2013 Hyundai Sonata problems & reliability
1,900 owner complaints filed with NHTSA for the 2013 Hyundai Sonata, alongside 9 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
58 complaints report injuries (77 injured, 1 deaths reported).
Federal crash records (FARS 2020–2023): 2013 Hyundai Sonata vehicles were involved in 199 fatal crashes with 103 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Engine | 728 | 38% |
| Steering | 340 | 18% |
| Electrical System | 260 | 14% |
| Exterior Lighting | 197 | 10% |
| Unknown OR Other | 174 | 9% |
| Service Brakes | 141 | 7% |
| Fuel/propulsion System | 133 | 7% |
| Air Bags | 101 | 5% |
| Power Train | 94 | 5% |
| Vehicle Speed Control | 86 | 5% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 80,000 miles (middle 50% between 47,600 and 112,100 miles), based on 1,033 complaints that included mileage.
Complaints by incident year
What owners report
“This vehicle is subject to a known Theta II connecting rod bearing defect (Recall 162 / KSDS) and a related class action settlement. On October 2, 2025, the vehicle stalled while entering the highway. It was taken to Ken Garff Hyundai Surprise, and the following day, October 3, 2025, it entered engine protection mode…”
Engine · filed Aug 1, 2026
“When my father was driving, the vehicle stalled out with no prior odd activity. He pulled over to the side of the road and attempted to start the vehicle. He saw smoke, opened the hood, saw flames and cleared the area of the vehicle. Due to the large Hyundai/Kia engine recall for his year of vehicle, the engine had…”
Engine · filed Jul 17, 2026
“Bought car from a used car dealership, car fax report filed 3 other owners, with a well maintenance report on file with oil change done atleast every 5K miles. Bought car in January 2026, maintenance had been done before car was taken off the lot. At 3k miles since hsving the ca on 05/15/26 I got my oil changed and…”
Engine · filed Jul 14, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- Loss of Motive Power
Defect Petition DP22003 · opened Sep 12, 2022 · closed Dec 12, 2023
- Engine Fires
Engineering Analysis EA21003 · opened Dec 22, 2021 · closed Feb 5, 2024 · led to recall 23V877
- Throttle control system vulnerabilities
Defect Petition DP21003 · opened Nov 12, 2021 · closed Jun 20, 2023
- Electrical overstress
Engineering Analysis EA19001 · opened Apr 19, 2019 · closed Sep 19, 2024 · led to recall 20V024
- Non-crash Vehicle Fires
Preliminary Evaluation PE19003 · opened Mar 29, 2019 · closed Dec 22, 2021 · led to recall 21V727000
- Non-crash Vehicle Fires
Defect Petition DP18003 · opened Aug 21, 2018 · closed May 10, 2019 · led to recall 19V204000
- Air bags may be disabled during crash
Preliminary Evaluation PE18003 · opened Mar 16, 2018 · closed Aug 30, 2019 · led to recall 18V363000
- Scope and Timeliness
Recall Query RQ17004 · opened May 18, 2017 · closed Dec 22, 2021 · led to recall 19V063000
Technical service bulletins
179 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2013 Hyundai Sonata. The 10 most recent:
The National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous driver’s-side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co.…
DTN DL · Other · issued Apr 10, 2026
The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit driver‑side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety…
DTN DCS · Other · issued Apr 10, 2026
A Class Action settlement regarding the TRW Airbag was recently decided. Based on the Class Action, customers are eligible for certain settlement benefits. Please see attached for details. Impacted vehicles are also…
TRW Settlement DCS · Other · issued Dec 19, 2025
A Class Action settlement regarding the TRW Airbag was recently decided. Based on the Class Action, customers are eligible for certain settlement benefits. Impacted vehicles are also noted below. For further information…
TRW Summary Notice · Other · issued Dec 19, 2025
Hyundai has settled a class action lawsuit that alleges that certain Hyundai and Kia Class Vehicles (defined below) contain defective ZF-TRW airbag control units (“ZF-TRW ACUs”) that are vulnerable to a condition called…
TRW Settlement Notice · Other · issued Dec 19, 2025
In response to this trend, we engineered a software upgrade that addresses the social media theft method and made it available to owners of eligible models free of charge at authorized Hyundai dealers since early 2023…
P33 OL · Other · issued Dec 19, 2025
Upon customer's request ONLY, the Technical Service Bulletin (TSB) 25-01-089H provides the service procedure for installation of a key cylinder reinforcement protector assembly and two anti-theft decals on the front…
25-01-089H DCS · Other · issued Dec 15, 2025
In addition to the Anti-Theft software provided under Service Campaign 993 (TSB 24-01-009H-1), a zinc reinforced ignition cylinder protector hardware upgrade is being made available to customers upon request. This…
25-01-089H DN · Other · issued Dec 15, 2025
This bulletin provides the service procedure for installation of a key cylinder reinforcement protector assembly and two anti-theft decals on the front windows.
25-01-089H TSB · Other · issued Dec 15, 2025
This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of…
25-BD-012H TSB · Service Bulletin/Repair Instructions · issued Nov 6, 2025
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2013 Hyundai Sonata has 9 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2013 Hyundai Sonata?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 80,000 miles — budget accordingly if the car is approaching that mileage.