2021 Genesis G90 problems
The Genesis G90 is a full-size car manufactured since 2015 by the South Korean company Genesis, the luxury division of Hyundai Motor Company. A four-door sedan, the G90 is the successor of the Hyundai Equus and was known as the Genesis EQ900 in South Korea from 2015 to 2019.
First generation (HI; 2015)
The Genesis G90 debuted in South Korea on December 9, 2015 as the Genesis EQ900.
The US market debut took place at the 2016 North American International Auto Show and went on sale in September 2016 at Genesis retailers as 2017 model year vehicles. Powertrains available included the 3.3T, 3.3T HTRAC, 5.0, 5.0 HTRAC.
The base model Genesis G90 has a turbocharged, 3.3-liter V6 engine which makes 272 kW (365 hp) and 510 N⋅m (376 lb⋅ft) of torque. The G90 Ultimate has a 5.0-liter V8 with 313 kW (420 hp) and 519 N⋅m (383 lb⋅ft) of torque. All models have an eight-speed automatic transmission with shiftronic and is also available with rear-wheel drive or all-wheel drive (HTRAC).
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Common 2021 Genesis G90 problems
Based on the information gathered from various sources regarding the Genesis G90 2021, here are some common problems reported by owners:
- Poor Emergency Handling: Owners have reported issues with the emergency handling of the Genesis G90 2021. This problem can be concerning as it affects the car's ability to respond effectively in emergency situations, potentially compromising safety.
- Broken Shock Absorbers: Another common problem noted by owners is related to broken shock absorbers. This issue can lead to a compromised driving experience, affecting the car's stability and comfort on the road.
- Headlights Going Out Early: Some owners have experienced premature headlight failures in the Genesis G90 2021. This can be a safety concern, especially during nighttime driving or in low visibility conditions.
- Strut Assembly Damage: Reports indicate that strut assembly damage is a recurring issue with the Genesis G90 2021. Damage to the strut assembly can impact the car's suspension system, leading to a rougher ride and potential safety hazards.
- Car Door Lock Actuator Damage: Owners have also highlighted problems with the car door lock actuators in the Genesis G90 2021. Malfunctioning door lock actuators can result in issues with locking and unlocking the vehicle, affecting convenience and security.
These common problems reported by owners of the Genesis G90 2021 highlight various issues that can impact the car's performance, safety, and overall driving experience. It is essential for prospective buyers to be aware of these potential issues and consider them when making a purchase decision. Regular maintenance and prompt attention to any arising problems can help mitigate these issues and ensure a better ownership experience.
Is the Genesis G90 reliable?
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.
How long does a Genesis G90 last?
40,000 miles
The Genesis G90 can last for more than 40,000 miles and even up to 100,000 or more miles without many issues.
How long will G90 last?
If the rate of corrosion were, for example, 0.05 mil/year [1.25 μm/year], the life of a G90 coating would be approximately 16 to 17 years, since a G90 coating is approximately 0.83 mil [21 μm] thick on each side of the coated steel sheet.
How reliable are Genesis?
behind its parent company. In fact, Genesis has always ranked among the 10 most reliable brands according to J.D. Power, including a first-place finish in the 2020 ranking, which concerned 2017 models.
2021 Genesis G90 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Genesis G90 problems, we found that the most common problems with these 2023 model year vehicles are:
- Unknown or other problems
- Engine problems
- Fuel/propulsion system problems
- Tires problems
The graph below shows statistics for all 2021 Genesis G90 vehicle components and the number of complaints received.
2021 Genesis G90 complaints
The NHTSA has received 2 complaints about various vehicle components related to the 2021 Genesis G90.
UNKNOWN OR OTHER,ENGINE,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2023-08-18
- VIN: KMTF54PH3MU
- Components: UNKNOWN OR OTHER,ENGINE,FUEL/PROPULSION SYSTEM
- Summary: The vehicle started smoking and stalled out Aug 18,2023. The vehicle starting shaking then I parked it for about two (2) hours. When I tried to crank vehicle again it wouldn’t crank. I attempted to complete diagnostic test but the vehicle wouldn’t remain on. I contacted dealership I purchased it from. They order a tow to be brought in. The dealership repair shop for about 3 weeks didn’t know what happened. The change filters and oil change but it still was stalling.
TIRES PROBLEM
- Date Of Incident: 2023-09-08
- VIN: KMTF34PA9MU
- Components: TIRES
- Summary: This is not about a tire failure but rather dangerous mis sizing of tires from factory.I bought the car new. It was never in an accident or had a flat tire and did not have service call until this week at 13000 or so miles.the service included tire rotation and balance, but the service man called and said he wasn’t going to do it because the driver rear tire was the wrong size!!!! It was supposed to be 275/40 R19 101W but was 245/45R19 98W. The two front tires are 245’s as they should be but BOTH rears are supposed to be the 275’s! Clearly this affects handling, wear, stability etc. I’m a very careful driver but someone less careful could roll over on a fast corner turn! How many more Hyundai/ Genesis tires are mis sized? No one checks that when you buy a car!
2021 Genesis G90 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 2021 Genesis G90.
- Manufacturer: Hyundai Motor America
- Components: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
- Summary: 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.
- Consequence: An oil leak in the presence of hot engine components can increase the risk of an engine compartment fire.
- Remedy: Dealers will replace the left turbocharger oil feed pipe, free of charge. Owner notification letters were mailed May 3, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 019G. This recall expands and replaces recall number 19V-538. Vehicles previously repaired under 19V-538 will need to have the new remedy completed.
Negative 2021 Genesis G90 car reviews
Positive 2021 Genesis G90 car reviews
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Hello! I hope you're doing well. I wanted to share my experience with the car I recently purchased. I noticed that when driving at speeds above 35 mph, the ride was a bit bumpy and the steering wheel and front seats were shaking. I took the car back to the dealer and unfortunately, there was a bit of miscommunication. The dealer had let out 5 lbs of air from the tires, which actually made the ride considerably better. However, the car manual called for about 35-36 lbs. of air and the dealer had lowered it to 32 lb. They tried to convince me that 32 was the proper amount and that I shouldn't pay attention to the manufacturer's instructions. I appreciate their effort to help, but I decided to return the car and look for something that better suits my needs. Thank you for your time and understanding.
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I've only had it for a week, but I absolutely love the ride and the abundance of luxury it offers! Everyone at work has been complimenting it, which is great. Learning the many features wasn't too hard either. As for reliability, I can't confidently speak on that just yet.
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Congratulations on your new Porto Red 2020 G90 V8! It's great to hear that you've had positive experiences with previous models, and that the G90 has exceeded your expectations with its distinctive visual personality. It's clear that this is a powerful, good handling, world class luxury car that offers excellent value for money. Thank you for sharing your thoughts and congratulations to Genesis on their excellent work!
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I recently test drove the G90 Ultimate AWD and was thoroughly impressed. Having previously driven the Equus, I noticed a significant improvement in refinement, particularly in the comfortable seats and updated electronics. The drive itself was superior to any other car I have experienced. At such a great price point, I cannot recommend the Genesis G90 enough. If you are in the market for a luxury large sedan, I highly suggest taking the G90 for a test drive. You will be pleasantly surprised!
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I have owned and driven luxury vehicles from Lincoln, Cadillac, and Audi, but I must say that this one is the best deal ever! While it may not have the same level of execution as my Audi's, which had better handling, ride, fuel economy, and technology, the cost to achieve that level of luxury is not justified. Genesis has done an excellent job creating a seriously comfortable car with lots of goodies to wow you. Despite the challenges that Genesis faces in moving these cars due to the popularity of SUVs and a lack of brand prestige, I was able to make an awesome deal at the end of the year because of incentives and get one for over $10K below list. What was already a great deal, became an awesome deal. At this price, I can sacrifice not having a perfect luxury and I don't need to impress anyone with a spiffy badge on the car. This car is amazing, and I love the comfort it provides. While it may not have the same performance as German automobiles and the fuel economy is not up to par with the competition, I am still getting an average of 23-24 mpg highway on ethanol blends, and 25-26 mpg on no ethanol premium. I can sacrifice some fuel economy for what I paid. The one big knock is the sound system, which occasionally shuts off on long trips. However, I have found a solution to this problem, which is to stop the car, turn it off, walk away to get the key fob out of range of the car and come back, start it up and go again. Overall, I am extremely happy with my purchase and would highly recommend it to anyone looking for a comfortable and affordable luxury car.I checked out the Genesis owners blog and noticed that many people have had similar experiences, but unfortunately, Genesis has not provided any solutions as this is a non-replicable problem. Despite this, I am still very pleased with my G90 after 3 years and 24,000 miles. The only other issue I have encountered is an occasional problem with the trunk release button on the dash not activating the trunk decklid. Other than that, this car has been a dream. It is incredibly comfortable, even on long road trips of 10 hours or more, unlike other vehicles I own. My family and I have taken this car on 1000+ mile trips at least 4 times and have always enjoyed the comfort it provides. The only downside is that the car sits a bit low, especially when fully loaded, and can bottom out when going over obstacles like speed bumps in parking lots. However, after 3 years of ownership, I can confidently say that I really enjoy this car. Although the new models have more eye appeal and refined features, I still believe that this was an awesome purchase for its value. It's worth noting that the new models are now listed for $20K more than when I bought mine 3 years ago, but much of that can be attributed to inflation and increased brand recognition since Genesis has successfully launched Motor Trend winners like the G70, GV70, and this year the G90. Genesis' parent company, Hyundai, is now working with dealerships to require a separate facility for Genesis and Hyundai sales and service. As a result, there will be fewer Genesis dealerships as many have decided not to incur the expense of building a new facility for Genesis.In my opinion, not having separate facilities for the Genesis brand has hurt sales. Upscale buyers may not have wanted to feel like they were in a 'budget' facility that lacked upscale amenities available at other luxury dealerships. I believe this should be changed over the next couple of years.
Additional sources
More sources of information about 2021 Genesis G90 problems:
2021 Genesis G90 Problems | Kelley Blue Book
How reliable is the 2021 Genesis G90? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months.
Considering a 2021 G90, any experiences or issues to look for? : r ...
Sep 25, 2022 ... I would feel very comfortable owning well out of warranty for the powertrain alone. Although, Genesis does tend to have electrical issues that, ...
Which Years of Used Genesis G90s Are Most Reliable? - CoPilot
Jul 5, 2023 ... What Are the Most Common Genesis G90 Problems? · Poor emergency handling · Broken shock absorbers · Headlights going out early · Strut assembly ...
Common Problems, Issues and Complaints with the Genesis G70 ...
Apr 24, 2019 ... Fortunately some issues that plagued Genesis vehicles and kept me away are not to be seen. The G80 it shares a platform with turned out to be a ...
Other years of Genesis G90
Are you having problems with your 2021 Genesis G90?
Vincent Hagenes 2024-04-15
I have experienced poor customer service, particularly from Lisa in the case department (case #16737287). In the past, I have had to change the front tires three times within 8000 miles, resulting in significant delays. Based on my experience, I would advise against purchasing this car. However, I regret my decision to buy it.