2021 Audi RS6 Avant prices

There are 45 used 2021 Audi RS6 Avant cars for sale from UK dealers on AskCar, as of 12 November 2026. Typical asking price £72,000 (the median: half cost less, half cost more). The cheapest is £62,495. The middle half are priced between £70,000 and £78,000. Median mileage: about 38,000 miles.

Dealers lowered the asking price on more than one in ten of 2021 Audi RS6 Avant cars: 6 of the 45 in the 14 days to 12 November 2026.

2021 Audi RS6 Avant prices by engine and mileage

EngineAll mileagesUnder 20,000 miles20,000 to 40,000 miles40,000 to 60,000 miles60,000 miles or more
4.0 petrol£72,000Too few for sale£75,000Too few for saleToo few for sale

2021 Audi RS6 Avant prices by trim

TrimTypical asking price, 2021 cars
Vorsprung£76,000
Carbon BlackToo few for sale

Only 11 of the 2021 Audi RS6 Avant cars for sale are Carbon Black, too few to give a typical asking price.

Typical asking prices are of 2021 Audi RS6 Avant cars for sale on 12 November 2026, and are given only where at least 20 cars with a price are for sale.

2021 Audi RS6 Avant against other years

A 2020 Audi RS6 Avant car has a typical asking price of £70,000 and a 2022 one £79,000, as of 12 November 2026.

AskCar lists 284 used Audi RS6 Avant across the UK, from 205 dealerships.

As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2021 Audi RS6 Avant cars for sale now, page 2 of 2

This page lists 2021 Audi RS6 Avant 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 276 priced Audi RS6 Avant adverts on AskCar as of 12 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2021 Audi RS6 Avant.

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 2 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Audi RS6 Avant prices by year

Audi RS6 Avant by trim

2021 Audi RS6 Avant by trim

Audi RS6 Avant by price

Audi RS6 Avant near you

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