CarComplaints.com Notes: The 2011 Sonata has a seriously defective engine that seizes without warning. It was awarded the dubious honor of being the first CarTalk / CarComplaints Turd of the Week in late September 2015.
A class action lawsuit was filed in May 2015 against Hyundai that claims the 2.4L Sonata engine is defective. More info here.
10.0
really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
1 / 0
Average Mileage:
585 miles
About These NHTSA Complaints:
This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.
So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.
I was getting things out of the trunk of the car, with the lid fully up. The trunk lid spontaneously tried to close, and was stopped by my face, causing lacerations.
Trunk lid will open when vehicle is sitting in still and the keys are removed from the vehicle and are laying stationary. This has happened on my vehicle numerous times over the last six months.
- Havre De Grace, MD, USA
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- Silver Spring, MD, USA