10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 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.

2006 Hyundai Sonata engine problems

engine problem

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2006 Hyundai Sonata Owner Comments

problem #1

Jan 012006

Sonata 6-cyl

  • Automatic transmission
  • miles

A D V E R T I S E M E N T S

I purchased a 2006 Hyundai Sonata in October 2005. The vehicle has developed a high pitched whine at 60-69 mph (2,000 RPM). I have taken the vehicle to my Hyundai dealership and they have been informed by Hyundai engineers that the noise comes from a design flaw dealing with the variable intake manifold. They are apparently aware of this matter but are doing nothing to rectify it. The noise is loud enough and high pitched enough that it could and does cause a driving distraction.

- Holly Springs, NC, USA

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