Vehicle report

2020 Hyundai Sonata

Recalls, consumer complaints, safety ratings, fuel cost estimate, and next steps from official public data sources.

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2020 Hyundai Sonata
4 Total recalls
Nov 18, 2025 Latest recall date
159 Complaint reports
$1,757 Estimated fuel cost
Quick answer: The 2020 Hyundai Sonata has 4 official recalls and 159 consumer complaints in our database. The latest recall date is Nov 18, 2025. The most common complaint categories include fuel/propulsion system, unknown or other, electrical system. Estimated annual fuel cost is $1,757 based on the current calculator assumptions.

Buyer interpretation

What this record means before you buy

The useful question is not just whether this page has records. It is what those records should make you verify before money changes hands.

Recall homework

There are 4 official recalls listed for this model year. Before buying, use the VIN to confirm which campaigns are still open and ask for dealer repair records on completed work.

Owner complaint pattern

Owner complaints most often mention fuel/propulsion system, unknown or other, electrical system. Scan those categories before the test drive so you know what symptoms, warning lights, or service history to ask about.

Service bulletin signal

122 manufacturer communications are listed. These are not recalls, but they can reveal repair instructions, warranty extensions, software notices, or known service patterns.

Ownership-cost check

The fuel-cost estimate is based on a representative EPA match, not every trim. Confirm the actual engine, drivetrain, and tire setup before comparing this listing with another year or model.

Questions to ask the seller

  • Can you show the current VIN recall status for this 2020 Hyundai Sonata?
  • Do you have dealer invoices or campaign paperwork for the listed recall repairs?
  • Have you noticed any issues related to fuel/propulsion system, unknown or other, electrical system?
  • Can I review recent maintenance records before the test drive?
Used-car checklist

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2020 Hyundai Sonata Regular Gasoline
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Safety ratings

Official safety ratings were found for 2 tested variants of the 2020 Hyundai Sonata.

Overall 5/5 stars
Frontal crash 4/5 stars
Side crash 5/5 stars
Rollover 5/5 stars

Displayed variant: 2020 Hyundai Sonata 4 DR FWD ; rollover risk 9.7%

Safety ratings can vary by tested body style, trim, drivetrain, or variant. Do not assume every trim has the same rating unless the official record says so.
Variant Overall Front Side Rollover
2020 Hyundai Sonata 4 DR FWD Default 5/5 stars 4/5 stars 5/5 stars 5/5 stars
2020 Hyundai Sonata HEV 4 DR FWD 5/5 stars 4/5 stars 5/5 stars 5/5 stars

How many recalls does the 2020 Hyundai Sonata have?

Verify with official VIN lookup

4 official recalls on record for the 2020 Hyundai Sonata. 25 matched quarterly completion reports are available.

Latest recall: November 18, 2025

Recall data is based on official records. This page is not an official VIN recall check. Always confirm open recalls with an official VIN lookup, the manufacturer, or an authorized dealer. Completion reports are campaign-level, delayed, and not VIN-specific.
Campaign Component Summary Consequence Remedy Date Completion
25V796000 FUEL SYSTEM, GASOLINE Hyundai Motor America (Hyundai) is recalling certain 2020-2023 Sonata vehicles. A damaged check valve can allow air to enter the fuel tank, causing it to expand and contact hot exhaust components, melting the tank. A melted fuel tank can leak, increasing the risk of a fire. Dealers will inspect and replace the check valve. The fuel tank assembly will be inspected for damage and replaced if necessary. Additionally, dealers will inspect and update the engine control unit software. All repairs will be performed as necessary, free of charge. Owner notification letters were mailed beginning March 13, 2026. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 286. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on November 19, 2025. Nov 2025 2026-1
9,342 remedied / 85,043 involved (11.0%)
22V196000 LATCHES/LOCKS/LINKAGES:TRUNK LID:LATCH Hyundai Motor America (Hyundai) is recalling certain 2020 Sonata and Sonata Hybrid, and 2019 Genesis G70 vehicles. The trunk latch may become damaged, preventing the opening of the trunk from the inside. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 401, "Internal Trunk Release." A person inside the trunk compartment may become trapped, increasing their risk of injury. Dealers will inspect the trunk latch and replace the trunk latch base, as necessary, free of charge. Owner notification letters were mailed May 26, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 221/010G. Mar 2022 2024-1
49,024 remedied / 63,461 involved (77.3%)
20V213000 ELECTRICAL SYSTEM:SOFTWARE Hyundai Motor America (Hyundai) is recalling certain 2020 Nexo and Sonata vehicles. The Remote Smart Parking Assist (RSPA) software may fail to prevent vehicle movement upon detection of an RSPA system malfunction. Unintended vehicle movement increases the risk of a crash. Hyundai will notify owners, and dealers will reprogram the RSPA software, free of charge. The recall began June 3, 2020. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 191. Apr 2020 2022-1
11,606 remedied / 11,870 involved (97.8%)
20V122000 EQUIPMENT:OTHER:LABELS Hyundai Motor America (Hyundai) is recalling certain 2020 Sonata vehicles produced between October 22, 2019 and February 13, 2020. The tire pressure label inside the driver's door and the owner's manual state an incorrect tire size. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 110, "Tire Selection and Rims." The incorrect tire information may mislead the vehicle owner to install the wrong tire size, potentially affecting vehicle handling, increasing the risk of a crash. Hyundai will notify owners, and dealers will install new label stickers over the tire pressure label and in the owner's manual, free of charge. The recall began April 22, 2020. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 190. Feb 2020 2022-1
4,617 remedied / 5,044 involved (91.5%)

Are there federal defect investigations for the 2020 Hyundai Sonata?

Official records show 2 federal defect investigations matched to the 2020 Hyundai Sonata.

0 open 2 closed
Investigations are not recalls. They show official defect reviews and may close without a recall, or may reference a related campaign when one exists.
Action Status Component Subject Opened Related recall
DP22005 Closed ELECTRICAL SYSTEM:PROPULSION SYSTEM Pedestrian alert sounds
NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by NHTSA regarding the subject matter of the petition. 		Jan 2023
Closed Aug 2023 		22V063000
DP22003 Closed ENGINE Loss of Motive Power
The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. Additional complaints were provided which alleged that the oil drain pans lack sufficient structural integrity and are susceptible to cracking. The petition itself can be reviewed at NHTSA.gov under ODI number 11481745. On September 12, 2022, the Office of Defects Investigation (ODI) opened Defect Petition (DP22-003) to evaluate the Petitioners’ request. The Petitioners have provided additional complaints within four supplemental letters dated January 31, 2023, March 21, 2023, May 23, 2023, and August 4, 2023. ODI’s evaluation included the review and analysis of the complaints and supporting information submitted by the Petitioners, as well as additional complaints submitted directly to NHTSA which referenced either the oil drain plug or a crack in the oil pan. After reviewing the available data, ODI has not identified evidence that would support opening a defect investigation into the oil drain pan assemblies of the subject vehicles. Based on a review of the available information, a loss of motive power resulting from an oil drain plug back out has not occurred between the initial sale of a vehicle and the completion of its first oil change. If during an oil change service, a technician fails to remove the existing drain plug gasket before installing a new gasket, it is likely that a proper seal between the drain plug and the oil pan will not be made. An improper seal between the drain plug and oil pan could lead to the backing out on the drain plug, resulting in the sudden loss of oil while driving. Additionally, the provided examples of oil pan cracks were localized to the immediate vicinity of the oil drain plug and/or appeared to be the result of direct-contact with a tool during servicing.  There is no information to support that a vehicle-based defect exists relating to the oil pan assembly, and instead the documented incidents are related to the failure to follow the proper maintenance procedures during oil change service. In October 2023, Hyundai published a Technical Service Bulletin (TSB) that provided detailed instructions for oil change service on its gasoline powered vehicles, specifically highlighting the need to remove and replace the existing drain plug gasket prior to reinstalling the drain plug. After a thorough review of the material submitted by the petitioner, the information already in NHTSA's possession, and the potential risks to motor vehicle safety implicated by the petitioners' allegations, NHTSA does not believe that a formal investigation is warranted. Therefore, the petition is denied. A Federal Register Notice (FRN) further detailing NHTSA’s reasons for denial of the petition will be published. The reference numbers for the complaints to NHTSA cited by the petitioner can be found in the petition submission documents in the public file for DP22-003. To review those complaints and the additional complaints ODI added to its evaluation which are cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov. 		Sep 2022
Closed Dec 2023 		None

Are there manufacturer notices for the 2020 Hyundai Sonata?

Official records show 122 manufacturer communications on record for the 2020 Hyundai Sonata.

0 warranty 13 service campaigns 0 software/OTA

Common components: ELECTRICAL SYSTEM (32), ENGINE AND ENGINE COOLING (26), POWER TRAIN (24), EQUIPMENT (15), STEERING (9)

Manufacturer communications are not recalls. They can include service bulletins, repair instructions, warranty extensions, software updates, service campaigns, and other notices.
Date Type Component Summary ID / document
Apr 2026 Other AIR BAGS 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 System Co., Ltd. (DTN), that have been identified in U.S. vehicles following prior crashes, theft, or non‑certified airbag replacements. These inflators are not approved for use, may rupture during deployment, and have caused serious injuries and fatalities. Please see attached announcement, provided by NHTSA, for more details. 11032522
DTN DCS
Apr 2026 Other AIR BAGS 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., Ltd. (DTN). These inflators were not supplied, approved, or authorized by the vehicle manufacturers and have primarily been found in vehicles that previously experienced a crash and underwent airbag replacement using non-genuine parts. These dangerous inflators have ruptured during deployment, posing a serious risk of injury or death due to metal fragments entering the vehicle cabin. To date, Hyundai is aware of three people who have died while driving a Hyundai vehicle with one of these substandard replacement airbag inflators that deployed in what likely would have been a survivable crash. NHTSA has issued a public advisory urging vehicle owners and service professionals to have vehicles inspected if there is reason to believe that a non-genuine replacement airbag may have been installed. Vehicles with salvage or rebuilt titles, prior airbag deployments, or unknown repair histories may present a higher risk. NHTSA strongly cautions against self-inspection by vehicle owners and recommends inspection by trained technicians. 11032523
DTN DL
Feb 2026 Service Bulletin/Repair Instructions LANE DEPARTURE: ASSIST Some 2019MY and newer vehicles equipped with a front view camera may illuminate certain warning lights and trigger DTC C272246 fault code for the front camera. In the following cases, the front camera auto-calibration range may be exceeded while driving: • If the front camera is not properly installed and is completely or partially detached. • In case of excessive changes affecting the vehicle's balance (e.g., loading excessively heavy cargo in a specific location of the vehicle, or significant under-inflation of the tires). • Specific road conditions affecting the vehicle's balance (e.g., excessive road crown) This TSB provides instructions on how to service the vehicle when the front camera related warning light(s) are triggered due to system out of calibration (DTC_C272246). 11029906
26-AD-001H TSB
Feb 2026 Service Bulletin/Repair Instructions ENGINE Some Sonata (DN8, DN8A) vehicles may have DTCs P218100, P2181F0, and/or P2181F1 (Cooling System Performance) set in the Engine Control Module, resulting in an illuminated Check Engine warning lamp. Follow the procedure in this TSB to replace the Integrated Thermal Management (ITM) module and update both the Engine Control Module (ECM) and Transmission Control Module (TCM) if applicable. Follow the flowchart in this TSB to update the appropriate modules. 11028666
26-EM-003H TSB
Dec 2025 Service Bulletin/Repair Instructions ENGINE Some Elantra (CN7, CN7A), Kona (OS, SX2), and Sonata Hybrid (DN8 HEV) vehicles equipped with 2.0L engines may illuminate a warning lamp for DTC P218100 (Cooling System Performance) related to the Integrated Thermal-Management Module (ITM). Follow the service procedure in this bulletin to install a spring onto the thermostat within the ITM, in order to prevent premature opening, and perform an ECU software update on affected vehicles. 11027036
25-EM-007H TSB
Nov 2025 Service Bulletin/Repair Instructions EXTERIOR LIGHTING 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 condensation inside the lamp assembly. Lamp assembly replacement is NOT necessary in most cases. This condition can be eliminated by turning on the lamps with the engine running for several minutes or during normal driving operation. 11025476
25-BD-012H TSB
Sep 2025 Service Bulletin/Repair Instructions ELECTRICAL SYSTEM This bulletin provides information related to the changes introduced in the 2025 1st Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system as described in this TSB. 11023692
25-BE-020H TSB
Aug 2025 Service Campaign ELECTRICAL SYSTEM Certain Hyundai vehicles may exhibit a warning light with Diagnostic Trouble Code (“DTC”) P1BB20 due to a battery over voltage condition. 11022097
25-01-010H-1 9B4 OL
Jul 2025 Service Campaign ELECTRICAL SYSTEM This bulletin provides the procedure to update the software for the Battery Management System (BMS) on certain Elantra Hybrid (CN7 HEV), Sonata Hybrid (DN8 HEV), and Tucson Hybrid (NX4 HEV) vehicles that may exhibit a warning light with DTC P1BB200 and enter Limp Mode. 11020798
25-01-010H-1 TSB
Jul 2025 Service Campaign ELECTRICAL SYSTEM Certain Elantra Hybrid (CN7 HEV), Sonata Hybrid (DN8 HEV), and Tucson Hybrid (NX4 HEV) vehicles may exhibit a warning light due to DTC Code P1BB20 (12V Lithium Battery Cell Voltage High). The California Air Resources Board has determined that these vehicles may be releasing air pollutants which exceed Federal and California standards. 11020799
25-01-010H-1 DN

What are the most common 2020 Hyundai Sonata complaints?

159 total complaints on record

How much does the 2020 Hyundai Sonata cost in fuel?

Estimated annual cost $1,757 $146/month at 12,000 miles/year
Effective efficiency 30.7 MPG
Energy used 390 gal/yr
Price assumption $4.50 $/gal

Assumptions: 27 city / 37 highway / 31 combined MPG · Regular Gasoline · efficiency ratings from official public data when available · fuel price default: official public data (U.S. average, Jun 3, 2026)

293 g/mi CO2Fuel score 7/10Smog 7/10SmartWay

Model-year comparison

2026 2025 2024 2023 2022