2015 HYUNDAI SONATA Problems
Real NHTSA owner complaints for the 2015 Hyundai Sonata. This model year has 1,105 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 2015 Hyundai Sonata Problems
Top 3 most-reported issues with average mileage at failure.
Engine Problems
Electrical Faults
Uncategorized Issues
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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 2015 Hyundai Sonata. A single complaint may appear in multiple categories.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Engine Problems | 615 | 4 | 36 | — | |
| Electrical Faults | 165 | 3 | 16 | — | |
| Uncategorized Issues | 161 | 5 | 12 | — | |
| Transmission / Drivetrain | 130 | 1 | — | — | |
| Brake System | 74 | 11 | 5 | — | |
| Steering Defects | 73 | 4 | — | — | |
| Fuel/Propulsion System | 71 | 3 | 5 | — | |
| Unintended Acceleration | 61 | 8 | — | — | |
| Structural Problems | 51 | 5 | 2 | — | |
| Headlight/Taillight Failures | 38 | — | 1 | — | |
| Airbag Malfunctions | 24 | 7 | — | — | |
| Seat Belt Issues | 21 | 1 | — | — | |
| Suspension Failures | 17 | 1 | — | — | |
| Visibility/Wiper | 15 | — | — | — | |
| Wheel Issues | 15 | 1 | — | — | |
| Seat-Related Issues | 14 | — | 1 | — | |
| Visibility | 13 | — | — | — | |
| Forward Collision Avoidance: AEB | 13 | 2 | — | — | |
| Electronic Stability Control (Esc) | 12 | 3 | 1 | — | |
| Fuel System | 9 | — | — | — | |
| Gasoline | 9 | — | — | — | |
| Lane Departure | 4 | — | — | — | |
| Tire Issues | 4 | — | — | — | |
| Parking-Brake Issues | 4 | — | — | — | |
| Hydraulic | 2 | 1 | — | — | |
| Door Lock Issues | 2 | — | — | — | |
| Equipment | 2 | — | — | — | |
| Air | 1 | — | — | — | |
| Traction Control System | 1 | — | — | — | |
| Firerelated | 1 | — | 1 | — | |
| Equipment Adaptive/Mobility | 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 2015 Hyundai Sonata. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Showing 400 most recent complaints of 1,105 total. View all on NHTSA ↗
since i have owned this car they have replaced the knock sensor twice. there is a recall on the engine for crank bearing wear, my car now is burning through 5 quarts of oil every 2 weeks with no oil leak spots on the ground. i would like them to replace the engine as per the reca…
CAR STOPPED ON THE ROAD LAST WEEK 4/6/26 COULD NOT START HAD TO GET TOWED MECHANIC SAYS NO OIL IN ENGINE RECEIVED OIL CHANGE LAST MONTH
I will take 10k$ for the car or a new engine and steering, damages fixed. . I also need a rental by April 10th and $300 for inconvenience thus far. The engine stalled twice when driving over 2 months! The lawyer won't be forgiving.
Engine seized driving down the interstate doing 65 MPH in rush hour traffic could have been rear ended or hit vehicles around me trying to get off the road. Complete loss of power. Power steering was still active brakes were barely working. No warning lights (I had the knock sens…
Hyundai dealership diagnosed my vehicle with engine failure, including a failed compression test and cylinder with no compression, and stated the engine required replacement. The dealership later refused to process the repair and attributed the issue to oil condition, contradict…
The bearing failure from the metal debris had been progressing silently for a long time. You can’t feel or hear it happening gradually. Then at some point the damage crosses a threshold where: ∙The oil can no longer circulate properly ∙The crankshaft bearings completely fail ∙Int…
The contact owns a 2015 Hyundai Sonata. The contact stated that while driving at an undisclosed speed, the panoramic sunroof detached from the vehicle. The hazard lights were activated, and the vehicle was pulled over to the shoulder of the roadway. The contact attempted to close…
My engine is a class action lawsuit and Hyundai refuses to honor their extended warranty because my title has a brand on it. (Odometer issues) My car has been a the dealer for a month and Hyundai refuses even though it's a safety issue and a defect in their design. I want …
FEDERAL REPORT ON TECHNICAL OBSTRUCTION AND WARRANTY FRAUD (THETA II SETTLEMENT) TO: National Highway Traffic Safety Administration (NHTSA) FROM: [XXX] VIN: [XXX] REPAIR ORDER (RO#): XXX VEHICLE LOCATION: Hyundai Shop - [XXX] HYUNDAI CORPORATE CASE: #XXX STATE COMPLAINT (AZ AG…
Odometer Fraud. The contact purchased a 2015 Hyundai Sonata. The vehicle was a private sale. The vehicle was purchased on March 1, 2026. The mileage at the time of the purchase was 41,486. The vehicle was taken to the dealer, where the contact was informed that the odometer milea…
Engine completely seized while driving.
Rod bearing failure
I was driving on the highway and the engine shut off but everything else remained on. I drifted to the breakdown lane and turned the car off. It would not start again and the car began acting up by turning lights on and off, telling me to check the tire pressure, and not unlockin…
Check Engine light is flashing on dashboard. Reduced Vehicle speed. Car will not drive beyond 62 miles.Lost of power during acceleration.
The contact’s daughter owns a 2015 Hyundai Sonata. While driving and coming to a stop, the vehicle lost motive power. There was no warning light illuminated. The vehicle was towed to the dealer where it was diagnosed with engine failure. The contact was informed that the engine …
My 2015 Hyundai Sonata experienced Service Campaign TX3, TSB# 15-01-022, with an error code of P0010. My car was in the repair shop from Thursday, February 19th, until Thursday, February 26th, being repaired. This cost me roughly $2,300.00 out of pocket. When I attempted to file …
I was turning into a parking spot and the car accelerated unexpectedly. I slammed into a snow bank and my front bumper was damaged.
I JUST GOT THIS CAR ABOUT 2 MONTHS AGO AND NOW I AM BEING TOLD I NEED A NEW ENGINE. I JUST LOOKED UP 2015 HYUNDAI SONATAS AND SEE THAT THIS MODEL DOES HAVE REPEAT ISSUES OF ENGINE FAILURE SO I DO NOT UNDERSTAND WHY THIS VIN NUMBER IS NOT UNDER THE RECALL LIST SINCE I AM HAVING T…
I am reporting a re-failure of Safety Recall 152. The panoramic sunroof wind deflector, which was previously 'repaired' in 2017 under this recall, has failed again. The broken parts have jammed the sunroof mechanism, preventing it from closing. According to NHTSA Recall 152, this…
Engine has knocking sound. Sudden loss of power and hesitation when accelerating
Source: NHTSA Complaints Database. Real owner reports for the 2015 Hyundai Sonata.
Recalls for 2015 Hyundai Sonata
9 campaignsNHTSA recall campaigns for the 2015 Hyundai Sonata. Recalls are free to fix at any authorized dealer. Run a VIN check below to see if your specific vehicle has open recalls.
2015 Hyundai Sonata — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2015 Hyundai Sonata reliable?▾
Severe Issues. The 2015 Hyundai Sonata has 1,105 NHTSA owner complaints, 34 crash-related, and 9 recall campaigns. The most reported issue is Engine Problems (615 complaints). Source: NHTSA via VinSpector AI.
What are the most common problems with the 2015 Hyundai Sonata?▾
#1: Engine Problems (615 complaints). #2: Electrical Faults (165 complaints). #3: Uncategorized Issues (161 complaints)
At what mileage do problems start on the 2015 Hyundai Sonata?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2015 Hyundai Sonata?▾
The 2015 Hyundai Sonata has 34 crash-related complaints and 47 fire reports out of 1,105 total NHTSA complaints. 32 injuries were reported. For NCAP lab crash test star ratings, visit nhtsa.gov/ratings.
Does the 2015 Hyundai Sonata have any recalls?▾
Yes — 9 NHTSA recall campaigns affect the 2015 Hyundai Sonata. The largest issue: VISIBILITY:SUN/MOON ROOF ASSEMBLY. Check nhtsa.gov/recalls or run a VIN check to see if your specific vehicle has open recalls.
Should I buy a 2015 Hyundai Sonata?▾
The 2015 Hyundai Sonata 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 Sonata reliability report with year-by-year comparison.
Check Your Specific 2015 Hyundai Sonata
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.