AUDI A4 (2005-08) 4DR SALOON 2.0 TDI 170 QUATTRO S LINE
Buyer's Guide & Data from our Checks
The AUDI A4 (2005-08) 4DR SALOON 2.0 TDI 170 QUATTRO S LINE is a premium, four-door family saloon: a more grown-up alternative to an everyday hatchback, with diesel power and four-wheel drive for year-round confidence. It sits alongside the BMW 3 Series and Mercedes-Benz C-Class in the UK used executive-car market.
The S line brings a sportier look and feel, while the strong 170 diesel and Quattro traction suit motorway commuters, regular long-distance drivers and families wanting reassuring grip. Its comfortable cabin and composed drive make it an all-rounder, though age and running costs mean condition matters more than badge appeal. Compared with rivals, it blends premium presentation with secure, confident handling.
Mycarcheck.com records 248 look-ups across 107 VINs, a useful snapshot of this older A4. The average private-sale valuation is £1,400, with 140,000 miles recorded and annual use of 7,000 miles; cars averaged around five and a half previous keepers. Treat these as guides and check each car’s history and condition.
Buying an Audi A4 like this? 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 commit.
Key Findings
The following statistics are drawn from our checks of 107 different vehicles, run between February 23rd 2021 and September 30th 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
248
Lookups
Lookups
15
Hidden Histories
Hidden Histories
141k
Average Mileage
Average Mileage
£1,400
Average Valuation
Average Valuation
