2004 Audi A4 1.8T Avant Quattro
Facebook Marketplace
San Francisco, CA201,220 milesManual
Be first when another Audi B6 A4 comes up
We'll search 100+ marketplaces, auctions and forums, plus thousands of dealers, and notify you when we find one.
or
Free. Unsubscribe anytime. By continuing, you agree to our Terms and Privacy Policy.
Summary
This 2004 Audi A4 Avant Quattro has a boost/turbo-related fault (P0299) and other diagnostic codes, with a mechanic suspecting turbo failure or a boost leak. It comes with a full VCDS diagnostic report and extensive maintenance records spanning over 10 years, including a timing belt service and engine rebuild.
—
Loading sold figures · 12 months to Apr 5, '26
Listing history
1 appearance- 4/5/2026Facebook MarketplaceWithdrawn· this listing$1.8k
Last asking
$1.8k
Bottom 20% of B6 A4s in 2026
Bottom 10% of all listings in 2026
Similar cars for sale
Parts for this car
Related Guides
© 2026 Hypercars Technologies Inc. All rights reserved.
Hypercars Technologies Inc. is not affiliated with the companies or individuals mentioned on its site. Third-party trademarks and logos belong to their respective owners; use does not imply endorsement or affiliation. Data is provided "as is" without warranty of accuracy, completeness, or timeliness.
© 2026 Hypercars Technologies Inc. All rights reserved.
Hypercars Technologies Inc. is not affiliated with the companies or individuals mentioned on its site. Third-party trademarks and logos belong to their respective owners; use does not imply endorsement or affiliation. Data is provided "as is" without warranty of accuracy, completeness, or timeliness.