Used Audi A3 S Line prices

There are 3,106 used Audi A3 S Line cars for sale from UK dealers on AskCar, as of 2 November 2026. Typical asking price £19,000 (the median: half cost less, half cost more). The cheapest is £995. The middle half are priced between £14,400 and £23,000.

Dealers lowered the asking price on more than a third of Audi A3 S Line cars: 1,362 of the 3,106 in the 14 days to 2 November 2026.

Audi A3 S Line prices by year

A 2023 Audi A3 S Line typically costs £19,500, against £19,500 for all 2023 Audi A3 cars, as of 2 November 2026.

YearTypical asking priceTypical mileage
2026 Audi A3 S Line£29,0003,000 miles
2025 Audi A3 S Line£26,5009,000 miles
2024 Audi A3 S Line£22,50018,000 miles
2023 Audi A3 S Line£19,50028,000 miles
2022 Audi A3 S Line£18,00035,000 miles
2021 Audi A3 S Line£17,00042,000 miles
2020 Audi A3 S Line£16,00049,000 miles
2019 Audi A3 S Line£13,50057,000 miles
2018 Audi A3 S Line£12,50065,000 miles
2017 Audi A3 S Line£11,10074,000 miles
2016 Audi A3 S Line£9,50087,000 miles
2015 Audi A3 S Line£8,50090,000 miles
2014 Audi A3 S Line£8,00096,000 miles
2013 Audi A3 S Line£6,80099,000 miles

Typical asking prices are of Audi A3 S Line cars for sale on 2 November 2026, and are given only where at least 20 cars with a price are for sale.

AskCar lists 6,720 used Audi A3 across the UK, from 2,302 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 A3 S Line cars for sale now, page 21 of 61

This page lists Audi A3 S Line cars not picked out on page 1, cheapest first.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 6,542 priced Audi A3 adverts on AskCar as of 2 November 2026. The figures on this page describe the cars advertised, not a valuation of every Audi A3 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 83 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

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