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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I have owned six Lexus vehicles and a Kia K900, but the Genesis is by far superior for the money and tops the others in all respects. I have had it for about five years and have only experienced one problem with the brakes locking. I have now had my G90 for three years and have had zero problems. In fact, it is one of the best cars I have ever owned, and I have owned about twenty-five cars. I find this Genesis to be overall better than a comparable Lexus vehicle, which would cost about $25,000 more. If you are considering buying a Genesis, I highly recommend that you do so. I hope you will not be disappointed.
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After reading negative reviews of the then forthcoming Lexus 500 LS, I decided to consider replacing my 460 LS with the G90 instead of getting another LS (which would have been my fourth). Due to the beginning of Covid, I could only find a 2019 version for my test drive. Nevertheless, it blew me away! I wasn't expecting the heads-up display, which is what first caught my attention. The self-driving aspects of the car were intuitive and easy to change, and the ride was smooth and fast, even better than my 2017 LS. So, I purchased the 2020 AWD version. I have now driven the car for a year and still marvel at how much I enjoy it. On my drives from Texas to Colorado, which takes about 11 hours, it is great to be able to just put a hand on the wheel and have the car largely drive itself. The Lexicon sound system is better than the Mark Levinson systems in the Lexus. The car is faster and smoother than the Lexus. Although the dealership experience is not as good, the car is soooo enjoyable and reasonably priced. This is the best car I have ever owned, and I love it! Updated 4/20: The car still drives great, but the electronic add-ins leave something to be desired. My dealer tells me I can no longer get weather forecasts because I do not subscribe to Sirius. Genesis says that is not the case at all. Also, except when you are in a large city, the weather, gasoline price, and other data are unavailable. Genesis should work out their problems getting this information to the driver. Other brands can do it. 4/23: Still a great car. It has been reliable. My only complaint is still the lack of information in rural areas.
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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!
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.