fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
19,262 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.

2005 Hyundai Tucson engine problems

engine problem

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2005 Hyundai Tucson Owner Comments

problem #3

Sep 162009


  • 55,000 miles


The contact owns a 2005 Hyundai Tucson. The contact stated that while driving 70 mph with the cruise control engaged, the vehicle unexpectedly accelerated to 80 mph. She had to exert great force during application of the brake pedal to decelerate back to the intended speed. She is in the process of having the vehicle inspected to determine the cause of the failure. The manufacturer was notified. The failure mileage and current mileages were 55,000.

- Banner Elk , NC, USA

problem #2

Sep 092005

(reported on)

Tucson 6-cyl

  • Automatic transmission
  • miles
2005 Hyundai Tucson developed problems with the engine and the engine light.** answer required***. the consumer stated the vehicle lack power when taking off. The cruise control disengaged on its own.

- Branson, MO, USA

problem #1

Aug 032005

Tucson 6-cyl

  • Automatic transmission
  • 2,786 miles
The contact owns a 2005 hound Tucson, while on cruise control it was too tight, causing the rpms to rev., the dealer repaired. Currently, while on cruise control it went out of the cruise control and the speed dropped rapidly. The service dealer stated they could not find the cause of the problem. This almost resulted in two accidents.

- Branson, MO, USA

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