2021 HYUNDAI ELANTRA

198 complaints filed with NHTSA.

198
Complaints
11
Crashes
1
Fires
3
Injuries
1
Deaths

NHTSA Safety Rating

5/5
Overall
4/5
Front Crash
5/5
Side Crash
5/5
Rollover

Complaints by Component

ComponentCount
FORWARD COLLISION AVOIDANCE: WARNINGS28
UNKNOWN OR OTHER26
SEAT BELTS25
ELECTRICAL SYSTEM24
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL16
ENGINE11
VEHICLE SPEED CONTROL10
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING9
SERVICE BRAKES8
POWER TRAIN7
STEERING5
LANE DEPARTURE: BLIND SPOT DETECTION4
STRUCTURE:BODY2
LANE DEPARTURE: WARNING2
EXTERIOR LIGHTING2

Recalls (6)

21V00M00028/12/2021

VISIBILITY:WINDSHIELD

Hyundai Motor America (Hyundai) is recalling certain 2020-2021 Santa Fe, 2021 Sonata, and Elantra vehicles. During manufacturing, the windshield may not have been properly bonded to the vehicle, allowing it to detach in a crash.

21V30200028/04/2021

SEATS:FRONT ASSEMBLY:RECLINER

Hyundai Motor America (Hyundai) is recalling certain 2021 Elantra vehicles. The driver and front passenger seat back recliners may have been improperly welded.

24V87900021/11/2024

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Hyundai Motor America (Hyundai) is recalling certain 2021-2022 Santa Fe, Santa Fe HEV, Elantra, Elantra HEV and 2022 Elantra N and Santa Fe PHEV vehicles. Due to a damaged printed circuit board, the rearview camera image may fail to display. As such, these vehicles fail to comply with the requirem

22V35400019/05/2022

SEAT BELTS:FRONT

Hyundai Motor America (Hyundai) is recalling certain 2020-2022 Accent, 2021-2022 Elantra, and 2021-2022 Elantra HEV vehicles. In the event of a crash, the front driver-side and/or passenger-side seat belt pretensioners may explode upon deployment.

21V79600013/10/2021

SEAT BELTS:FRONT

Hyundai Motor America (Hyundai) is recalling certain 2021 Elantra, Elantra HEV, Venue, Genesis GV80 and 2022 Genesis GV70 vehicles. In the event of a crash, the front driver-side and/or passenger-side seat belt pretensioner(s) may explode upon deployment.

22V21800001/04/2022

SEAT BELTS:FRONT

Hyundai Motor America (Hyundai) is recalling certain 2021-2022 Elantra and 2020 Accent vehicles. In the event of a crash, the front driver and passenger-side seat belt pretensioners may explode upon deployment.

Recent Complaints

20260213ELECTRICAL SYSTEM

My vehicle has been in the shop here at McGrath Hyundai in Chicago, IL 30+ times since I bought it 5/21. Electrical, (rear), 6 horns, 6 blower motors, multiple warranty and recalls and now my front driver seat belt. They’re refusing to fix it even though I have reported it before. They’re saying over 60,000 miles makes it no longer under warranty. I reported it before and they said that it was okay. It was not okay and still isn’t okay and they think I’m going to pay $1500 to ge

20260213SEAT BELTS

My vehicle has been in the shop here at McGrath Hyundai in Chicago, IL 30+ times since I bought it 5/21. Electrical, (rear), 6 horns, 6 blower motors, multiple warranty and recalls and now my front driver seat belt. They’re refusing to fix it even though I have reported it before. They’re saying over 60,000 miles makes it no longer under warranty. I reported it before and they said that it was okay. It was not okay and still isn’t okay and they think I’m going to pay $1500 to ge

20260123VEHICLE SPEED CONTROL

How are you? The problem with our Hyundai involves the engine and engine control system. My vehicle is equipped with the same 2.0-liter Nu GDI engine that Hyundai recalled in other 2021 and 2022 vehicles for engine stalling, internal engine damage, and fire risk. Although my VIN is not currently listed, the engine itself is identical to the recalled engines and is available for inspection. Since early ownership, the vehicle has repeatedly hesitated, surged, and jumped when accelerating from a

20260123ENGINE

How are you? The problem with our Hyundai involves the engine and engine control system. My vehicle is equipped with the same 2.0-liter Nu GDI engine that Hyundai recalled in other 2021 and 2022 vehicles for engine stalling, internal engine damage, and fire risk. Although my VIN is not currently listed, the engine itself is identical to the recalled engines and is available for inspection. Since early ownership, the vehicle has repeatedly hesitated, surged, and jumped when accelerating from a

20260111CrashUNKNOWN OR OTHER

Description of the Safety Problem: In the early morning hours of January 8, while driving my Hyundai vehicle, I ran off the road into a ditch. I was extremely disoriented and activated the vehicle’s built-in Blue Link SOS emergency assistance system for help. I successfully connected with a Blue Link operator and repeatedly told her that I did not know where I was and that I was scared and needed assistance. While I was actively requesting help, the SOS call was disconnected. After the disc

20251211FORWARD COLLISION AVOIDANCE: WARNINGS

The Forward collision warning light comes on randomly at times and disables the system. It’s done this on 3 occasions. No one has inspected the vehicle. I was told everything was normal. No injuries involved. The problem has occurred 3 times now with code c1620078. The history codes show this has happened to the previous owner as well. I bought it in 7/2025 and it happened driving it home from buying it, in 11/25, and 12/10/25

20251205SEAT BELTS

The horn is not working when I press the horn or on the key fob. I had it checked and the fuses were fine. The seat belt chime also does not work out of nowhere, same time the horn stopped working.

20251205UNKNOWN OR OTHER

The horn is not working when I press the horn or on the key fob. I had it checked and the fuses were fine. The seat belt chime also does not work out of nowhere, same time the horn stopped working.

20251204ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER

Odometer Fraud. The contact purchased a 2021 Hyundai Elantra. The contact stated that it was discovered that there was a mileage discrepancy. The vehicle was a dealer sale. At the time of purchase, the mileage was 51,192 and at the time of receiving the vehicle from the dealer it was discovered that the mileage was 50,310.

Mileage: 51,192

20251014ENGINE

The contact owns a 2021 Hyundai Elantra. The contact stated that there was a knocking sound coming from the engine compartment while the vehicle was idling. The RPM fluctuated and the vehicle stalled while at a complete stop, and while shifted to park(P). The contact restarted the vehicle and was able to continue driving. The check engine warning light was illuminated. The failure had occurred intermittently. The vehicle was taken to the dealer, who confirmed that the 2.0L engine was known for s

Mileage: 127,000

20250919FORWARD COLLISION AVOIDANCE: WARNINGS

Forward sensors in vehicle have been failing while driving rain or snow since 2021; would go way on its own. Most recent failure has occurred with no debris or obstruction to sensor on a clear and sunny day. The sensor failure has been stagnant and will not go away, increasing a safety concerns while driving.

20250906VISIBILITY/WIPER

Windshield wipers will stop midway moving and stay in place at random times while switched on. Not related to rain droplet mode. Happens at random. Obstructs view of road.

20250828ELECTRICAL SYSTEM

The Horn never worked since I bought it in August 2023, i’ve been in a countless near accident situations where I was rendered helpless. I’ve had several instances where I get locked out of my car because the vehicle would not read the key. I tried fix the issue because I assumed it was a dead car or key battery but the same problems kept happening shortly after. I became aware of the issue with the horn not working, when I recently purchased the vehicle. I tried to contact the ALM dealersh

20250828STEERING

The Horn never worked since I bought it in August 2023, i’ve been in a countless near accident situations where I was rendered helpless. I’ve had several instances where I get locked out of my car because the vehicle would not read the key. I tried fix the issue because I assumed it was a dead car or key battery but the same problems kept happening shortly after. I became aware of the issue with the horn not working, when I recently purchased the vehicle. I tried to contact the ALM dealersh

20250804ELECTRICAL SYSTEM

Engine shots off while on the automatic stop and go idle . It is being doing it for a while but it is happening more often even with the auto idle off and it even happened at the freeway. It gives me a message to put it in park or neutral and turn the engine on manually. Making this a very dangerous situation because cars behind me don’t know that my engine suddenly shots off. Thanks

20250804ENGINE

Engine shots off while on the automatic stop and go idle . It is being doing it for a while but it is happening more often even with the auto idle off and it even happened at the freeway. It gives me a message to put it in park or neutral and turn the engine on manually. Making this a very dangerous situation because cars behind me don’t know that my engine suddenly shots off. Thanks

20250804UNKNOWN OR OTHER

Engine shots off while on the automatic stop and go idle . It is being doing it for a while but it is happening more often even with the auto idle off and it even happened at the freeway. It gives me a message to put it in park or neutral and turn the engine on manually. Making this a very dangerous situation because cars behind me don’t know that my engine suddenly shots off. Thanks

20250604FORWARD COLLISION AVOIDANCE: WARNINGS

Front sensor problem. Sensor Check Forward Safety System. ABS, Auto Hold light came up out of no where. No damage to sensor.

20250604FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

Front sensor problem. Sensor Check Forward Safety System. ABS, Auto Hold light came up out of no where. No damage to sensor.

20250604FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

Front sensor problem. Sensor Check Forward Safety System. ABS, Auto Hold light came up out of no where. No damage to sensor.