2008 Audi A5: common problems and reliability

Is 2008 a good year for the A5?

Across the 15 A5 model years we track, complaint volume runs from 2 (2017) to 120 (2020). With 5 complaints, the 2008 A5 sits belowthe model's median of 11.

These are raw NHTSA complaint totals, not adjusted for how many cars sold or how long each model year has been on the road. Older and higher-selling years accumulate more complaints.

Where owners report problems

Recalls affecting the 2008 A5

What owners report on the 8TA A5

Owners of the 2009-2016 8TA A5 generally enjoy the car’s styling, comfort, and driving experience, calling it a beautiful and fun daily driver. However, sentiment is heavily tempered by concerns over reliability, particularly with the 2.0T TFSI engine, which i

• 2.0T TFSI oil consumption (piston rings): Frequency: very frequent. A well-known issue requiring engine rebuild or piston ring replacement; covered by a class-action settlement for some model years.
• Timing chain stretch/failure (2.0T TFSI): Frequency: very frequent. Can cause catastrophic engine damage; tensioner was redesigned around 2013. Monitoring chain stretch via diagnostic tools is recommended.
• Water pump failure: Frequency: recurrent. Plastic components crack and leak; often replaced preventatively alongside the thermostat.
• PCV valve failure: Frequency: recurrent. A common failure point on the 2.0T; relatively inexpensive to replace.
• Carbon buildup on intake valves (direct injection engines): Frequency: recurrent. Requires walnut blasting every 40,000-75,000 miles to maintain performance.

Owner insights for the 8TA A5. Read the full 8TA owner report.

Typical used price

Used A5 listings typically run $17,438–$49,560 across 2013 to 2026 model years.

Compare the A5 against its rivals