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Genesis G90 Problems

The Genesis G90 is a flagship luxury sedan from Hyundai's premium Genesis brand, competing with established luxury marques. With 160 NHTSA complaints, the G90 has experienced issues primarily related to electrical systems, engine components, and advanced driver assistance systems. The first-generation models (2017-2018) show the highest complaint volumes.

160
Total Complaints
22
Total Recalls
10
Model Years
0
Reported Deaths
!

Years to Avoid

These years have significantly more complaints than average.

2018 2017
✓

Best Years

These years have the fewest reported problems.

2020 2022 2023

Common Problem Categories

Electrical System 26
Engine 22
Unknown Or Other 16
Forward Collision Avoidance 16
Power Train 12

Complaints by Model Year

All Model Years

Year ↓ Complaints Recalls Crashes Fires Rating
2026 0 1 0 0 Good
2025 4 2 0 0 Good
2024 6 2 0 0 Good
2023 8 4 2 0 Good
2022 4 2 0 0 Good
2021 18 1 6 0 Average
2020 4 1 2 0 Good
2019 12 2 0 0 Average
2018 42 4 6 0 Avoid
2017 62 3 8 0 Avoid

Genesis G90 Years to Avoid

2017, 2018, 2021

Best Genesis G90 Years

2025, 2022, 2020

Frequently Asked Questions

What are the most common problems with the Genesis G90?

Electrical system issues lead with 26 complaints, followed by engine problems (22 complaints), miscellaneous issues (16 complaints), forward collision avoidance system problems (16 complaints), and powertrain issues (12 complaints).

Which Genesis G90 model years should I avoid?

The 2017 model year has the highest complaint count with 62 reported issues. The 2018 model follows with 42 complaints, and the 2021 model has 18 complaints. These years represent the highest reliability risks.

Are the forward collision avoidance issues on the G90 serious?

Yes, with 16 complaints related to the forward collision avoidance system, there are concerns about this safety-critical feature. Issues may include false warnings, system failures, or unexpected braking. Buyers should ensure the system is functioning correctly.

What is the best year to buy a used Genesis G90?

Years with fewer complaints include 2025, 2022, and 2020, each with only 4 complaints. The newer second-generation models appear to have addressed many of the first-generation issues, making 2020 and later models better choices.