Home · 2018 Genesis G80 Sport · Complaints

What 79 owners told NHTSA about the 2018 Genesis G80 Sport

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (79)Crash / fire / injury (2)Electrical system (17)Steering (13)Engine (11)Wheels (9)Brakes (7)Body & structure (4)Tires (4)Transmission & drivetrain (4)Airbags (2)Engine & cooling (2)

Newest first · 79 complaints · page 3 of 4

Aug 24, 2021Brakes

The contact owns a 2018 Genesis G80. The contact received notification of NHTSA Campaign Number: 21V160000 (Service Brakes, Hydraulic) however, the part to do the recall repair was unavailable. The vehicle was taken to the local dealer and it was confirmed that the part was not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was notified of the issue however, no further assistance was provided. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11430308

Jun 23, 2021Parking BrakeBrakes

The contact owns a 2018 Genesis G80. The contact received notification of NHTSA campaign number: 21V160000 (service brakes, hydraulic) however, the part to do the recall repair was not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The local dealer was made aware of the issue however, the contact has not notified the manufacturer of the issue. The contact had not experienced a failure. Parts distribution disconnect. Consumer would like to withdraw complaint.

NHTSA ODI 11422051

May 24, 2021Brakes

The contact owns a 2018 Genesis G80. The contact received notification of NHTSA Campaign Number: 21V160000 (Service Brakes, Hydraulic) however, the part to do the recall repair was unavailable. The contact took the vehicle to the local dealer and it was confirmed that the part was not yet available. 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. Parts distribution disconnect.

NHTSA ODI 11418311

Apr 6, 2021Visibility & wipers

I WAS DRIVING DOWN THE HIGHWAY AT 70MPH, NO OTHER VEHICLE IN FRONT OF ME. THE MOVABLE SECTION OF THE SUNROOF EXPLODED WITH A LOUD BANG AND GLASS RAINING DOWN ON ME AND MY PASSENGER. ALL WIDOWS CLOSED, SUNROOF CLOSED, SUNSHADE OPEN. 60SUNNY MORNING. I'M EXTREMELY CONFIDENT THAT NOTHING HIT THE ROOF. I HAB NEVER HAD AN ISSUE WITH THE ROOF AND ACTUALLY SELDOM OPEN IT....

NHTSA ODI 11406690

Feb 23, 2021Electrical system

THE GPS, RADIO AND OTHER ELECTRONIC NOTIFICATION SYSTEM ARE MALFUNCTIONING SUCH THAT THEY EITHER FREEZE UP OR GIVE ERRONEOUS INFORMATION BEGINNING WITHIN MINUTES AFTER THE CAR IS STARTED. THIS HAS BEEN GOING ON FOR SEVERAL WEEKS AND THE DEALER' S SERVICE DEPARTMENT CLAIMS IT IS A PROBLEM WITH SIRIUSXM AND OUT OF THEIR HANDS TO FIX. HOWEVER, A GOOGLE SEARCH REVEALS NO EVIDENCE THAT SIRIUSXM IS HAVING ANY TRANSMISSION PROBLEMS AND IT STILL WOULD NOT EXPLAIN THE WIDESPREAD ELECTRONIC MALFUNCTION. THE DEALER CAN NOT SAY WHEN THIS PROBLEM WILL BE SOLVED. I AM CONCERNED THIS ISSUE FORETELLS A POSSIBLE MORE SUDDEN, CATASTROPHIC FAILURE OF THE AUTOMOBILE'S ELECTRONIC/COMPUTER SYSTEM WITH POTENTIALLY DANGEROUS CONSEQUENCES TO THE DRIVER AND ANY PASSENGERS. THE DEALERSHIP IS COCONUT CREEK AUTO MALL. 4960 NORTH STATE ROAD 7, COCONUT CREEK, FL. 33073 CONTACT [XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR*DT*DT*JB

NHTSA ODI 11397548

Aug 22, 2020

THE CONTINENTAL TREADWEAR 400 TIRES THAT COME WITH THIS CAR ARE DANGEROUS. I HAD ONE SIDEWALL BLOWOUT AT ABOUT 35 MPH AFTER LESS THAN 6000 MILES OF DRIVING, AND HAD THE REPLACEMENT TIRE, NEW, DEVELOP BUBBLES ON THE SIDEWALL AGAIN AFTER LESS THAN 6000 MILES DRIVING, AND REPLACE THIS TIRE WITH ANOTHER BRAND. I CONTACTED CONTINENTAL TIRE CONCERNING THIS PROBLEM, BUT HAVE TO DATE RECEIVED NO RESPONSE. MANY TIRE REVIEWS ALSO POINT OUT THIS PROBLEM.

NHTSA ODI 11350783

Aug 12, 2020Tires

TL* THE CONTACT OWNS A 2018 GENESIS G80 EQUIPPED WITH CONTINENTAL TIRES, TIRE LINE: CONTI PRO CONTACT TX, TIRE SIZE 245/40/ZR19, DOT NUMBER: (NOT AVAILABLE). THE CONTACT STATED THAT WHILE DRIVING AT 60 MPH, A YELLOW WARNING LIGHT APPEARED ON THE INSTRUMENT PANEL. THE CONTACT PULLED OVER AND DISCOVERED THE PASSENGER'S SIDE TIRE SIDEWALL WAS BLOWN OUT. THE CONTACT ALSO STATED THAT THE CHECK YOUR TPMS WARNING MESSAGE ALSO ILLUMINATED ON THE INSTRUMENT PANEL SOON AFTER THE FAILURE. THE CONTACT CALLED ROAD SIDE ASSISTANCE AND HAD THE TIRE REPLACED. THE TIRE WAS PART OF A REPLACEMENT SET OF TIRES WHICH WERE REPLACED BY THE GENESIS DEALER. THE MANUFACTURER WAS CONTACTED AND INFORMED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE ON THE TIRE WAS 20,000.

NHTSA ODI 11348837

Jul 24, 2020Body & structure

WHILE DRIVING APPROXIMATELY 55/MPH ON THE 210 FWY. WEST; I HEARD A JARRING POP/EXPLOSION. I THEN SAW BLACK FLYING DEBRIS ON THE PASSENGER SIDE OF THE CAR. WHEN I ARRIVED AT MY DESTINATION, I SAW THAT THE GLASS FROM THE REAT PART OF THE PANORAMIC ROOF HAD SHATTERED AND SETTLED INTO THE SHADE COVERING. I DID'T SEE ANY DEBRIS ON THE ROAD, OR ANYTHING TOSSED FROM ANOTHER CAR. THE CAUSE OF THE INCIDENT IS UNKNOWN. I DID ADVISE MY INSURANCE CARRIER OF THE INCIEDENT, BUT HAVE NOT YET FILED A CLAIM, AS I AM WAITING TO SEE IF THE DAMAGE IS COVERED UNDER THE CAR'S WARRANTY.

NHTSA ODI 11341333

Jun 5, 2020Tires

TL* THE CONTACT OWNS A 2018 GENSESIS G80 EQUIPPED WITH CONTINENTAL TIRES, TIRE LINE: CONTI PRO CONTACT TX, TIRE SIZE 245/40/ZR19 N/A, DOT NUMBER: (NOT AVAILABLE). THE CONTACT STATED THAT WHILE DRIVING AT 40 MPH, THE VEHICLE RAN OVER A POTHOLE AND THE TIRES EXPERIENCED BLOWOUTS. THE TIRE WERE NOT THE VEHICLE ORIGINAL TIRES. THE TIRES WERE REPLACED. THE MANUFACTURER WAS CONTACTED AND INFORMED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE ON THE TIRES WAS 6,000.

NHTSA ODI 11327447

Nov 14, 2019

DURING COLD DAYS, WHEN I HAVE THE HEAT RUNNING, IT FLOWS FINE WHEN SET TO UPPER BODY AND WINDOWS. WHEN THE HEAT IS SET TO FEET EXCLUSIVELY, IT FLOWS TO THE FRONT WINDOW VENTS MORE THAN TO THE FEET. SETTING THE FAN TO MAXIMUM, THE HEAT BLOWS OUT OF THE FRONT WINDOW VENTS MORE THAN TO THE FEET. I TOOK THE VEHICLE TO GENESIS OF CHANTILLY VIRGINIA. THEY COMPARED THE AIR FLOW WITH A SIMILAR VEHICLE AND THEY REALIZED IT IS WAS BLOWING THE SAME WAY. THEY AGREED WITH ME THAT IT IS A BAD DESIGN AND NOTHING THEY COULD DO. WHEN DRIVING IN COLD WEATHER, DRIVER CANNOT SET THE HEAT EXCLUSIVELY TO FEET AT MAXIMUM SPEED, SINCE THE HEAT FLOWS TO THE WINDOW VENTS INSTEAD TO THE FEET. THIS CAUSES SEVERE HEADACHE AND DRYNESS TO THE FACE. THE FEET REMAIN EXTREMELY COLD WHILE DRIVING.

NHTSA ODI 11279970

Sep 25, 2019Wheels

SIDEWALL FAILURE OF CONTINENTAL PROCONTACT TX TIRES. SEVERAL BUBBLES IN SIDEWALL. DEALER CLAIMS IT MUST BE FROM ROAD HAZARD.

NHTSA ODI 11258027

Aug 16, 2019Tires

TL* THE CONTACT OWNS A 2018 GENESIS G80 EQUIPPED WITH CONTINENTAL PROCONTACT TX TIRES, SIZE: 245/40R19 (NA). THE CONTACT STATED THAT BOTH FRONT TIRES SHOWED BUBBLES ON THE SURFACE. THE CONTACT STATED THAT THE TIRES WERE ORIGINAL FROM THE MANUFACTURER. THE VEHICLE WAS TAKEN TO TETON HYUNDAI (LOCATED AT 1350 YELLOWSTONE AVE, POCATELLO, ID 83201, (208) 417-0844) WHERE IT WAS DIAGNOSED THAT BOTH FRONT TIRES NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE VEHICLE AND TIRE FAILURE MILEAGE WAS 14,000. THE DOT NUMBER WAS UNKNOWN.

NHTSA ODI 11244427

Aug 9, 2019Engine

WENT TO THE DEALER TO REPORT A SMELL COMING OUT OF THE ENGINE AS WELL AS A SQUEAKING NOISE WHEN THE ACCELERATOR IS PRESSED EITHER STATIONARY OR IN MOTION. THE DEALER REPRESENTATIVE TOLD ME THAT THERE IS A RECALL ON THE CAR BUT THEY DON'T HAVE A REMEDY YET. I READ ABOUT THE RECALL. ON MY QUESTION 'WHAT IS GOING TO HAPPEN IF THE ENGINE CATCHES FIRE?' THE REPRESENTATIVE TOLD ME THAT THEY HAVEN'T SEEN ANY CARS OF THIS MODEL TO CATCH FIRE YET. I WONDER WHAT NEEDS TO HAPPEN SO THE MANUFACTURER IS MORE PROACTIVE ADDRESSING AN ALREADY ISSUED RECALL WHEN A SEVERE ACCIDENT LIKE ENGINE FIRE COULD HAPPEN? SHOULDN'T NHTSA FORCE HYUNDAI IN THIS INSTANCE TO IMMEDIATELY REPAIR THE AFFECTED VEHICLES? DO WE NEED INJURIES AND DEATH IN ORDER TO TAKE CHARGE?

NHTSA ODI 11242881

Jul 31, 2019SteeringWheels

TIRES DEVELOPED BUBBLES IN SIDE WALLS ON TWO TIRE. ALSO CAR WAS DIFFICULT TO CONTROL ON INTERSTATE HIGHWAYS FOR THE SPEED LIMIT. ALWAYS FIGHTING THE STEERING WHEEL TO STAY IN LANE. I AM 80 YEARS OLD AND THERE WERE MANY COMPLAINTS OF FLATS AND LOSE OF CONTROL THAT I DECIDED TO REPLACE ALL THE TIRES. I CONTACTED HYUANDAI AND ALSO CONTINNENTAL AND WAS GIVEN NO SATISFACTION.ON GOING COMPLAINTS ABOUT ROAD NOISE ON THE OLD TIRES AND THE NEW TIRES HAVE NOT BE RECTIFIED.. MECHANIC SAID LOW PROFILE TIRES ARE THE CAUSE OF BOTH. CAR WAS IN MOTION WHEN THE PROBLEMS OCCURRED

NHTSA ODI 11240776

May 28, 2019Wheels

HAVE HAD A TIRE BUBBLE AT LESS THAN 6K MILES. NOW HAVE A GASH IN THE INNER SIDEWALL AT 22K MILES. THE QUALITY OF THESE TIRES ARE SUB PAR. UPON REMOVAL OF THE TIRE THAT THE INNER SIDEWALL BLEW, THERE WAS UNEVEN WEAR IN THE MIDDLE OF THE TIRE, THERE ARE NO ALIGNMENT PROBLEMS. THESE TIRES ARE A SAFETY HAZARD.

NHTSA ODI 11210454

Apr 22, 2019Transmission & drivetrain

1. STATIONERY. APPROXIMATELY 50% OF THE TIME WHEN I SWITCH GEARS FROM REVERSE TO DRIVE THE GEAR SLIPS INTO NEUTRAL. IT TAKES 2-3 ATTEMPTS AND THEN FINALLY STAYS IN DRIVE. ONE TIME I HAD TO PUT CAR IN PARK AND THEN SHIFT INTO DRIVE BECAUSE IT WOULD NOT STAY IN DRIVE. THIS HAPPENS EVEN THOUGH I AM PRESSING FIRMLY ON THE BRAKE AND AM PUSHING THE SHIFT BUTTON. 2. WHILE CAR IS MOVING. 3 TIMES SINCE I HAVE OWNED THIS VEHICLE THE FOLLOWING HAS HAPPENED WHILE I AM DRIVING ON CITY STREETS AND HIGHWAYS. WHEN I AM DRIVING, AND I GENTLY APPLY THE BRAKE IN ORDER TO MAKE A TURN AND THEN ACCELERATE IN ORDER TO COMPLETE THE TURN AND MERGE ONTO THE STREET OR HIGHWAY, WITHOUT MY REALIZING IT THE TRANSMISSION HAS SLIPPED INTO NEUTRAL AND THE VEHICLE WILL NOT ACCELERATE. THE GENESIS DEALERSHIP AND GENESIS CORPORATE HAVE BOTH INDICATED IT'S MY IMAGINATION AND THAT NOTHING IS WRONG WITH THE VEHICLE.

NHTSA ODI 11202849

Mar 5, 2019Wheels

THIS CAR WAS PURCHASED JULY 2018, SINCE THEN IVE HAD 3 FLAT TIRES. THE TIRE ARE MADE BY CONTINENTAL TIRE COMPANY. THE SALESMAN AT THE DEALERSHIP HAS INFORMED ME HE THEY HAVE EXPERIENCED MULTIPLE CASES OF FLAT TIRES FOR THE CONTINENTAL BRAND. ACCORDING TO THE DEALER SALESMAN "THERE IS A FOAM LINING USE FOR VIBRATION DAMPENING WHICH HAS COMPROMISED THE INTEGRITY OF THE TIRE". AT $ 400 PER TIRE, HE WAS BOTH CONCERNED AND HAPPY TO SEE SALES INCREASE IN THE SERVICE DEPARTMENT ONE TIRE HAD A SIDE BULGE AND I DROVE WITHOUT NOTICING FOR WHO KNOWS HOW LONG,, THE OTHER 2 FLATS HAPPENED GOING OVER 1 POT HOLE.ON A SIDE STREET GOING 25 MPH. AS A RESULT I WONT DRIVE THIS VEHICLE IF IM GOING SOMEWHERE WHERE I EXCEED 45 MPH DUE TO THE DANGER OF GETTING A FLAT GOING FASTER.

NHTSA ODI 11184380

Jan 22, 2019Wheels

OEM TIRES ON MY 2018 G80 SPORT ALREADY WAS SIDEWALL BUBBLES ON THE FRONT TIRES WITH LESS THAN 10K MILES. THESE ARE DEFECTIVE TIRES THAT SHOULD BE RECALLED.

NHTSA ODI 11171489

Jan 8, 2019Wheels

CONTINENTAL PRO CONTACT TIRES HAVE BLOWN OUT 3 TIMES. THESE ARE DANGEROUS TIRES. THE SIDEWALKS ARE WEAK. THESE ISSUES HAVE BEEN EXPERIENCE WHILE DRIVING ON THE HIGHWAY.

NHTSA ODI 11165860

Dec 16, 2018

THERE ARE SO MANY COMPLAINTS REGARDING THESE TIRES. I DEVELOPED A BUBBLE IN THE RIGHT FRONT TIRE AND DECIDED I DIDN'T WANT TO GO THROUGH MORE BUBBLES AND FLAT TIRES AS I AM 80 YEARS OLD. I BIT THE BULLET AND PURCHASED $1000.00 WORTH OF MICHELIN TIRES BEFORE THE CAR HAD 2000 MILES ON IT. I ALSO HAD TROUBLE KEEPING THE CAR IN A STRAIGHT LINE DRIVING ON THE INTERSTATE. THE ROAD NOISE FROM THIS TIRE IS ALSO UNEXCEPTIBLE FOR A LUXURY CAR. THERE ARE MANY COMPLAINTS ABOUT THIS TIRE RACK WEBSITE AND THIS TIRE SHOULD REALLY BE RECALLED.

NHTSA ODI 11161784

Dec 6, 2018Visibility & wipers

TL* THE CONTACT OWNS A 2018 GENESIS G80. WHEN THE WINDSHIELD WIPERS WERE ACTIVATED, THE CONTACT SMELLED WIPER FLUID INSIDE THE VEHICLE. THE DEALER (ROCKLAND HYUNDAI, 55 NY-303, WEST NYACK, NY 10994, (845) 402-8623) STATED THAT THIS WAS A NORMAL CONDITION. THE MANUFACTURER CLAIMED THAT THEY HAD NO KNOWLEDGE OF THE CONDITION. THE FAILURE MILEAGE WAS 9,800. *TT CONSUMER STATED THE DEALER STATED OTHER CONSUMERS CLAIMED SAME ISSUE BUT THE DEALER REPORTED TO THE CONSUMER IT WAS NORMAL.*JB

NHTSA ODI 11156518

Oct 30, 2018Steering

LANE KEEP ASSIST (LKA) MALFUNCTIONING INFREQUENTLY. CAR FIGHTING MY CONTROL AND FORCING ME OUT OF LANE. HAVE TO FIGHT TO STAY IN LANE. EVEN AFTER DISENGAGING LKA OPTION CAR STILL FIGHTING MY CONTROL. HAVE PULL OFF ONTO SIDE OF HIGHWAY; TURN CAR OFF; EXIT VEHICLE IN HEAVY TRAFFIC. REENTER CAR AND RESTART ENGINE TO DISENGAGE LKA. HAVE TO NEVER REENAGE LKA TO AVOID DANGER.

NHTSA ODI 11144242

Sep 29, 2018Wheels

CONTINENTAL TIRES ARE CHEAP AND PRONE TO BLOWOUTS AND SIDEWALL BUBBLES. I GOT ONE BUBBLE AND DEALER SAID IT IS A KNOWN PROBLEM WITH THESE TIRES.

NHTSA ODI 11132223

Jun 29, 2018Body & structure

ON 6/29/18, APPROXIMATELY 9:30AM, TEMP 85. GOING SOUTH ON I-25, AT 70MPH, I EXPERIENCED A RAPID EXPLOSION OF MY SUNROOF. IT EXPLODED OUTWARD, ALTHOUGH SOME GLASS CAME INTO THE CABIN. NO ONE WAS INJURED.

NHTSA ODI 11104746

Jun 22, 2018SteeringSuspensionBrakes

1)AUTONOMOUS EMERGENCY BRAKING (AEB) WITH PEDESTRIAN DETECTION - LOOKS LIKE IT IS WORKING IN 20-30% OF CASES, NEVER WORKING WITH PEDESTRIANS. SERVICE DECLARED EVERYTHING FINE, BUT REJECT DEMONSTRATE THIS. 2)LINE KEEP ASSISTS - PERIODICALLY DEPARTURE CAR FROM THE LINE, IT HAPPENS DURING PERFECT WEATHER CONDITIONS AND ROAD MARKUP. 3) VIBRATION IS AT THE VERY HIGH LEVEL, PERIODICALLY INCREASED AND SOME TIME GOES AWAY, EVEN WHEN CAR STAY. BY MEASURE 4-5 TIMES GREATER THAN IN ANY OTHER CAR. SERVICE TOLD - BECAUSE IMPROPER ENGINE MOUNT, THEY CAN'T FIX ANY INFORMATION FROM THE MANUFACTURER. 4)CASTER IS OUT OF SPECS, SERVICE TOLD ALL G80 COMES FROM THIS DEFECT FROM THE FACTORY AND REJECT TO ADJUST -- DRIVING 5-6 DIFFERENT GENESIS G80 2017-2018 DURING LAST 4 MONTH, WHILE MY CAR WAS ON SERVICE AND ISSUE 1 AND 2 AND 3 CONTINUOUSLY REPRODUCED ON ALL OF THEM

NHTSA ODI 11103507

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Working with the data? Download all 79 complaints as CSV · fetched from NHTSA July 24, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2018 Genesis G80 Sport verdict →