2017 Audi TT S Line prices

There are 32 used 2017 Audi TT S Line cars for sale from UK dealers on AskCar, as of 7 November 2026. Typical asking price £13,600 (the median: half cost less, half cost more). The cheapest is £8,998. The middle half are priced between £11,000 and £15,100. Median mileage: about 65,000 miles.

Dealers lowered the asking price on more than one in five of 2017 Audi TT S Line cars: 8 of the 32 in the 14 days to 7 November 2026.

2017 Audi TT S Line against other years

A 2016 Audi TT S Line car has a typical asking price of £12,400, as of 7 November 2026.

AskCar lists 1,164 used Audi TT across the UK, from 843 dealerships.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2017 Audi TT S Line cars for sale now, page 1 of 2

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. 28 of the 29 cars listed here meet these rules. Page 2 lists every other 2017 Audi TT S Line car, cheapest first, including the one the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,082 priced Audi TT adverts on AskCar as of 7 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2017 Audi TT S Line.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.

This list leaves out 3 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value 2017 Audi TT S Line: priced furthest below the AskCar estimate

These 10 are priced 1% to 12% under their AskCar estimate. Their asking prices run from £9,685 to £17,995.

Cheapest 2017 Audi TT S Line: the lowest asking prices

These 10 are priced £8,998 to £12,300. They have covered 66,000 to 104,434 miles.

Lowest-mileage 2017 Audi TT S Line

These 10 have covered 16,000 to 45,984 miles. Their asking prices run from £13,750 to £17,995.

Recently reduced 2017 Audi TT S Line: the biggest price reductions in the 14 days to 7 November 2026

The dealer lowered the asking price on each of these 8 in the 14 days to 7 November 2026. Their reductions since AskCar first saw them run from £300 to £2,500.

Newly advertised 2017 Audi TT S Line: first seen by AskCar in the 7 days to 7 November 2026

These 4 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

Audi TT by gearbox, fuel and body

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