2020 Audi S8 prices

There are 3 used 2020 Audi S8 cars for sale from UK dealers on AskCar, as of 4 November 2026. The cheapest is £39,999.

AskCar lists 46 used Audi S8 across the UK, from 36 dealerships.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2020 Audi S8 cars for sale now

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage 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 3 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 45 priced Audi S8 adverts on AskCar as of 4 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2020 Audi S8.

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.

Best value 2020 Audi S8: priced furthest below the AskCar estimate

Their asking prices run from £39,999 to £47,990.

Cheapest 2020 Audi S8: the lowest asking prices

These 3 are priced £39,999 to £47,990. They have covered 36,735 to 54,000 miles.

Lowest-mileage 2020 Audi S8

These 3 have covered 36,735 to 54,000 miles. Their asking prices run from £39,999 to £47,990.

Newly advertised 2020 Audi S8: first seen by AskCar in the 7 days to 4 November 2026

This car is the most recently advertised.

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