AUDI A6 (2004-09) 4DR SALOON 2.0 TDI 140 SE

Buyer's Guide & Data from our Checks
The AUDI A6 (2004-09) 4DR SALOON 2.0 TDI 140 SE is a popular midsize executive car that sits well within the UK market for those seeking a comfortable and practical vehicle. Identified as a saloon, it offers a refined design and a spacious interior, making it suitable for families, business users, or commuters looking for a reliable car for daily driving. With over 1,140 checks recorded on mycarcheck.com and nearly 500 different VINs, this model clearly remains a common choice in the used car market, reflecting its popularity and availability.
This Audi’s reputation is built on a balance of efficiency, comfort, and a premium feel, often appealing to drivers who value a smooth drive and sophisticated style. It is notably used as a versatile family or executive car, thanks to its refined ride and reasonably economical 2.0 TDI engine. With an average recorded mileage of around 176,000, it’s often seen with multiple previous owners, but its trusted brand name and build quality are persistent highlights.
Compared to rivals, the AUDI A6 (2004-09) 2.0 TDI SE is known for its sturdy construction and good fuel economy, making it an attractive option for cost-conscious drivers who still want luxury. Its enduring popularity, proven reliability, and comfortable driving experience help it stand out in the used car market, especially among those looking for a quality, dependable saloon that offers value for money.
Don’t risk buying a used Audi A6 (2004-09) saloon – hidden finance, write-offs or mileage issues could be hiding. Enter the reg now and check instantly to protect yourself from costly surprises.
Key Findings
The following statistics are drawn from our checks of 495 different vehicles, run between February 17th 2021 and July 31st 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
1,140
Lookups
Lookups
287
Hidden Histories
Hidden Histories
193k
Average Mileage
Average Mileage
£800
Average Valuation
Average Valuation












