Used diesel Audi SQ5 for sale under £20,000

There are 149 used diesel Audi SQ5 under £20,000 for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £13,500 (the median: half cost less, half cost more). The cheapest is £7,495. AskCar lists 494 used Audi SQ5 across the UK, from 368 dealerships.

The middle half of the 149 cars are priced between £11,500 and £16,000.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

42 of the 149 cars had their price reduced in the last 14 days to 10 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
201640£15,900£13,900 to £17,100
201548£13,000£11,900 to £15,000
201440£12,000£10,700 to £13,600

Cars for sale now, page 1 of 2

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 484 priced Audi SQ5 adverts on AskCar as of 10 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 SQ5 by gearbox, fuel and body

Diesel Audi SQ5 by price

Audi SQ5 prices by year

Audi SQ5 by price

Audi SQ5 near you

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