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2023 Hyundai Sonata problems: engine and transmission complaints and recalls
74% of relevant owner complaints filed with NHTSA on the 2023 Hyundai Sonata are about the engine, transmission or fuel system. Well over half of everything owners reported is the drivetrain. That is a severe model-level pattern; every model year we track at this level has a documented failure behind it.
Worse than 94% of the 1,790 model years we track (2010–2023).
Excludes 3 airbag, lighting and seat-belt recall complaints that would otherwise mask the signal (unadjusted: 72%).
Does the 2023 Hyundai Sonata have fuel system problems?
Owner complaints say yes, heavily, as a model-year pattern. 73 of 99 relevant complaints filed with NHTSA about the 2023 Hyundai Sonata concern the engine, transmission or fuel system (74%), and the largest group is filed under fuel/propulsion system (40). For comparison, the 2022 scores 57%. On a test drive, check for hard starts, stalling, hesitation, a fuel smell or a check-engine light. This describes the model year, not any one car: a well-maintained or already-repaired example can be fine, and a clean model year can still have a bad car in it.
Complaints by component
The years either side
Manufacturers fix things mid-generation. A bad year next to a clean one is common; the fix usually arrived in between.
The rest of the picture on the 2023 Hyundai Sonata
- The mileage where it happens. When owners of the 2023 Hyundai Sonata said the problem showed up, and the range most of them fell in.
- What the repair costs. Typical fuel system repair ranges, to price into your offer.
- Cleaner alternatives. Similar cars and nearby years with a better record.
- Every owner quote, with the ones about your car's own engine first.
- What to ask the seller and what to check on the test drive, for this car.
- Two cars side by side, if you are deciding between them.
What one owner reported
One of 73 drivetrain complaints. The full report shows them, with quotes about the engine in the car you are looking at first.
Are there engine or transmission recalls on the 2023 Hyundai Sonata?
Yes. NHTSA lists 2 recall campaigns on the 2023 Hyundai Sonata involving the engine, transmission or fuel system, out of 2 in total. A recall is the manufacturer admitting a defect and paying to fix it; whether a specific car still has one open depends on its VIN, which the full report checks. The owner complaints above are a separate record and often point at problems that never became a recall.
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.
Risk: A melted fuel tank can leak, increasing the risk of a fire.
Fix: 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…
Hyundai Motor America (Hyundai) is recalling certain 2023-2024 Palisade Tucson, 2023 Sonata, Elantra, and Kona vehicles. The electronic controller for the Idle Stop & Go oil pump assembly may contain damaged electrical components that can cause the pump controller to overheat.
Risk: An electric oil pump assembly that overheats increases the risk of a vehicle fire.
Fix: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will inspect and replace the electric oil pump controller, as necessary, free of charge. Owner notification…
Source: NHTSA recall campaigns filed against this year, make and model; one of NHTSA's listings did not answer when this page was built, so the list may be incomplete. Checked October 17, 2026.
Checking one particular 2023 Hyundai Sonata? This page is about the model year. Accidents, title brands and odometer records belong to the individual car, and that is what a vehicle history report covers.
Get a history report from EpicVIN Before you pay: EpicVIN’s $1 offer is a 3-day trial (up to 5 reports) that renews at $49.99 a month unless you cancel. Other plans are listed under “View all our packages” at checkout. We may earn a commission if you buy through this link. It does not change what this page reports.Questions people ask about the 2023 Hyundai Sonata
Does the 2023 Hyundai Sonata have fuel system problems?
Owner complaints say yes, heavily, as a model-year pattern. 73 of 99 relevant complaints filed with NHTSA about the 2023 Hyundai Sonata concern the engine, transmission or fuel system (74%). Before buying one, have an independent mechanic check the fuel system and ask the seller whether it has been repaired or replaced.
Are there engine or transmission recalls on the 2023 Hyundai Sonata?
Yes. NHTSA lists 2 recall campaigns on the 2023 Hyundai Sonata involving the engine, transmission or fuel system, out of 2 in total: 25V796000 (fuel system, gasoline), 23V526000 (power train: automatic transmission: fluid/lubricant: pump). Whether a specific car still has one open depends on its VIN.
Which Hyundai Sonata years are better?
Among the Hyundai Sonata years we track, the 2010 (18%), the 2011 (43%) and the 2020 (49%) have a lower engine and transmission complaint share than the 2023 (74%). Manufacturers fix things mid-generation, so the year before or after can be a different car.
Should I buy a 2023 Hyundai Sonata?
That depends on the car in front of you, not just the model year. The 2023 Hyundai Sonata has an elevated fuel system complaint pattern, so treat it as a car that needs proof: service records showing fuel system work, a cold-start test drive, and an independent pre-purchase inspection focused on the fuel system. A well-kept or already-repaired example can be a fine car; an unknown one is a gamble.
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Check a VINExperimental model-level information. This is not a vehicle inspection, vehicle-history report, financial advice or purchase recommendation. It describes patterns across a model year, not the condition of any individual vehicle. Combined across 2 body styles NHTSA files separately.