What's Wrong with the 3rd Generation (2005–2007) A4?

A4 owners have made 35 complaints about the 2005–2007 model years. Using our PainRank™ system we've ranked it dead last in overall reliability, with significant engine and fuel system concerns.

Compare With Other A4 Generations

Common 2005-2007 Audi A4 Problems

Some of the worst issues 3rd generation A4 owners have to deal with.

  1. Busted Timing Chains

    Audi's EA888 2.0-liter engine has a history of tensioner problems in its timing chain. The loose chain is to blame for multiple occurances of catastrophic engine failure. Audi was forced to offer settlement offers, including an extended war…

    Continue reading article "Busted Timing Chains" View of engine timing chain

  2. Takata Recalls

    A large number of Audi vehicles have been recalled because they contain dangerous airbag inflators made by Takata. The shrapnel-hurling inflators have been recalled in over 37 million vehicles (and counting).

    Continue reading article "Takata Recalls" Test dummy getting hit by Takata airbag

What Owners Complain About

Sometimes it helps just to tally up the complaints and see where the biggest stacks are. Use this information to learn about troublespots or to run for the hills.

Worst Issues

What Breaks the Most

Years to Avoid

3rd Generation (2005–2007) A4 Key Numbers

  1. 3 model years

    Grouping all models by their year can reveal some baddies.

  2. 35 complaints

    Running tally of owner grievances filed to CarComplaints.com.

  3. 39th in reliability

    Overall reliability rank out of 39 eligible generations.

Recent 3rd Generation (2005–2007) A4 News

There's a lot of news out there, but not all of it matters. We try to boil down it to the most important bits about things that actually help you with your car problem. Interested in getting these stories in an email? Signup for free email alerts over at CarComplaints.com.