2021 Hyundai Sonata
Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2021 Hyundai Sonata is worth — from official NHTSA and EPA data. 6 on record.
2021 Hyundai Sonata at a glance
Free: specs, open recalls for that exact car, build sheet and fair price.
2021 Hyundai Sonata recalls 4
Hyundai Motor America (Hyundai) is recalling certain 2021-2022 Santa Fe and Sonata vehicles equipped with 2.5L turbocharged engines. Fuel may leak at the pipe connection between the high-pressure fuel pump and fuel rail.
Fix: Dealers will inspect and tighten, or replace the fuel pipe as necessary, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 207.
Hyundai Motor America (Hyundai) is recalling certain 2020-2021 Santa Fe, 2021 Sonata, and Elantra vehicles. During manufacturing, the windshield may not have been properly bonded to the vehicle, allowing it to detach in a crash.
Fix: Dealers will remove and reinstall the front windshield panel, free of charge. Owner notification letters were mailed June 20, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 216.
Hyundai Motor Company (Hyundai) is recalling certain 2021-2022 Santa Fe, Sonata, Veloster N, 2022 Santa Cruz, Elantra N, and Kona N vehicles. The vehicle's "fail-safe" limited-mobility drive mode may be impaired, when prompted by a transmission oil pump malfunction, which can result in a complete loss of drive power.
Fix: Dealers will inspect and replace the transmission, as necessary. Dealers will also update the transmission control unit software. All repairs will be performed free of charge. Owner notification letters were mailed January 10, 2023. Owners may contact Hyundai customer service at 1-855-371-9460.…
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.
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 repairs will be performed as necessary, free of charge. Owner notification letters wer…
Source: U.S. NHTSA. A recall applies to a model year, but only a VIN check shows whether a specific car has had the repair done.
2021 Hyundai Sonata common problems
The most-reported problem areas from 118 owner complaints filed with NHTSA — and what to check before you buy.
2021 Hyundai Sonata MPG & running costs
Source: U.S. EPA / DOE fueleconomy.gov, averaged across trims.
What's a 2021 Hyundai Sonata worth?
Estimated 5-year cost to own
A rough guide to what running a 2021 Hyundai Sonata costs over five years and 75,000 miles.
How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. Depreciation compares today's typical asking price for this model year ($29,311) with the same model 5 model-years older ($12,370), from CarLogs listing data. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.
2021 Hyundai Sonata trims & engines on record
2021 Hyundai Sonata vehicles on record
Other Hyundai Sonata model years
2021 Hyundai Sonata — frequently asked questions
Does the 2021 Hyundai Sonata have any safety recalls?
Yes — NHTSA lists 4 safety recalls for the 2021 Hyundai Sonata. Recall repairs are free at any franchised dealer. Whether a specific car still has one open depends on its VIN.
What are the most common problems with the 2021 Hyundai Sonata?
Based on 118 owner complaints filed with NHTSA, the most-reported problem areas are engine, fuel/propulsion system, fuel system.
What gas mileage does the 2021 Hyundai Sonata get?
The U.S. EPA rates the 2021 Hyundai Sonata at about 30 mpg combined (26 city / 36 highway).
How much is a 2021 Hyundai Sonata worth?
Comparable 2021 Hyundai Sonata listings run roughly $25,999–$33,740, typically around $29,311 (from 5 vehicles).
Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.