2020 Genesis G80 problems
The Genesis G80 (Korean: 제네시스 G80) is an executive sedan manufactured by South Korean luxury marque Genesis, which is owned by Hyundai Motor Company. The G80 model was previously introduced as the second-generation Hyundai Genesis model (DH) and then rebranded as the G80 in 2016 after Genesis Motor was established as a separate luxury division of Hyundai.
First generation (DH; 2016)
The vehicle debuted as the updated version of the Hyundai Genesis at the 2016 North American International Auto Show, followed by the 2016 Busan Motor Show. South Korean models went on sale in July 2016 with US models selling in September 2016 as a 2017 model year vehicle. Powertrains available included 3.8, 3.8 HTRAC, 5.0, and 5.0 HTRAC. The Russian market release in 2017 included a 2.0-liter Theta turbocharged engine that produced 180 kW (245 PS), eight-speed automatic and all-wheel drive.
G80 Sport
The Genesis G80 Sport (2017–2020) has a twin-turbo 3.3-liter V6 engine producing 272 kW (370 PS), features sport-styled bumpers, quad-exhaust tips, staggered nineteen-inch wheels, copper tint accent chrome, copper leather stitching and a mesh grille. The vehicle also comes standard with the Ultimate trim, technology package, heads-up display, panoramic sunroof, suede liner and Napa leather. The vehicle debuted at the 2016 Busan Motor Show, followed by the 2016 Los Angeles Auto Show, and the 2017 North American International Auto Show. US models were sold as 2018, 2019, 2020 model year vehicles.
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Common 2020 Genesis G80 problems
The Genesis G80, a luxury vehicle produced by Hyundai's premium brand, has been reported to have several common issues by its owners. These issues vary by model year and can affect different components of the vehicle, including the engine, transmission, brakes, suspension, and electrical system.
One common issue reported with the 2017-2018 Genesis G80 is rough shifting, which can occur when the vehicle is accelerating or decelerating. This can be caused by a variety of factors, including a low fluid level, a dirty transmission filter, or a faulty shift solenoid. In some cases, a software update may be required to address the issue.
Another issue reported with the 2017-2018 Genesis G80 is problems with the infotainment system, which can include glitches, freezing, or unresponsiveness. These issues can be caused by software bugs or faulty hardware components and may require a software update or replacement of the affected components to address the issue.
For the 2019-2020 Genesis G80, some owners have reported issues with the fuel system, with the vehicle hesitating or stalling when accelerating, particularly when starting from a stop. This issue can be caused by a faulty fuel pump or a problem with the fuel injectors.
In the 2021-2022 Genesis G80, some drivers have reported problems with the advanced safety features, such as the lane departure warning system being overly sensitive and providing warnings or braking unexpectedly when there is no danger. Similarly, some drivers have reported issues with the adaptive cruise control system, which can be slow to respond or provide unexpected braking or acceleration. Additionally, some drivers have reported issues with the vehicle's electrical system, including flickering lights, a dead battery, or a malfunctioning power window or door lock. These issues can be caused by a variety of factors, including a faulty alternator, a corroded battery terminal, or a problem with the wiring.
It is important to note that not all Genesis G80 models will experience these issues, and that some drivers may never encounter any problems with their vehicle. However, if you do experience any of these issues, it is important to address them promptly to prevent further damage and ensure that your vehicle is operating safely and efficiently.
Is the Genesis G80 a reliable car?
Quality and Reliability 85.0/100
The 2024 Genesis G80 has a predicted reliability score of 85 out of 100.
What is the issue with the Genesis cars?
Genesis Recalls Cars and SUVs for Fire Risk, Warns Owners to Park Outside. Genesis is recalling over 90,000 vehicles including 2015-2016 Hyundai Genesis sedans, 2017-2019 Genesis G80 and G90 sedans, and 2019 Genesis G70 SUVs because they may catch fire while parked or while driving.
Is the Genesis a reliable car?
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.
Who makes 2020 Genesis G80?
Hyundai
Genesis is made by Hyundai. Genesis is Hyundai's luxury vehicle division, and while fairly new, every new Genesis model is made with precision engineering to deliver unrivaled levels of reliability and set a new standard for sophistication.
2020 Genesis G80 complaints
The NHTSA has received 0 complaints about various vehicle components related to the 2020 Genesis G80.
You can leave your car complaint via the special form below.
2020 Genesis G80 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 2 recalls for different components of the 2020 Genesis G80.
- 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.
- Manufacturer: Hyundai Motor America
- Park Out Side: 1
- Park Out Side: 1
- Components: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
- Summary: Hyundai Motor America (Hyundai) is recalling certain 2015-2016 Genesis and 2017-2020 Genesis G80 vehicles. The Anti-Lock Brake System (ABS) module could malfunction and short circuit.
- Consequence: An electrical short circuit inside the ABS module could cause an engine compartment fire while parked or driving.
- Remedy: Owners are advised to park outside and away from structures until the remedy is complete. Hyundai will notify owners, and dealers will replace the ABS module fuse, free of charge. Owner notification letters were mailed July 6, 2021. Owners can contact Hyundai customer service at 1-855-371-9460. Hyundai's numbers for this recall are 201 and 006G.
Negative 2020 Genesis G80 car reviews
Positive 2020 Genesis G80 car reviews
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I've been the proud owner of a 2018 G80 3.3T (AWD) for over three years now, and I must say it's been an absolute pleasure to own and drive. The acceleration is smooth and impressive, and the interior is both beautiful and comfortable. The climate control is consistent no matter how hot or cold it is outside, and the sound system is spectacular, including surround sound. I must say, I'm still impressed at how much car it is for the money, and the reliability has been stellar. It's truly luxury without breaking the bank. I couldn't be more pleased with my purchase!
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The Genesis is truly the best car out there when it comes to quality, luxury, and service. I personally own the G80 and it surpasses any other car I have previously leased. The service is exceptional - they pick up my car, service it, detail it, and even fill up the tank with gas before dropping it off in my driveway. The car is equipped with self-driving technology, heated seats in the front and back, smart cruise, and is incredibly comfortable on long trips. It truly is a luxury car in every sense of the word. I absolutely love it!
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I owned a 2015 Genesis when it was still part of Hyundai, and unfortunately, the dealer network treated it as just another Hyundai. However, now that Genesis is a separate company, the dealerships have become more upscale and comparable to those of BMW, Lexus, and other luxury brands. The value of the car, in terms of quality versus cost of ownership or lease, is far better than before. This vehicle rides and handles as well as any 5 series BMW, better than a Lexus, and comparable to an S-90 Volvo. The only shortfall is that the gas mileage is not great, but considering that all Genesis cars are AWD, there is some sacrifice for driving all the wheels. I live in the northeast, so AWD is a reasonable cost in this area. When comparing lease prices for the G-80 to the Volvo S-90, Lexus ES350, and BMW 530, Genesis beats them all by over $100 per month. Overall, I am very satisfied with the quality, ride, appearance, features, and cost of this car.
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Super car. Excellent support from the dealer and manufacturer.
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I cross-shopped against Audi and BMW and ultimately decided to purchase a 2018 G80 Sport and a 3.8. After a month, I was so impressed with the G80 Sport that I decided to purchase another one for my second home. These cars are extremely well-designed and engineered. I did have some issues with the Continental tires on the Sports, but I was able to switch them out for Michelin Sport A3 tires.
Additional sources
More sources of information about 2020 Genesis G80 problems:
Genesis G80 years 2017-2020 reliability : r/GenesisMotors
Mar 30, 2023 ... This is my second one, but I wouldn't say it's any less or more reliable than others. Modern manufacturing and technology always will have ...
2020 Genesis G80 Problems | Kelley Blue Book
How reliable is the 2020 Genesis G80? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months.
Genesis G80 Most Reported Problems Log | Genesis Forums
Mar 6, 2021 ... Since it might not be obvious to others, the OP means for the G80, not the GV80. 2020 G70 AWD Siberian Ice Mods: None except for Xpel Ultimate ...
G80 Complaints, Issues And Problems | Genesis G80 Forum
Have an issue with your 2017+ Genesis G80? Share your complaints and discuss all related problems.
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 G80
Are you having problems with your 2020 Genesis G80?
Cielo DuBuque 2025-03-08
I had initially given my Genesis G80 a 5-star review when I traded in my Cadillac for it. However, after owning it for 3 years and selling it, I updated my review. Although I only had 6,000 miles on it, I decided to trade it in for a GM car due to some issues I faced and the lack of response from Genesis. I faced problems with Sirius/XM and the head unit, which seemed to be a common issue as per the Genesis Owners Forum. Unfortunately, Genesis was of no help in resolving the issue. Additionally, I faced issues with Apple CarPlay and Genesis Connected Services. I was disappointed to learn that Connected Services would no longer work after December 2022 due to the 3G modem in my 2019 G80, which cannot be upgraded. On the other hand, my 2018 GMC Sierra did not face this issue as GM had been preparing for the 3G issue since 2016. Although there were other reasons for my decision to move back to GM, I am happy with my Denali as everything works as it should, including self-parking. While I may not consider buying another Genesis, I appreciate the experience and hope that they can improve their technology and customer service in the future.
Fredy Ortiz 2024-10-27
When we first got this car, the dealer had some trouble getting the tires balanced and had the car for over a week deciding what to do with it. Finally, they replaced 3 tires, claiming that the road force was too high on 3 of the 4 tires. I was surprised that they didn't replace all 4. Unfortunately, the tires have always flat spotted badly, so the first 15 miles or so in lower temps were miserable. The flat spotting has caused the Michelins to wear poorly, which means a lot of road noise. I've had the tires rotated at each oil service, but they have cupped badly. The rear end whines from 45 mph down to about 25 when slowing down. The speed control loses 2-3 mph on a slight grade before catching a gear or two to get back up to speed. The adaptive cruise won't let you get within a couple of hundred feet of the car in front, which means cars are constantly cutting in front and slowing the car. Unfortunately, there's no sensitivity setting for the adaptive cruise, and you can't shut it off, so you're stuck with it. The front parking sensors work about every 10th time you drive the car, with no rhyme or reason as to why or when they will work. The technology on this car would be fine if you wanted some Korean dude telling you how to drive, but if you don't like it, you're stuck with it. Despite these issues, the G80 is a great looking car. However, it has been the most annoying car that I have ever owned. I was surprised to see so many 5-star ratings, but I guess I just ended up with a bad one. Although the dealer acted somewhat put out when we had the tire issue early on, I figured it was a waste of time trying to get them fixed with all the other problems. I received a couple of quality surveys after I got the car, but when I addressed the issues I was having, the surveys stopped. I can't wait to unload this car.