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2018 Hyundai Elantra

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2018 Hyundai Elantra do not stand out strongly from the model-year median of 182.

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When problems were reported

Mileage at the reported incident

91 reports with mileage · 190 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Engine. Review the 140 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 43 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 24 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

12 crash reports7 fire reports6 injury reports

What owners actually said

281 reports
224,809 miles · Apr 12, 2024
EngineFire

The contact owns a 2018 Hyundai Elantra. The contact stated that while driving at 70 MPH, the vehicle made an abnormally loud popping sound. Two other drivers alerted the contact that flames were coming from underneath the vehicle. The contact checked the rearview mirror and noticed smoke coming from the vehicle's rear end. The …

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The contact owns a 2018 Hyundai Elantra. The contact stated that while driving at 70 MPH, the vehicle made an abnormally loud popping sound. Two other drivers alerted the contact that flames were coming from underneath the vehicle. The contact checked the rearview mirror and noticed smoke coming from the vehicle's rear end. The steering wheel then seized, and the vehicle lost motive power. The check engine and several other unknown warning lights were illuminated. The contact pulled over to the side of the road and exited the vehicle. No injuries were sustained, and no medical attention was received. The flames extinguished themselves. There were no police or fire department reports filed. The vehicle was towed to the dealer, where it was diagnosed with a seized crankshaft and determined that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 224,809.

NHTSA ODI #11582547

38,000 miles · Apr 10, 2024
Power TrainVehicle Speed Control

The contact owns a 2018 Hyundai Elantra. The contact stated while driving from a complete stop, the accelerator pedal was depressed, but the vehicle failed to respond. The contact continuously depressed the brake pedal, and the vehicle responded significantly, causing the contact to depress the brake pedal to drive safely. The c…

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The contact owns a 2018 Hyundai Elantra. The contact stated while driving from a complete stop, the accelerator pedal was depressed, but the vehicle failed to respond. The contact continuously depressed the brake pedal, and the vehicle responded significantly, causing the contact to depress the brake pedal to drive safely. The contact stated that the vehicle would shudder while responding on some occasions. The contact stated that the failure also occurred while driving at various speeds. The contact stated while driving 25 MPH, the failure recurred, and the vehicle and the steering wheel were shuddering temporarily. The contact depressed the accelerator pedal, and the vehicle failed to respond. The vehicle was taken to the dealer, where it was test-driven twice; however, the failure could not be duplicated. Additionally, the vehicle was taken to a local Pep Boys, but the failure could not be duplicated. The contact stated that the failure had been recurring while driving. The manufacturer was notified of the failure and several cases were filed. The failure mileage was approximately 38,000.

NHTSA ODI #11582082

Mileage unknown · Apr 8, 2024
Engine

AT LESS THAN 62,000 MILES THE ENGINE NO LONGER HAS PRESSURE AND THE CAR IS INOPERABLE. VEHICLE BEGAN STALLING 1 WEEK PRIOR TO CAR BECOMING INOPERABLE.

NHTSA ODI #11581804

Mileage unknown · Apr 2, 2024
Electrical SystemLane Departure

CAR DOESNT REGISTER MAPS WELL FREEZES DASHBOARD GPS LIGHTS FLICKER. KEEPS MAKING NOISE BEEPING REQUESTING PASSENGER PUTS SELT BELT ON WHEN THERES NO ONE THERE.

NHTSA ODI #11580773

Mileage unknown · Apr 2, 2024
Electrical SystemEngineExterior Lighting

ON THE FREEWAY GOING ABOUT 45 MPH TRIED TO SPEED UP AND SWITCH LANES AS I PRESSED THE GAS YOU CAN HEAR THE ACCERATION BUT THE CAR DIDNT INCREASE IN SPEED THE WHOLE DASHBOARD WENT BLANK (BLACK). CAR WAS UNRESPONSIVE. ITS VERY DANGEROUS THAT THE CAR FALFUCTIONS IN CRITICAL CONDITIONS LIKE BEING ON THE FREEWAY. YES I HAVE TOOKEN IT…

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ON THE FREEWAY GOING ABOUT 45 MPH TRIED TO SPEED UP AND SWITCH LANES AS I PRESSED THE GAS YOU CAN HEAR THE ACCERATION BUT THE CAR DIDNT INCREASE IN SPEED THE WHOLE DASHBOARD WENT BLANK (BLACK). CAR WAS UNRESPONSIVE. ITS VERY DANGEROUS THAT THE CAR FALFUCTIONS IN CRITICAL CONDITIONS LIKE BEING ON THE FREEWAY. YES I HAVE TOOKEN IT TO HYUNDAI AND THEY NEVER FIND ANYTHING WRONG. ALSO AT TIMES THE CAR WONT EVEN TURN ON. NO TYPE OF WARING LIGHTS ON DASHBOARD.

NHTSA ODI #11580771

Mileage unknown · Mar 20, 2024
Structure

Paint fell off from the vehicle's body, specifically from the front of hood cover and the roof in large patches for no reason. After doing some research, I found I am not thr only one experiecing this problem, this actually has been a wide spread know issue among the 2017 - 2018 Hyundai Elantra models. Although it does not pose …

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Paint fell off from the vehicle's body, specifically from the front of hood cover and the roof in large patches for no reason. After doing some research, I found I am not thr only one experiecing this problem, this actually has been a wide spread know issue among the 2017 - 2018 Hyundai Elantra models. Although it does not pose any immediate risk, the potential safety threat is obvious due to the rusting bodies caused by the paint patches fallen off. The manufacturer only provided an extended body warranty from 3 years to 5 years, though, without notifying the imapcted customers. Quite a lot of customers like myself were not aware of such as warranty extention until now and could not get the issue fixed within the warranty period. The issue is so wide spread and the quality of the painting is so poor, the manufacturer should not get away just providing such a program quietly. A recall to address this issue for all the impacted vehicles is a must.

NHTSA ODI #11578555

Mileage unknown · Mar 18, 2024
Engine

Having issues in several instances the past few months , where my car abruptly stalled in highway traffic, again less than a month later while at a stop light, traffic built up, I became nervous an scared, finally after turning my car off an on several times I was able to get my car to stop stalling an drive away. Third instance…

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Having issues in several instances the past few months , where my car abruptly stalled in highway traffic, again less than a month later while at a stop light, traffic built up, I became nervous an scared, finally after turning my car off an on several times I was able to get my car to stop stalling an drive away. Third instance has been the ammount of oil consumption my car is needing, I’ve noticed an increase use of oil for my car I use as a daily driver just commuting to a from work, an a clicking/knocking sound, other instances was my car accelerated at high rates of speed on the freeway on its own. Only after smash the break button was I able to disengage the throttle. An now just recently my car is using up more an more oil an has developed a hard knock in the engine. Similar to other models that have been recalled for the same reason. Reading online has made it clear thousands an thousands of other people are having issues just like mine around the same mileage as me an other models that have had the problems

NHTSA ODI #11578005

Mileage unknown · Mar 17, 2024
Lane DepartureService BrakesSteering

The BSD system keeps malfunctioning Hyundai to me that I should report it to yall because it should be recalled if just stops and also the brakes keep having a burning smell to them and the steering wheel when you turn left and right keep making loud popping noises those things should be recalled

NHTSA ODI #11577832

Mileage unknown · Mar 16, 2024
Engine

Unfortunately I bought a Hyundai Elantra sport brand new in 2018 i’ve kept the maintenance even to this day the car currently at 147,300miles. However I started having issues at 30,000 miles check engine would go on the car with shake and stall and miss fires would occur frequently. Every time I took it to the dealer they reset …

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Unfortunately I bought a Hyundai Elantra sport brand new in 2018 i’ve kept the maintenance even to this day the car currently at 147,300miles. However I started having issues at 30,000 miles check engine would go on the car with shake and stall and miss fires would occur frequently. Every time I took it to the dealer they reset the computer but never made an actual note of what was going on with the car. That dealership that I took it at the time was Universal Hyundai in Orlando, Florida. So now that I have 147,300 miles the same misfires are now catastrophic failures on the same cylinders, to add insult to injury I took it to a different dealer located in Sanford Fl so they can try to get willful engine replacement, and my claim was denied because I was out of warranty and over the mileage, the dealership new that I was both over mileage and out of warranty the second I brought the car in somehow I still get charged $213. It seems like no one can do anything about it cause Hyundai America made there decision to deny my claim. These cars are straight up trash my buddies Kia similar situation has made it to 150,000 before he had total engine failure engine seized up on him. To make things worse I’m making payments on a car that’s needs an engine replaced. I’m never buying a car from Hyundai ever again they’re straight garbage and now I have to purchase another vehicle. Thanks Hyundai America for making unreliable vehicles and then taking my $213 to just deny my claim despite having a perfect maintenance record. I hope people read this and realize what crooks you guys are. Side note Hyundai America refused to help, however when I threatened to contact the BBB to complaint about there product the customer service agent Ciani mentioned they will open up case as to why I’m putting a complaint to the BBB, I don’t know what the outcome of this will be but it’s irrelevant I wouldn’t take a free Hyundai even if it was given to me! You lost another customer for life!!!

NHTSA ODI #11577743

Mileage unknown · Mar 7, 2024
Electrical SystemEngine

MY 2018 HYUNDAI ELANTRA WENT FROM 50 MPH TO 0 IN SECONDS. I WAS ABLE TO COAST TO THE SIDE OF THE ROAD. THE ENGINE SHUT OFF. THE ENGINE AND OIL LIGHTS CAME ON . CAR DIDNT TURN OVER AFTER THAT GOT IT TOWED TO MY HOUSE AND ONCE THERE CHECKD THE OIL AND THE OIL WAS COMPLETELY EMPTY. RECEIVED MY LAST OIL CHANGE ON 1/31/2024 STILL HAD…

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MY 2018 HYUNDAI ELANTRA WENT FROM 50 MPH TO 0 IN SECONDS. I WAS ABLE TO COAST TO THE SIDE OF THE ROAD. THE ENGINE SHUT OFF. THE ENGINE AND OIL LIGHTS CAME ON . CAR DIDNT TURN OVER AFTER THAT GOT IT TOWED TO MY HOUSE AND ONCE THERE CHECKD THE OIL AND THE OIL WAS COMPLETELY EMPTY. RECEIVED MY LAST OIL CHANGE ON 1/31/2024 STILL HAD MILES LEFT OVER BEFORE GETTING ANOTHER OIL CHANGE. THERE WAS NO WARNING OR SIGNAL NOTIFYING OF OIL LOW OR ANYTHING AFTER SPEAKING WITH SERVICE MECHANINC THEY MENTIONED THE ENGINE BEING SHOT. THERE IS NOT EVEN 100,000 MILES ON THIS ENGINE AND IT NEEDS A NEW ONE. CONTACTED DEALERSHIP THEY ADVISED NO RECALLS ON THIS MODEL. HOPEFULLY ADDING ANOTHER COMPLAINT CAN GET THE BALL ROLLING SO THERE CAN BE A INVESTIGATION.

NHTSA ODI #11576026

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.

Go deeper into Hyundai Elantra problems