2010 Hyundai Sonata engine problems
severe 19 complaints filed with NHTSA · avg repair $3,100 · see engine across all vehicles →
What owners are reporting 0 most recent
Common questions
How serious is the engine problem on the 2010 Hyundai Sonata?
It's a meaningful issue. 19 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $3,100.
At what mileage does the engine typically fail?
Across the 15 complaints that reported odometer mileage, most engine failures cluster between 56,000 and 110,000 miles, with the median around 75,621. A quarter of owners report trouble before 56,000; a quarter make it past 110,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.