2018 Audi TTS prices

There are 10 used 2018 Audi TTS cars for sale from UK dealers on AskCar, as of 6 November 2026. Typical asking price £20,500 (the median: half cost less, half cost more). The cheapest is £19,980. The middle half are priced between £20,000 and £22,500. Median mileage: about 53,000 miles.

Dealers lowered the asking price on more than one in ten of 2018 Audi TTS cars: 2 of the 10 in the 14 days to 6 November 2026.

AskCar lists 115 used Audi TTS across the UK, from 102 dealerships.

As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2018 Audi TTS cars for sale now

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. All 9 cars listed here meet these rules.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 107 priced Audi TTS adverts on AskCar as of 6 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2018 Audi TTS.

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 1 car whose advertised mileage is lower than the mileage recorded at its last MOT test.

Best value 2018 Audi TTS: priced furthest below the AskCar estimate

Their asking prices run from £19,980 to £23,700.

Cheapest 2018 Audi TTS: the lowest asking prices

These 9 are priced £19,980 to £23,700. They have covered 33,176 to 63,402 miles.

Lowest-mileage 2018 Audi TTS

These 9 have covered 33,176 to 63,402 miles. Their asking prices run from £19,980 to £23,700.

Recently reduced 2018 Audi TTS: the biggest price reductions in the 14 days to 6 November 2026

The dealer lowered the asking price on each of these 2 in the 14 days to 6 November 2026. Their reductions since AskCar first saw them run from £300 to £900.

Newly advertised 2018 Audi TTS: first seen by AskCar in the 7 days to 6 November 2026

These 2 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

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