Worst 2018 Genesis G90 Problems
Top 3 most-reported issues with average mileage at failure.
ELECTRICAL SYSTEM
ENGINE
FUEL/PROPULSION SYSTEM
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All Problems by Category
Every NHTSA complaint category for the 2018 Genesis G90.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| ELECTRICAL SYSTEM | 5 | 1 | — | 14,000 mi | |
| ENGINE | 4 | — | — | 9,242 mi | |
| FUEL/PROPULSION SYSTEM | 2 | — | — | 1,250 mi | |
| POWER TRAIN | 2 | — | — | 2,850 mi | |
| UNKNOWN OR OTHER | 2 | — | — | 10,000 mi | |
| AIR BAGS | 1 | — | — | 19,000 mi | |
| FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING | 1 | 1 | — | — | |
| LANE DEPARTURE: ASSIST | 1 | 1 | — | — | |
| LATCHES/LOCKS/LINKAGES:TRUNK LID:LATCH:EMERGENCY MECHANICAL RELEASE | 1 | — | — | — | |
| STRUCTURE:BODY | 1 | — | — | 6,210 mi | |
| TIRES | 1 | — | — | — |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2018 Genesis G90. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Recalls for 2018 Genesis G90
6 NHTSA recall campaigns affecting ~135,538 vehicles.
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.
Hyundai Motor America (Hyundai) is recalling certain 2015-2016 Genesis, 2017-2019 Genesis G80, Genesis G90, and 2019 Genesis G70 vehicles. Water may enter the starter solenoid and cause an electrical short, which can result in an engine compartment fire while parked or driving.
Hyundai Motor America (Hyundai) is recalling certain 2018 Genesis G80 and 2017-2018 Genesis G90 vehicles equipped with 3.3 liter turbocharged engines. The turbocharger oil supply pipe may have a loose seal, causing oil to leak onto the exhaust manifold.
Hyundai Motor America (Hyundai) is recalling certain 2018 Genesis G80 and 2017-2018 Genesis G90 vehicles equipped with 3.3 liter turbocharged engines. The turbocharger oil supply pipe may have a loose seal, causing oil to leak onto the exhaust manifold.
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.
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.
Other Genesis G90 Years
Wider context: See the full Genesis G90 reliability report with year-by-year comparison and generation analysis.
Check Your Specific 2018 Genesis G90
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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