2018 Genesis G80 reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2018 Genesis G80?
The most-reported component is electrical system, accounting for 23% of complaints on file.
How many recalls does the 2018 Genesis G80 have?
6 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.