2021 Subaru Forester prices

There are 12 used 2021 Subaru Forester cars for sale from UK dealers on AskCar, as of 7 November 2026. Typical asking price £21,000 (the median: half cost less, half cost more). The cheapest is £9,990. The middle half are priced between £18,700 and £24,000. Median mileage: about 30,000 miles.

Dealers lowered the asking price on 1 of the 12 2021 Subaru Forester cars in the 14 days to 7 November 2026.

AskCar lists 289 used Subaru Forester across the UK, from 167 dealerships.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2021 Subaru Forester 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. 8 of the 10 cars listed here meet these rules. Page 2 lists every other 2021 Subaru Forester car, cheapest first, including the 2 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 257 priced Subaru Forester adverts on AskCar as of 7 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2021 Subaru Forester.

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.

Best value 2021 Subaru Forester: priced furthest below the AskCar estimate

Their asking prices run from £17,999 to £31,450.

Cheapest 2021 Subaru Forester: the lowest asking prices

These 8 are priced £17,999 to £31,450. They have covered 3,920 to 56,589 miles.

Lowest-mileage 2021 Subaru Forester

These 8 have covered 3,920 to 56,589 miles. Their asking prices run from £17,999 to £31,450.

Recently reduced 2021 Subaru Forester: the biggest price reductions in the 14 days to 7 November 2026

The dealer lowered the asking price on this car in the 14 days to 7 November 2026.

Newly advertised 2021 Subaru Forester: first seen by AskCar in the 7 days to 7 November 2026

These 2 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

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