2018 Genesis G90 Other or unknown Problems
- Complaints
- 2about this part
- Share
- 13%of 16 total for the year
- Median mileage
- 10,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the other or unknown of the 2018 Genesis G90, 13% of the 16 complaints for this model year. Where a mileage was given, the median is 10,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Quite randomly, when trying to accelerate from a stop or a very low speed and usually turning into traffic such as out of a driveway, there will be no power response for several seconds after pressing the accelerator pedal.”
NHTSA complaint #11244374, filed 2019-08, 10,000 miles“In the last 8,000 miles the car has stopped cold (about 15 times) when pulling out from a stop. When pulling out the car goes about 3 feet and stops dead. The gas pedal is dead for 1-2 sections, then it responds. The car has almost killed me and my wife several times. The car is under warranty and has been to dealer's service departments 3 times. They claim the computer does not show anything. They refused to attempt an inspection or do any repairs since they can not reproduce the problem and it does not show on their computer. I has contacted costumer service and have no success. …”
NHTSA complaint #11436291, filed 2021-10Other or unknown: other model years
Other parts of the 2018 Genesis G90
5 complaintsEngine
4 complaintsFuel system
2 complaintsTransmission and drivetrain
2 complaintsAir bags
1 complaintsForward collision avoidance
1 complaintsLane departure
1 complaintsLatches, locks and linkages
1 complaintsBody and structure
1 complaintsTires
1 complaints
← All problems reported for the 2018 Genesis G90
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology