2020 HYUNDAI ELANTRA Problems
Real NHTSA owner complaints for the 2020 Hyundai Elantra. This model year has 228 NHTSA complaints — top issue: Engine Problems.
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This page shows the model year's reputation. The VIN tells you about the specific car — accidents, title issues, odometer rollbacks, and open recalls.
Worst 2020 Hyundai Elantra Problems
Top 3 most-reported issues with average mileage at failure.
Engine Problems
Transmission / Drivetrain
Headlight/Taillight Failures
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This page shows the model year's reputation. The VIN tells you about this specific car — accidents, title issues, odometer fraud. Full report just $4.99 (vs. Carfax $44.99).
All Problems by Category
Every NHTSA complaint category for the 2020 Hyundai Elantra. A single complaint may appear in multiple categories.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Engine Problems | 99 | 3 | 4 | — | |
| Transmission / Drivetrain | 40 | — | — | — | |
| Headlight/Taillight Failures | 27 | — | 1 | — | |
| Electrical Faults | 24 | — | 1 | — | |
| Uncategorized Issues | 22 | 5 | 2 | — | |
| Steering Defects | 19 | 5 | 1 | — | |
| Brake System | 12 | 3 | — | — | |
| Forward Collision Avoidance: AEB | 11 | 2 | — | — | |
| Unintended Acceleration | 11 | 1 | 1 | — | |
| Fuel/Propulsion System | 9 | — | — | — | |
| Structural Problems | 6 | 1 | — | — | |
| Airbag Malfunctions | 5 | 5 | — | — | |
| Wheel Issues | 5 | 1 | — | — | |
| Suspension Failures | 3 | 1 | — | — | |
| Lane Departure | 3 | 1 | — | — | |
| Visibility/Wiper | 2 | — | — | — | |
| Tire Issues | 2 | — | — | — | |
| Back Over Prevention | 1 | — | — | — | |
| Hydraulic | 1 | — | — | — | |
| Fuel System | 1 | — | — | — | |
| Diesel | 1 | — | — | — | |
| Seat Belt Issues | 1 | — | — | — | |
| Seat-Related Issues | 1 | 1 | 1 | — | |
| Electronic Stability Control (Esc) | 1 | 1 | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2020 Hyundai Elantra. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Showing 228 most recent complaints
My engine failed due to a known piston problem code P1327. The recall 203 was performed 7/1/22 which put in a sensor so the dealership said that Hyundai said they do not have to fix it because it is out of warranty at 141,000 miles and was manufactured in South Korea so they say …
Unknown and about 4 months ago my headlights stopped working one would go out I’d replace the bulb then the other goes out then a different bulb in my headlight would go out I’d replace it and it would go out again then the connectors were unresponsive then my height beams won’t …
The contact owns a 2020 Hyundai Elantra. The contact stated that the vehicle unexpectedly turned off while driving 25 MPH on a local road. The engine symbol was displayed. Additionally, the battery was drained. The vehicle was taken to an independent mechanic, and the battery was…
The check engine light came on at 101000 miles. I took it to the shop and the mechanic said there was no oil on the dipstick and he put in oil and said we need a new engine because it is knocking. We have noticed the vehicle has a rough idle now.
Said it needed a map sensor. I replaced it and it started acting g crazy. Dying at stop lights making weird noises. I finally threw cod P0011 so I bought the oil control valve before it arrived ny car died. It skipped 5 or 6 teeth. 3,900 left to pay on it. Im a single mom and nee…
Within a matter of a few days my car has been stopping by itself. The car was smoking and stopping in the middle of the highway, my dealership is proving me with a new engine but is trying to have me come out of pocket for an fuel injector, please help !
I no longer have this vehicle, as I traded it in once I was able to lower some of my negative equity. During owning the 2020 Hyundai Elantra, a deer it the side of my vehicle and knocked me into the center of the road while I was driving. No airbags had come out, nor was any sens…
On January 1, 2025, I discovered my vehicle had been stolen after finding broken glass in my driveway and immediately reported the incident to the police, who arrived within approximately 20 minutes; neighbors later provided camera footage of the theft, and I also observed other …
The contact owns a 2020 Hyundai Elantra. The contact stated that while driving at an undisclosed speed, there was a low rattling sound coming from the engine compartment. Upon checking the oil, the contact found the oil level was low and added approximately two quarts of oil. The…
I see there was a P0420 error code related to catalytic converter oil consumption recall, but when I put in my VIN it said no recalls. This is for a 2020 Hyundai Elantra 2020. The problem comes and goes and was able to be reproduced or confirmed by a dealer Hyundai. The warning l…
Headlight high beam do not work after 2 years. Regular lights work but when turning on the high beam the sign comes on but the high beam does not come on
burning/ oil/gas in oil/stalling/engine light on...open recall of other models of same car not includin tghis one.seems to be same issue.
The headlights failed their soldered incorrectly. It looks like a child did it. The back camera has yet to work since shows black screen, and then the lane Assistant shuts off in the middle of the road and there’s nothing blocking it. lights went out and kept going out no matter …
I took my car to McDonough Hyundai to get a transmission flush. 22 hrs later, the transmission died while my daughter was driving it. We had it towed back to the dealership and were told that they would not repair or replace the transmission they destroyed. I found out that my ca…
The contact owns a 2020 Hyundai Elantra. The contact received notification of NHTSA Campaign Number: 21V301000 (ENGINE). While driving at an undisclosed speed, the check engine warning light illuminated, and the vehicle was pulled over to the side of the road. The vehicle was tow…
My car just lost all power and stopped on the side of the road after making a weird noise under the hood
The manufacturer's Executive Case Management has ceased communication after verifying a total headlight failure. Despite providing evidence that the vehicle is grounded 150+ miles from home during a snowstorm, Hyundai is refusing to authorize the remedy outlined in TSB 20-BE-004H…
The headlights still cannot be used on high beam as the lights strobe when used. This was complaint was previously submitted with the same Vin#. This is dangerous for driver and others, including oncoming traffic. The local Hyundai dealer said it is would be $200+ for them to dia…
The vehicle suffered a total, simultaneous failure of both low-beam and high-beam headlights due to a known manufacturer defect involving internal wiring and melted pigtail sockets. This matches the failure pattern described in Hyundai TSB 20-BE-004H and Service Campaign T5G (TSB…
Vehicle has ongoing issues with headlights prior to purchasing, they claim to have repaired & satisfied recall, however, they replaced headlights with the same faulty part the replacement lights are the same, with same issues, no high beams they have a steel rod operating a plas…
Source: NHTSA Complaints Database. Real owner reports for the 2020 Hyundai Elantra.
Recalls for 2020 Hyundai Elantra
3 campaignsNHTSA recall campaigns for the 2020 Hyundai Elantra. Recalls are free to fix at any authorized dealer. Run a VIN check below to see if your specific vehicle has open recalls.
2020 Hyundai Elantra — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2020 Hyundai Elantra reliable?▾
Severe Issues. The 2020 Hyundai Elantra has 228 NHTSA owner complaints, 20 crash-related, and 3 recall campaigns. The most reported issue is Engine Problems (99 complaints). Source: NHTSA via VinSpector AI.
What are the most common problems with the 2020 Hyundai Elantra?▾
#1: Engine Problems (99 complaints). #2: Transmission / Drivetrain (40 complaints). #3: Headlight/Taillight Failures (27 complaints)
At what mileage do problems start on the 2020 Hyundai Elantra?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2020 Hyundai Elantra?▾
The 2020 Hyundai Elantra has 20 crash-related complaints and 6 fire reports out of 228 total NHTSA complaints. 15 injuries were reported. For NCAP lab crash test star ratings, visit nhtsa.gov/ratings.
Does the 2020 Hyundai Elantra have any recalls?▾
Yes — 3 NHTSA recall campaigns affect the 2020 Hyundai Elantra. The largest issue: ENGINE. Check nhtsa.gov/recalls or run a VIN check to see if your specific vehicle has open recalls.
Should I buy a 2020 Hyundai Elantra?▾
The 2020 Hyundai Elantra has severe issues — review the top problems before buying. Pay particular attention to Engine Problems issues. Always run a VIN check on the specific car you're considering to check for accident history, open recalls, and title brands.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Hyundai Elantra reliability report with year-by-year comparison.
Check Your Specific 2020 Hyundai Elantra
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud. Full report just $4.99.