Used Audi A1 S Line Competition prices

There are 27 used Audi A1 S Line Competition cars for sale from UK dealers on AskCar, as of 2 November 2026. Typical asking price £14,000 (the median: half cost less, half cost more). The cheapest is £10,490. The middle half are priced between £13,000 and £15,500.

Dealers lowered the asking price on more than one in five of Audi A1 S Line Competition cars: 6 of the 27 in the 14 days to 2 November 2026.

AskCar lists 4,864 used Audi A1 across the UK, from 2,042 dealerships.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

Audi A1 S Line Competition 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. 25 of the 26 cars listed here meet these rules. Page 2 lists every other Audi A1 S Line Competition 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 4,753 priced Audi A1 adverts on AskCar as of 2 November 2026. The figures on this page describe the cars advertised, not a valuation of every Audi A1 S Line Competition.

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 Audi A1 S Line Competition: priced furthest below the AskCar estimate

These 10 are priced 2% to 13% under their AskCar estimate. Their asking prices run from £12,999 to £17,295.

Cheapest Audi A1 S Line Competition: the lowest asking prices

These 10 are priced £10,490 to £13,750. They have covered 31,800 to 138,570 miles.

Lowest-mileage Audi A1 S Line Competition

These 10 have covered 24,000 to 49,000 miles. Their asking prices run from £12,999 to £17,295.

Recently reduced Audi A1 S Line Competition: the biggest price reductions in the 14 days to 2 November 2026

The dealer lowered the asking price on each of these 5 in the 14 days to 2 November 2026. Their reductions since AskCar first saw them run from £200 to £2,000.

Newly advertised Audi A1 S Line Competition: first seen by AskCar in the 7 days to 2 November 2026

These 3 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

Audi A1 by gearbox, fuel and body

Audi A1 prices by year

Audi A1 by trim

Audi A1 by price

Audi A1 near you

More Audi

Everything