Used Audi A5 for sale under £20,000

There are 1,137 used Audi A5 under £20,000 for sale from UK dealers on AskCar, as of 6 November 2026. Typical asking price £13,000 (the median: half cost less, half cost more). The cheapest is £900. AskCar lists 1,927 used Audi A5 across the UK, from 1,078 dealerships.

The middle half of the 1,137 cars are priced between £9,000 and £16,500.

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.

340 of the 1,137 cars had their price reduced in the last 14 days to 6 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202325£19,000£18,300 to £19,700
202245£18,500£17,500 to £19,000
202178£18,400£16,800 to £19,200
202077£17,000£15,700 to £18,300
2019211£15,500£13,700 to £17,000
2018155£13,100£11,500 to £14,800
2017168£12,000£10,300 to £14,100
201679£9,500£8,000 to £11,500
201586£8,000£6,700 to £9,400
201459£7,800£6,100 to £9,000
201353£6,700£5,500 to £7,500
201236£5,900£4,900 to £6,500

Cars for sale now, page 1 of 12

Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,877 priced Audi A5 adverts on AskCar as of 6 November 2026.

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.

Cheaper cars like each one, with its price history, are on its AskCar page.

Audi A5 by gearbox, fuel and body

Audi A5 under £20,000 by gearbox, fuel and body

Audi A5 prices by year

Audi A5 by price

Audi A5 near you

More Audi

Same budget

Everything