AUDI A6 (2004-09) 4DR SALOON 2.0T FSI 170 S LINE

Buyer's Guide & Data from our Checks
The AUDI A6 (2004-09) 4DR SALOON 2.0T FSI 170 S LINE is a mid-sized luxury saloon that appeals to those seeking a comfortable and refined driving experience. In the UK market, it is categorized as a executive saloon, known for its classy design and practicality, making it popular among professionals, small families, and those looking for a reliable, stylish vehicle.
Mycarcheck.com data reveals that this model has had a modest number of lookups (39 with 29 distinct VINs), indicating steady interest from used car buyers. The average recorded mileage of around 126,000 miles and an average valuation of about £1,200 reflect its age and typical usage, often driven for daily commutes or business trips. Its reputation for high-quality build and responsive handling makes it an attractive choice compared to rivals, especially for those valuing comfort and prestige.
What makes the AUDI A6 (2004-09) 2.0T FSI 170 S LINE stand out is its blend of sporty styling and practical features. The S line trim adds a sporty edge to the car’s elegant design, while the 2.0T FSI engine offers a good balance of performance and efficiency. This model is well-suited for drivers who want a comfortable, stylish car for everyday use, with a reputation for reliability and a premium driving feel.
Key Findings
The following statistics are drawn from our checks of 29 different vehicles, run between February 22nd 2021 and December 31st 2025. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
39
Lookups
Lookups
6
Hidden Histories
Hidden Histories
140k
Average Mileage
Average Mileage
£1,200
Average Valuation
Average Valuation












