BOUGHT 2005 HYUANDI ON 12/8/04. EXPERIENCED VIBRATION ON 12/9/05 TOOK CAR BACK TO DEALERSHIP IN CLEVELAND TENNESSEE, THEY SAID NOTHING WAS WRONG, BUT THEY THOUGHT THAT THE BOLTS THAT HOLD THE MOTOR IN CAR NEEDED TO BE TIGHTENED. TOOK CAR BACK 3 DAYS LATER FOR THE SAME PROBLEM VIBRATION, THEY SAID THAT THE BOLTS NEEDED TO BE TIGHTENED AGAIN. TOOK THE CAR BACK ON THREE OTHER OCCASIONS AND THEY CON…
2005 Hyundai Sonata engine problems
moderate 7 complaints filed with NHTSA · avg repair $3,100
Complaints
7
Recalls
0
Crashes
0
Avg fix
$3,100
What owners are reporting 2 most recent
I WAS DRIVING HOME JUST LIKE EVERYDAY FROM WORK. ALL OF A SUDDEN WHEN I GOT OFF THE HIGH WAY IT FELT LIKE MY CAR WAS AN AIRPLANE TRYING TO TAKE OFF.. WELL IT TURNS OUT I HAVE A BAD MOTOR. THERE WERE NO SIGNS NO NOTHING. I COULD HAVE BEEN IN A WORST PLACE. I DO NOT HAVE ANY WHERE NEAR THE MILEAGE THAT I SHOULD FOR MY MOTOR TO JUST GO. *TR
Common questions
How serious is the engine problem on the 2005 Hyundai Sonata?
It's a documented issue but not catastrophic. 7 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.
At what mileage does the engine typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
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.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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