2021 BMW M5 prices

There are 29 used 2021 BMW M5 cars for sale from UK dealers on AskCar, as of 7 November 2026. Typical asking price £51,000 (the median: half cost less, half cost more). The cheapest is £32,950. The middle half are priced between £47,000 and £57,000. Median mileage: about 35,000 miles.

Dealers lowered the asking price on more than a quarter of 2021 BMW M5 cars: 8 of the 29 in the 14 days to 7 November 2026.

2021 BMW M5 prices by engine and mileage

EngineAll mileagesUnder 20,000 miles20,000 to 40,000 miles40,000 to 60,000 miles60,000 miles or more
4.4 petrol£50,500Too few for saleToo few for saleToo few for saleToo few for sale

2021 BMW M5 prices by trim

TrimTypical asking price, 2021 cars
Competition£50,000

Typical asking prices are of 2021 BMW M5 cars for sale on 7 November 2026, and are given only where at least 20 cars with a price are for sale.

2021 BMW M5 against other years

A 2020 BMW M5 car has a typical asking price of £45,000, as of 7 November 2026.

AskCar lists 398 used BMW M5 across the UK, from 291 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 BMW M5 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. All 29 cars listed here meet these rules. Page 2 lists every other 2021 BMW M5 car, cheapest first.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 371 priced BMW M5 adverts on AskCar as of 7 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2021 BMW M5.

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 2021 BMW M5: priced furthest below the AskCar estimate

These 10 are priced 1% to 12% under their AskCar estimate. Their asking prices run from £32,950 to £52,950.

Cheapest 2021 BMW M5: the lowest asking prices

These 10 are priced £32,950 to £47,971. They have covered 43,957 to 67,861 miles.

Lowest-mileage 2021 BMW M5

These 10 have covered 500 to 27,113 miles. Their asking prices run from £49,950 to £199,995.

Recently reduced 2021 BMW M5: the biggest price reductions in the 14 days to 7 November 2026

The dealer lowered the asking price on each of these 8 in the 14 days to 7 November 2026. Their reductions since AskCar first saw them run from £200 to £4,000.

Newly advertised 2021 BMW M5: first seen by AskCar in the 7 days to 7 November 2026

These 4 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

BMW M5 by gearbox, fuel and body

BMW M5 prices by year

BMW M5 by trim

2021 BMW M5 by trim

BMW M5 by price

BMW M5 near you

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