Used BMW M3 Competition prices

There are 578 used BMW M3 Competition cars for sale from UK dealers on AskCar, as of 2 November 2026. Typical asking price £66,500 (the median: half cost less, half cost more). The cheapest is £25,990. The middle half are priced between £59,000 and £73,500.

Dealers lowered the asking price on more than a third of BMW M3 Competition cars: 243 of the 578 in the 14 days to 2 November 2026.

BMW M3 Competition prices by year

A 2026 BMW M3 Competition typically costs £78,000, against £78,000 for all 2026 BMW M3 cars, as of 2 November 2026.

YearTypical asking priceTypical mileage
2026 BMW M3 Competition£78,0003,000 miles
2025 BMW M3 Competition£71,0007,000 miles
2024 BMW M3 Competition£65,00017,000 miles
2023 BMW M3 Competition£64,00021,000 miles
2022 BMW M3 Competition£57,00028,000 miles
2021 BMW M3 Competition£53,50026,000 miles
2017 BMW M3 Competition£35,00057,000 miles

Only 19 of the BMW M3 Competition cars for sale are 2018 models, too few to give a typical asking price.

Typical asking prices are of BMW M3 Competition cars for sale on 2 November 2026, and are given only where at least 20 cars with a price are for sale.

AskCar lists 811 used BMW M3 across the UK, from 475 dealerships.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

BMW M3 Competition cars for sale now, page 7 of 12

This page lists BMW M3 Competition 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 756 priced BMW M3 adverts on AskCar as of 2 November 2026. The figures on this page describe the cars advertised, not a valuation of every BMW M3 Competition.

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

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BMW M3 by gearbox, fuel and body

BMW M3 prices by year

BMW M3 by price

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