Problems · NHTSA complaints
2012 Hyundai Elantra problems
Owners filed 676 complaints about the 2012 Hyundai Elantra with NHTSA between Sep 2011 and Oct 2026. The most-cited component is engine (140).
Complaints
676
Filed with NHTSA
Crashes
49
Reported by owners
Fires
13
Reported by owners
Injuries
47
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Engine140
- Electrical system129
- Air bags128
- Steering90
- Service brakes60
- Suspension51
- Electronic stability control (esc)44
- Power train43
- Service brakes, hydraulic41
- Vehicle speed control27
- Wheels19
- Exterior lighting18
- Tires18
- Structure17
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Nov 3, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
5
28
30
53
63
83
51
53
80
54
37
23
44
48
10
14
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2011 | 5 |
| 2012 | 28 |
| 2013 | 30 |
| 2014 | 53 |
| 2015 | 63 |
| 2016 | 83 |
| 2017 | 51 |
| 2018 | 53 |
| 2019 | 80 |
| 2020 | 54 |
| 2021 | 37 |
| 2022 | 23 |
| 2023 | 44 |
| 2024 | 48 |
| 2025 | 10 |
| 2026 | 14 |
Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Engine
140 reports3 crashes7 fires
“The contact owns a 2012 Hyundai Elantra. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power and stalled. The check engine warning light illuminated after the failure. The vehicle was taken to an independent mechanic, where the vehicle was diagnosed with a failed crankshaft sensor. The vehicle was repaired; however, the failure reoccurred. The vehicle was taken back to the independent mechanic, and the contact was advised to take the vehicle to the dealer. The contact was informed of an unknown recall; however, the VIN was not associated with a recall associated with the failure. The dealer was made aware of the failure. The contact was informed that the repair was not covered under warranty because the mileage was 3,000 miles over the mileage limitation. The vehicle was scheduled for a diagnostic test with the dealer. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 151,000.”
Electrical system
129 reports4 crashes1 fire
“The contact owns a 2012 Hyundai Elantra. The contact stated that while driving at an undisclosed speed, the instrument panel became inoperable and failed to operate as needed. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and a complaint was filed. The failure mileage was approximately 66,000.”
Air bags
128 reports27 crashes1 related recall
“I was going down the bridge on settlers landing road the yellow school bus was in the right turning lane with right turning signal on .as I approached the light in the middle straight lane to keep toward the landing (hotel) on settlers landing Hampton va the bus some what merged back towards the middle lane and that when the bus crashed into the car it went under the bus it’s totaled the windshield and my sunroof collided the airbags did not deploy something needs to be done about that that was dangerous.I got glass in my face my right hand had glass my head hit the steering wheel my body jerked. I hit my legs my whole body is hurting and very sore all over I can’t hardly walk my hand is swollen. Liability suit of airbag default needs to happen”
Steering
90 reports9 crashes
“My steering wheel started making loud rattling and clunking noise. This happened when I turned or slowed down or went over a bump. It got worse very quickly. I suddenly could not steer at all. So I ran into a pole. Thankfully it wasn't another car or a person. Many people have this same issue. This needs to be recalled ASAP. It's either the pinion and rack issue or the steering wheel issue.”
Service brakes
60 reports8 crashes
“*Wife litely drives this car avg 4k miles a year* She left the house for the grocery store the other day and after the first stop light, noticed the brakes were engaging on their own. Luckily she called me before going any further and damaging the pads and rotors, or worse - causing a fire or having an accident. I slowly drove it home and inspected fuses, brake fluid and checked online resources for anyone with similar issue. Turns out this is common? Very dangerous. Have never experienced this issue with any other car make. I had the car towed to HQ Hyundai (local dealer in Sanford FL) to address 2 open recall bulletins on this car. They immediately forced me to accept a 200 inspection fee (key ransom) just to do the recalls - siting safety of staff!?! They were informed that the brakes were remaining engaged and that they needed to disconnect the battery, but they left it in the tow yard over the weekend. I am sure they will try to sell us a battery now. Very upset with the response to this extremely unsafe issue, that we didn't cause from excessive, hard driving.”
Suspension
51 reports
“The contact owns a 2012 Hyundai Elantra. The contact initially received a recall notification from Hyundai Motors of America for an underbody corrosion preventative service. The vehicle was taken to the dealer where the contact was provided a list of repairs that needed to be performed on the vehicle. The vehicle was then taken to an independent mechanic where pictures were taken to document the severity of the corrosion on the suspension. The vehicle was taken back to the dealer where a second inspection of the corrosion was performed. Pictures of the suspension were taken by the dealer and submitted to the manufacturer; and the contact was provided a priority code number by the dealer. Despite the information that was submitted to the manufacturer, the manufacturer declined the repair. The contact was provided a case number by the manufacturer. The contact had the rear brakes replaced due to the severe corrosion; however, the issue remained. The failure mileage was approximately 29,586”
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 3, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.