2021 Audi Q4 e-tron prices

There are 53 used 2021 Audi Q4 e-tron cars for sale from UK dealers on AskCar, as of 6 November 2026. Typical asking price £20,500 (the median: half cost less, half cost more). The cheapest is £2,000. The middle half are priced between £18,800 and £22,500. Median mileage: about 32,000 miles.

Dealers lowered the asking price on more than a third of 2021 Audi Q4 e-tron cars: 18 of the 53 in the 14 days to 6 November 2026.

2021 Audi Q4 e-tron prices by trim

TrimTypical asking price, 2021 cars
S Line£20,000
Edition 1Too few for sale
SportToo few for sale

Only 12 of the 2021 Audi Q4 e-tron cars for sale are Edition 1, too few to give a typical asking price.

Only 11 of the 2021 Audi Q4 e-tron cars for sale are Sport, too few to give a typical asking price.

Typical asking prices are of 2021 Audi Q4 e-tron cars for sale on 6 November 2026, and are given only where at least 20 cars with a price are for sale.

2021 Audi Q4 e-tron against other years

A 2022 Audi Q4 e-tron car has a typical asking price of £21,500, as of 6 November 2026.

AskCar lists 1,225 used Audi Q4 e-tron across the UK, from 385 dealerships.

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.

2021 Audi Q4 e-tron cars for sale now, page 1 of 2

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced 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. 49 of the 50 cars listed here meet these rules. Page 2 lists every other 2021 Audi Q4 e-tron car, cheapest first, including the one the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,219 priced Audi Q4 e-tron adverts on AskCar as of 6 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2021 Audi Q4 e-tron.

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

Best value 2021 Audi Q4 e-tron: priced furthest below the AskCar estimate

These 10 are priced 1% to 7% under their AskCar estimate. Their asking prices run from £17,450 to £25,495.

Cheapest 2021 Audi Q4 e-tron: the lowest asking prices

These 10 are priced £15,299 to £17,990. They have covered 32,000 to 94,726 miles.

Lowest-mileage 2021 Audi Q4 e-tron

These 10 have covered 9,400 to 21,542 miles. Their asking prices run from £19,700 to £27,995.

Recently reduced 2021 Audi Q4 e-tron: the biggest price reductions in the 14 days to 6 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 6 November 2026. Their reductions since AskCar first saw them run from £500 to £1,500.

Newly advertised 2021 Audi Q4 e-tron: first seen by AskCar in the 7 days to 6 November 2026

These 9 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

Audi Q4 e-tron by gearbox, fuel and body

Audi Q4 e-tron prices by year

Audi Q4 e-tron by trim

2021 Audi Q4 e-tron by trim

Audi Q4 e-tron by price

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