MotorDeets

Genesis G90 problems, recalls & best years

The deets on every G90 from 2017 to 2026: 69 owner complaints and 29 recalls across 10 model years.

The model years with the most owner complaints are 2017 (25), 2018 (16), 2019 (6). Best fuel economy: 21 mpg combined (2026).

Genesis G90
Photo: Alexander Migl · CC BY-SA 4.0 · Wikimedia Commons. Representative photo of this generation; trim may differ.

Problem areas across all years

Electrical18
Engine14
Other / unknown11
Fuel & propulsion8
Engine & cooling6
Transmission & drivetrain6
Forward collision avoidance6
Wheels5

Year by year

YearRecallsComplaintsBest mpg
201732520
201841620
20192620
20201320
20211520
20222420
20236521
20244321
20254221
20262021

Want the full repair deets? Get the factory manual.

Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the Genesis G90.

eManualOnline Download (PDF), keep forever

Closest thing to the factory manual for most years. Pay once, keep it.

Most $25–$78, one-time
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Mitchell 1 DIY Online access, factory-level data

Pro-shop repair procedures, wiring diagrams and TSBs for your exact car.

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ALLDATAdiy Online access, factory OEM info

OEM procedures, specs and recall/TSB info, the same source many shops use.

From $19.99/mo · $59.99/yr
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Haynes Print book or AllAccess online

Step-by-step photos written from a real teardown. Great for first-timers.

Books ~$30–$40 · AllAccess $34.99/mo
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FAQ

What is the worst year for the Genesis G90?

The model years with the most owner complaints are 2017 (25), 2018 (16), 2019 (6).

How many recalls has the Genesis G90 had?

Across 2017–2026, NHTSA lists 29 vehicle recall campaigns by model year (a campaign that covers several years counts once per year).