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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Genesis G90 model years
Common Genesis G90 problems
The Genesis G90 is a luxury sedan that has been praised for its comfort, interior, and performance. However, there are some common problems that owners have reported with this vehicle.
One of the most significant issues reported by owners is engine problems with the 5.0-liter engine in the G90 Ultimate AWD model. One owner reported that their car had a myriad of problems, including noise and vibration issues, and eventually went into limp mode after hard acceleration. The dealership was unable to identify the problem for over two months, and it was eventually found that a rocker arm was never installed in the #1 cylinder valve train. This issue highlights serious concerns with Genesis' quality control processes, and the owner ultimately hired a lemon law lawyer to seek a remedy.
Another issue reported by owners is anxiety-prone driver safety features. The 2023 Genesis G90 has a number of safety features that are designed to assist drivers, but some owners have reported that these features can be overly sensitive and cause unnecessary anxiety. For example, the lane departure warning system can be overly aggressive, causing the car to suddenly jerk back into the lane.
The new V6 engines in the 2023 Genesis G90 also have poor fuel economy. Genesis has ditched the 5.0-liter V8 for a pair of twin-turbo V6 engines for this year. While these engines produce more horsepower, they also consume more fuel. This can be a significant drawback for owners who are looking for a luxury sedan that is both powerful and fuel-efficient.
Consumer Reports expects the 2024 G90 to have about average reliability when compared to other new cars. However, it is important to note that the G90 has had some reliability issues in the past. For example, the 2018 Genesis G90 had below-average reliability, with owners reporting problems with the car's engine, transmission, and electrical system.
In summary, while the Genesis G90 is a luxurious and capable sedan, it is not without its issues. Owners have reported problems with the engine, safety features, and fuel economy. It is important for potential buyers to do their research and consider these issues before making a purchase.
What is the problem with the Genesis G90?
Hyundai Motor America (Hyundai) is recalling certain 2023 Genesis G90 vehicles. In the event of a crash, the front driver-side, passenger-side, and rear seat belt pretensioners may explode upon deployment.
Is the Genesis G90 a reliable car?
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.
How long will a Genesis G90 last?
The Genesis G90 can last for more than 40,000 miles and even up to 100,000 or more miles without many issues.
Do Genesis have engine problems?
Genesis is recalling 2019-2022 G70 sedans, 2018-2020 G80 sedans, and 2017-2022 G90 sedans equipped with 3.3-liter turbocharged V6 engines because an oil leak may develop and cause a fire. 28,349 vehicles are included in the vehicle. Earlier this month, Kia recalled some vehicles for the same issue with the same engine.
Percentage distribution of complaints by Genesis G90 years
We have researched Genesis problems and analysed all the complaints filed against Genesis G90 cars and compiled the top 5 most problematic Genesis G90 model years:
Below you can see the percentage distribution of known problems by Genesis G90 model years.
Distribution of the number of complaints by Genesis G90 years
We've also compiled a chart for you with the number of complaints about Volkswagen Jetta cars of certain model years:
Genesis G90 car problems categorized by type of issue
After analysing all complaints related to Genesis G90 , it was concluded that the most common issues with these cars are:
- Electrical system problems
- Engine problems
- Unknown or other problems
- Power train problems
- Engine and engine cooling problems
The graph below shows statistics for all Genesis G90 vehicle components and the number of complaints received.
Distribution of the number of complaints where the accident occurred by G90 model years
A total of 5 complaints were registered in which the accident occurred. In the graph you can see the distribution of the number of complaints by model year.
Distribution of the number of complaints with injuries by G90 model years
There were a total of 2 complaints that resulted in a injuries. In the graph you can see the distribution of the number of complaints by model year.
The NHTSA has received 41 complaints about various vehicle components related to the Genesis G90 . Below are the 25 most recent complaints reported for Genesis G90 vehicles.
Latest 25 complaints
Genesis G90 2017
- Date Of Incident: 2024-08-08
- Date Complaint: 2024-09-10
- VIN: KMHG34JA3HU
- Components: STEERING
- Summary: Steering wheel sticks when making left or right turn. Have to manually return the steering wheel back to a straight/neutral position. Extremely dangerous! If you don’t manually align the steering wheel quickly you will lose control, go off road, or hit another vehicle on any turn. Issue is consistent and wide spread problem among their vehicles after further investigation into the brand.
Genesis G90 2017
- Date Of Incident: 2024-08-01
- Date Complaint: 2024-08-23
- Components: ENGINE AND ENGINE COOLING,ELECTRICAL SYSTEM
- Summary: See attached document for complaint.
Genesis G90 2018
- Date Of Incident: 2024-06-01
- Date Complaint: 2024-07-22
- VIN: KMHG54JH3JU
- Components: ELECTRICAL SYSTEM,ENGINE
- Summary: vehicle went dead. replaced the battery. Started after replacement but went dead a few days later. Towed to dublin CA genesis. Diagnosed as water corrosion to wiring harness. vehicle has less than 22000 miles, other than car washes and normal winter driving in CA. Genesis does have a recall for water intrusion NHTSA ID# 24v107000. I believe my issue is related to this recall but the dealership doesnt think so.
Genesis G90 2018
- Date Of Incident: 2024-04-11
- Date Complaint: 2024-07-02
- VIN: KMHG34JA6JU
- Components: ELECTRICAL SYSTEM
- Summary: The contact owns a 2018 Genesis G90. The contact received notification of NHTSA Campaign Number: 24V107000 (Electrical System); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The contact attempted to make the manufacturer aware of the issue; however, was unable to reach a representative. The contact had not experienced a failure. VIN tool confirms parts not available.
Genesis G90 2019
- Date Of Incident: 2024-02-14
- Date Complaint: 2024-05-13
- VIN: KMTF34JA9KU
- Components: ENGINE AND ENGINE COOLING,ELECTRICAL SYSTEM
- Summary: The contact owns a 2019 Genesis G90. The contact stated while driving at various speeds, the contact became aware of an abnormal burning odor. Additionally, the contact stated while driving at various speeds, there was blue smoke coming from underneath the hood. There was no warning light illuminated. The contact stated that her fiancé test-drove the vehicle and noticed a significant amount of blue smoke coming from underneath the hood. The vehicle was towed to the dealer, where an unknown repair was performed, but the vehicle remained at the dealer. Additionally, the contact received notification of NHTSA Campaign Numbers: 24V107000 (Electrical System) and 24V191000 (Engine and Engine Cooling); which the contact related to the failure; however, the parts to do the recall repairs were not yet available. The local dealer was contacted. The vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure. The failure mileage was approximately 52,000. VIN tool confirms parts not available.
Genesis G90 2018
- Date Of Incident: 2024-05-13
- Date Complaint: 2024-05-13
- VIN: KMHG34JA5JU
- Components: ELECTRICAL SYSTEM
- Summary: The contact owns a 2018 Genesis G90. The contact received notification of NHTSA Campaign Number: 24V107000 (Electrical System) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
Genesis G90 2019
- Date Of Incident: 2024-04-17
- Date Complaint: 2024-04-17
- VIN: KMTF34JA1KU
- Components: ELECTRICAL SYSTEM
- Summary: The contact owns a 2019 Genesis G90. The contact received notification of NHTSA Campaign Number: 24V107000 (Electrical System) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.
Genesis G90 2017
- Date Of Incident: 2021-04-08
- Date Complaint: 2024-04-08
- VIN: KMHG34JA4HU
- Components: ENGINE AND ENGINE COOLING,ELECTRICAL SYSTEM
- Summary: The contact owns a 2017 Genesis G90. The contact stated that while the vehicle was parked and running, the vehicle was idling rough and shaking. The vehicle restarted; however, the shaking failure recurred. The vehicle was not repaired. The contact received notification of NHTSA Campaign Numbers: 24V107000 (Electrical System) and 24V191000 (Engine and Engine Cooling) however, the parts to do the recall repairs were not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The failure mileage was unknown. VIN tool confirms parts not available.
Genesis G90 2017
- Date Of Incident: 2024-02-12
- Date Complaint: 2024-03-11
- VIN: KMHG54JH9HU
- Components: UNKNOWN OR OTHER
- Summary: I have replaced my water pump and thermostat three times in my car in the last two years. I replaced the thermostat less thirty days ago and it still overheating. Southtowne Genesis Dealership in Newman, Georgia has been very rude and unprofessional to me. I need some help.
Genesis G90 2017
- Date Of Incident: 2023-11-20
- Date Complaint: 2023-12-12
- VIN: KMHG34JA3HU
- Components: ENGINE
- Summary: The contact owns a 2017 Genesis G90. The contact stated that while driving at an undisclosed speed, there was smoke coming from underneath the hood. The oil warning light intermittently illuminated. The vehicle was taken to an independent mechanic, who determined that the engine was leaking oil and advised the contact to take the vehicle to the dealer. The vehicle was then taken to the dealer, where it was diagnosed that there was oil leaking from the turbo chargers and the engine block. The contact was not aware of what needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and a case was opened. The failure mileage was approximately 82,000.
Genesis G90 2017
- Date Of Incident: 2023-10-09
- Date Complaint: 2023-10-09
- VIN: KMHG54JH9HU
- Components: ENGINE
- Summary: I have replaced my thermostat four times in the last 18 months and I had it towed to the dealership again this morning for the same overheating problems.
Genesis G90 2021
- Date Of Incident: 2023-08-18
- Date Complaint: 2023-10-06
- 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.
Genesis G90 2021
- Date Of Incident: 2023-09-08
- Date Complaint: 2023-09-13
- 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!
Genesis G90 2018
- Date Of Incident: 2023-01-02
- Date Complaint: 2023-01-04
- VIN: KMHG54JH6JU
- Components: LATCHES/LOCKS/LINKAGES
- Summary: The internal trunk release latch will not open the trunk. A person inside the trunk compartment may become trapped, increasing their risk of injury. - The trunk latch failed. It is available for inspection, upon request. - A person inside the trunk compartment may become trapped, increasing their risk of injury. - The problem has been confirmed by the dealer (Courtesy Hyundai in Tampa, FL) - The component has not been inspected by police, manufacturer, or others. - There are no warning lamps or messages prior to the problem occuring.
Genesis G90 2022
- Date Of Incident: 2022-04-06
- Date Complaint: 2022-11-16
- VIN: KMTF34PA5NU
- Components: SEATS
- Summary: Seat memory #1 was working when I purchased the vehicle on 9/30/2021. Meaning as I got into and started the vehicle the seat automatically went into the correct driver's position to safely drive the vehicle. It was later learned that one of the options on the vehicle was an easy out feature. Meaning the seat would move back all the way so the driver could easily exit the vehicle. The seat at this time did not go back all the way. So, the dealership installed the new part on April 6, 2022, to correct the easy out feature. After the new part was installed the seat memory for #1 would not work at all as before. Meaning the seat would not go into the number #1 position to drive the vehicle safely. Also, the new part after the installation did not correct the easy out situation either meaning the seat will not move all the way back at all for an easy out. Now when I get out of the vehicle, I have to manually repeat manually move the seat all the way back and down to force myself repeat force myself to hit the number #1 seat position when I get back into the vehicle to reset the seat in order to safety drive the vehicle. The dealership has said per Genesis the seat is operating as designed. I was not informed of this design flaw when I purchased the vehicle and if I was, I never would have purchased the vehicle.
Latest 5 recalls Genesis G90
The National Highway Traffic Safety Administration (NHTSA) has issued 13 recalls for different components of the Genesis G90.You can explore the year of the Volkswagen Jetta you are interested in by selecting it from the list.
- Model: Genesis G90 2022
- Report Received Date: 2024-04-19
- Manufacturer: Hyundai Motor America
- Components: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- Summary: Hyundai Motor America (Hyundai) is recalling certain 2022-2023 Genesis GV70, GV80, G80, and G90 vehicles. The fuel pump may fail, which can result in a loss of drive power.
- Consequence: A loss of drive power can increase the risk of a crash.
- Remedy: Dealers will inspect and replace the fuel pump assembly, free of charge. Owner notification letters were mailed June 7, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 022G. This recall is an expansion of recall number 23V-630.
- Model: Genesis G90 2020
- Report Received Date: 2024-03-08
- 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.
- Model: Genesis G90 2017
- Report Received Date: 2024-03-08
- 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.
- Model: Genesis G90 2021
- Report Received Date: 2024-03-08
- 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.
- Model: Genesis G90 2019
- Report Received Date: 2024-03-08
- 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.
Latest negative Genesis G90 car reviews
Latest positive Genesis G90 car reviews
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Vehicle year: 2020
The auto steering and safety lane controls require immediate attention. As a customer who leased the car for its safety features, I expect them to function properly and ensure my safety on the road.
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Vehicle year: 2019
Great car great value. It seems like the controls may be a bit complicated and the manuals may not be as helpful as they could be. Perhaps there is a bit of a learning curve to get used to them. However, with a little patience and practice, I'm sure they will become more intuitive.
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Vehicle year: 2022
I absolutely adore my 2020 Genesis G90! As a car enthusiast who has owned over 25 cars, including a Mercedes 600 sedan and multiple other Mercedes and Lexus models, I can confidently say that the Genesis is at the top of my list, if not number one. I opted for the V6 twin turbo as a family man who didn't want my kids to have all the controls in the backseat, and I'm still impressed with its quickness when needed while getting a nice 20 mpg and almost 500 miles per tank full. The interior is incredibly quiet and the sound system is delightful. The 2020 model is especially luxurious with Nappa leather and real wood throughout. Even young men have complimented my sporty rims! Living in Colorado, I also appreciate the AWD. I feel truly blessed and plan on driving this car to 100,000 miles to see its quality last. I give this vehicle 5 stars across the board!
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Vehicle year: 2017
It's not the cheapest purchase, but it's definitely more affordable than a Mercedes or Lexus.
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Vehicle year: 2019
I like it more than in a late model Jaguar that I've owned, except the F type.
Are you having problems with your Genesis G90?
Mathew Waters 2024-11-14
Vehicle year: 2018
This is my 2nd Genesis. Mechanically, they are great and a pleasure to drive. I recently put on my 3rd set of tires with about 46k on the car. This time, I went with Michelins at about $1,700 per set. I found that Michelins ride better than Continentals, which were staunchly recommended by the dealer. The front tires are a different size from the rear, so normal rotation is out of the question. Subsequently, the dealer derated the tire warranty by 50% and told me not to expect much more than 20k miles out of the tires on this vehicle. I didn't know that they were low profile tires when I bought the car (note to self - research better next time;). I had a
Napoleon Watsica 2024-11-04
Vehicle year: 2022
I wanted to share my experience with the Genesis vehicle. I loved it for 11 months, but then I started experiencing some trouble. Despite owning several Mercedes and a couple of BMWs, I decided to buy a full-size luxury sedan, and what really attracted me to Genesis was the concierge service they offered. However, I live 50 minutes away from the nearest dealership, and I had some trouble with the service. During my first two PMs, I had to call three times and talk to three different people, all of whom told me I was not covered. After finally getting an appointment, they did not show up, and the same thing happened on the second PM appointment. It took three more appointments, and each time it took three 45-minute phone calls to reschedule another. I probably spent 10 hours on the phone arranging PMs. A month after my second PM, the vehicle shut down while I was pulling off the interstate. It had been shaking after decelerating from higher speeds for several weeks. It had to be towed back to the dealer, and it took them a week to even look at my car. The service manager told me they were busy. First, they blamed my gas and charged me $600 to remove the gas. Then it took two weeks to get parts, and two more weeks to get more parts. Fuel injectors and sensors were replaced, but the car has never run the same since. For the last six months, it still shakes when decelerating, and service cannot find the cause or reproduce the issue. Apple CarPlay shuts down after 20 minutes, dashboard settings and units change without touching it, and the screen goes blank. I cannot get anything done about it. In June, a crack formed in the center of the windshield. Safelight looked at it and said it was defective, and there was no sign of impact. The windshield could not be found, but my customer service rep found an OEM one for me and arranged for the dealer to replace it. She said it would be paid for by Genesis.After the windshield was changed, and I assume the old one was destroyed, they gave me a bill for $2900. Unfortunately, the windshield cracked again just 3 months later. In my 40 years of driving, I have never had a cracked windshield before. There are probably a few other things I am forgetting. I must say that the customer service for a vehicle that costs $100k is not up to par, and opening a case on their customer support line is not very helpful. They have no way of communicating except through the Genesis portal. I have asked to talk to a supervisor at least a dozen times, but unfortunately, nothing has been done yet!
Oran Beatty 2024-10-28
Vehicle year: 2020
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.
Blair Walker 2024-10-02
Vehicle year: 2019
I appreciate your interest in the car, but I must say that I was not impressed with it given the price. While Genesis is trying to establish itself as a separate brand from Hyundai, it may take some time for it to gain recognition in the luxury market. In my opinion, a new car without its own branding may depreciate significantly. For instance, if you took out a loan of $70,000.00 for 5 years to purchase this car, you would owe more on the loan than what the car is worth within 3 years. Additionally, the front end of the car resembles a Chrysler 300, which may not appeal to everyone. I currently own an Acura RL 2000, and I find the Bose audio in my car to be superior to the Genesis G-90. I believe that Genesis has some good new features, but the car is overpriced for the market. This is just my humble opinion, and I hope you find it helpful.
Saul D'Amore 2024-09-15
Vehicle year: 2018
This car has room for improvement in areas such as radio operation and presets. Additionally, the engine performance did not meet my expectations. However, it is still a good car overall.