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Which Years of Used Genesis G90s Are Most Reliable?


in Reliability
Silver Genesis G90

Genesis G90 by Damian B Oh - CC-BY-SA-4.0

The Genesis G90 has been marketed as the new flagship luxury sedan from Hyundai. With tech integrations, comfortable seats, a spacious cabin, and other perks and amenities, it’s an attractive choice for commuters and small families. The most reliable Genesis G90 year is an especially popular pick.

But is it reliable in general? In truth, that depends on the year in which the vehicle was made. Today, let’s explore which years of used Genesis G90s are most reliable and which years of used Genesis G90s you should avoid at all costs.

Most Reliable Years for the Genesis G90

The Genesis G90 was first launched in South Korea starting in 2015, with only 384 cars ordered and delivered. However, starting in 2016, the Genesis G90 came to the US and Canada.

Since then, a new version of the car has hit the market every year until present-day in 2023. The most reliable Genesis G90 years include:

  • 2020 Genesis G90
  • 2021 Genesis G90 
  • 2022 Genesis G90

As you can see, the most recent makes and models of the Genesis G90 are the most reliable. That’s because they have had time to work out the kinks of previous vehicles and become safer overall, while retaining their expected luxury and consumer-friendly offerings.

Are Genesis G90s Generally Reliable?

The Genesis G90 is an improvement from the previous Genesis G80. Because of this, many expect it to consistently maintain higher reliability and consumer satisfaction scores compared to the G80.

That’s only somewhat true. According to consumerreports.com, the Genesis G90 has a reliability rating of about two out of five. That’s not very good, even compared to other luxury sedans. But not every source is as negative.

For example, according to iseecars.com, the most reliable Genesis G90 year benefits from a higher reliability score than its predecessor, totaling 6.7 out of 10. While that’s not stand-out or spectacular, this is a better score than you might expect if you have already driven one of the previous Genesis models.

Given this information, and the relative newness of the line, it’s possible that it will take more time for consumer reviews and opinions to settle regarding vehicular reliability. Remember, the oldest Genesis G90 in the US is from 2016.


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Which Genesis G90s Are the Least Reliable?

In your search for a used Genesis G90, you’ll find that the least reliable makes and models are those from earlier years. Specifically, the least reliable years of used Genesis G90 include:

  • 2015 Genesis G90
  • 2016 Genesis G90
  • 2017 Genesis G90
  • 2018 Genesis G90
  • 2019 Genesis G90

These flagship luxury sedans from Hyundai initially attracted consumers thanks to their comfort, tech additions, and other perks. But they quickly gained a reputation for finicky repair requirements and an overall lack of durability.

Are Genesis G90s Expensive to Maintain?

Buying a used vehicle like a Genesis G90 means thinking about long-term maintenance costs, which can eat into your overall budget. According to yourmechanic.com, the average cost to maintain a Genesis G90 each year is $245. However, it can go all the way up to $1700 or more per year if you face a particularly expensive fix.

Depending on how recent your Genesis G90 is, you might benefit from Hyundai’s first few years of free tune-ups and repair fee coverage. For example, if you were to purchase a used 2021 Genesis G90, you could qualify for significant repair bill discounts. Note that these discounts do not usually qualify for more significant fixes.

Which Genesis G90 is Most Reliable?

If you want to make sure your money is spent as wisely as possible, you’ll target the most reliable Genesis G90 year on the market. In most used-car markets, that’s likely the 2022 Genesis G90, not the 2023 iteration.

Why? According to motorbiscuit.com, the 2023 Genesis G90 does have a lot to offer, and it currently has excellent reliability rankings. That said, official reliability rankings are not yet in for this second-generation G90. In other words, it hasn’t been on the market long enough to really know if it’s a reliable vehicle, especially in used condition.

Therefore, the other most recent Genesis G90, the 2022 model, is your best bet for total quality. The 2022 Genesis G90 is known to be safe and to lack many of the most common problems and maintenance issues that have hounded this vehicle line for several years.


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What Are the Most Common Genesis G90 Problems?

Although the Genesis G90 has made many improvements over its predecessor, there are some problems you might encounter no matter what model year you purchase. According to getjerry.com, the most common Genesis G90 problems and mechanical failures include:

  • Poor emergency handling
  • Broken shock absorbers
  • Headlights going out early
  • Strut assembly damage
  • Car door lock actuator damage

Most of these issues are relatively minor, but keep in mind that problems like poor emergency handling could be dangerous and very costly to fix. Get your hands on a maintenance report of any used Genesis G90 before purchasing it so you can see what the car has been through and what problems you may encounter later on.

Is the Genesis G90 Worth It?

Because most makes and models of the Genesis G90 are not known for their reliability, we can’t recommend the Genesis G90 to used-car seekers in good conscience. If you are set on owning a used Genesis G90, try to make it one of the more recent makes and models from 2020 or later. That way, you can at least rest assured that your used Genesis G90 will be more likely to stay in good condition for longer.

Note that this could change in the near future! As Hyundai continues improving its Genesis line of sedans, their reliability scores can also go up.


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Final Thoughts

The Genesis G90 is, overall, not a very reliable line of vehicles. However, a recent push from Hyundai looks to be changing that. The 2023 Genesis G90’s reliability ratings are quite positive so far, and they might stay that way.

Now you know what to look for in a used Genesis G90, and you’ll be well-equipped to find the ideal used car for your needs.



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