AUDI A6 (2004-09) 4DR SALOON 2.0T FSI 170 SE
Buyer's Guide & Data from our Checks
The AUDI A6 (2004-09) 4DR SALOON 2.0T FSI 170 SE is a spacious, four-door executive saloon, sitting above family hatchbacks in the UK used-car market. It blends understated styling with a comfortable, upmarket feel, making it a more grown-up alternative to mainstream saloons and a practical choice for longer journeys.
The 2.0T petrol engine gives the A6 lively, confident performance, while SE trim focuses on comfort and usability. It suits commuters and families wanting a roomy cabin and boot, plus a relaxed motorway car; its size and running costs are less ideal for tight city parking or budget-conscious new drivers.
Mycarcheck.com records 205 look-ups across 61 VINs, with an average private-sale valuation of £900 and latest recorded mileage of 126,000 miles. The sample averages nearly five previous keepers, so checking history matters. Against BMW 5 Series and Mercedes-Benz E-Class rivals, the A6 is known for comfort, space and refinement.
Considering an Audi A6? Outstanding finance, write-offs, hidden damage, mileage discrepancies or theft could turn a bargain into a costly mistake. Enter the reg now and check before you buy.
Key Findings
The following statistics are drawn from our checks of 61 different vehicles, run between February 24th 2021 and October 31st 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
205
Lookups
Lookups
43
Hidden Histories
Hidden Histories
134k
Average Mileage
Average Mileage
£900
Average Valuation
Average Valuation
