10.0

really awful
Crashes / Fires:
1 / 0
Injuries / Deaths:
1 / 0
Average Mileage:
141,000 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.

2004 Audi A6 engine problems

engine problem

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2004 Audi A6 Owner Comments

problem #2

Dec 022011

A6 6-cyl

  • 92,000 miles

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

Replaced cylinder bank 1 right side!

- Milwaukee, WI, USA

problem #1

Aug 122010

A6 6-cyl

  • Automatic transmission
  • 190,000 miles
The contact owns a 2004 Audi A6 avant. The contact stated that the check engine light had been illuminating intermittently. The dealer stated that the contact should not worry about the light. While driving 65 mph, the contact swerved to miss a deer and lost control of the vehicle. It began to rock back and forth and the brakes were inoperative. The contact hit guardrails on both the driver and passenger sides. The vehicle then tipped on its side and went into a ravine. The engine was still running and the wheels were still spinning. The air bags did not deploy. The contact suffered injuries to the collar bone, ribs, a concussion, and lost teeth. The dealer stated that there could have been a problem with the computer. The vehicle was destroyed. The current and failure mileages were approximately 190,000. Updated 04/08/11

- Illiamsburg, VA, USA

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