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Genesis G90Model year report

2023 Genesis G90 Problems

Complaints
5filed with NHTSA
Median mileage
—no mileage reported
Recalls
6campaigns on record
Trend
Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA crash rating
—no overall rating published
EPA fuel economy
21 mpgcombined, 3.5L 6-cyl AWD · 18 city / 26 hwy

Sources: NHTSA records for the 2023 Genesis G90 (complaints, recalls, investigations), EPA fuel economy. Report an error

NHTSA recorded 5 consumer complaints for the 2023 Genesis G90. The part named most often is fuel system, with 2 complaints (40% of the total), followed by seat belts (2) and electrical system (1). Of all complaints, 1 involved a crash, according to the filers. NHTSA lists 6 recall campaigns and 47 technical service bulletins for this model year. Fuel system complaints overlap with 2 recall campaigns covering the hoses, lines/piping, and fittings filed under the same part. Seat belts complaints overlap with 2 recall campaigns covering the anchorage filed under the same part.

This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.

Which parts are reported most

Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.

Example complaints

Fuel system: “PROBLEM: It has happened multiple times (about 20-25 times since the purchase of the vehicle in November 2022), always while having the engine running from a stop (variable stop length); when pressing the gas pedal to re-initiate the running, the car doesn't respond to the pressure on the gas pedal for 1-2 seconds and usually responds again during the uninterrupted pressing of the gas pedal. …”

NHTSA complaint #11586849, filed 2024-05

Seat belts: “Seatbelt disengage on its own. I noticed my seatbelt disengaged the other day while I was in a drive thru. I was not driving at the moment I was waiting in the line. I know the seatbelt had been latched prior to it unlatching. I mentioned it to my husband and he said the same thing recently happened to him. Upon research I noticed this may be common with Hyundai.”

NHTSA complaint #11696688, filed 2025-10

Electrical system: “on Thursday 10/24/2024 I went to use my car which was parked in my garage and although the car was unlocked none of the doors would open. The car was completely dead and I had used it just several days before. Nothing would open doors, trunk no response from the key fob. A tow truck had to be called and the truck dragged the car out of the garage and placed dolly wheels on the front and towed from the rear to a Genesis dealer. …”

NHTSA complaint #11622330, filed 2024-10

Complaints by year filed

This model year is less than 4 years old, so a trend is not meaningful yet.

20242202522026
Complaints by year the complaint was filed with NHTSA. Red bars: the last 3 full calendar years used for the trend. The current year (2026) is partial.

Fuel economy and running cost

EPA ratings for each 2023 Genesis G90 version. Annual fuel cost is the EPA's estimate at its current fuel prices for 15,000 miles a year (55% city driving).

VersionEngineTransmissionCityHwyComb.Fuel / yr
G90 AWD3.5L 6-cyl8-speed automatic182621$3,900
G90 MHEV AWD3.5L 6-cyl · hybrid8-speed automatic172420$4,100

Source: U.S. EPA and Department of Energy, fueleconomy.gov. Ratings are for comparing vehicles; real-world mileage varies with driving and conditions.

Recalls and investigations

Recall details for the 2023 Genesis G90 → · Check a VIN at nhtsa.gov/recalls

Technical service bulletins

TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 47 on record; the latest 10 are shown.

See all 47 bulletins →

Other model years of the Genesis G90

YearComplaintsMedian miRecallsCrash ★MPGScore (50 = typical)Trend
20235—6—21—Too new
20215—1—19—Not enough data
2019629,5002—20—Not enough data
2018166,3484—20—Stable
20172647,4333—20Not compared (fewer than 3 comparable model years)Rising

All Genesis G90 model years

Frequently asked questions

How many NHTSA complaints does the 2023 Genesis G90 have?

NHTSA recorded 5 consumer complaints for the 2023 Genesis G90 as of Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

What part of the 2023 Genesis G90 is reported most often?

Fuel system is named most often, in 2 complaints (40% of the total), followed by seat belts with 2.

Has the 2023 Genesis G90 been recalled?

NHTSA lists 6 recall campaigns for this model year. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.

What gas mileage does the 2023 Genesis G90 get?

The EPA rates the 2023 Genesis G90 (G90 AWD, 3.5L 6-cyl) at 21 mpg combined, 18 city and 26 highway, with an estimated annual fuel cost of $3,900 at 15,000 miles a year. Other engine and drive versions are rated differently.

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate. Fuel economy is from the EPA and DOE (fueleconomy.gov).

Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.