2021 BMW M3

3.0 BiTurbo Competition Steptronic RWD Euro 6 (s/s) 4dr (503 bhp)

£54,360

Fair price: within 8% of the typical £56,260 for this model, age and mileage, drawing on 780 adverts of this make and model.

Overview

Make
BMW
Model
M3
Trim
COMPETITION
Version
3.0 BiTurbo Competition Steptronic RWD Euro 6 (s/s) 4dr (503 bhp)
Mileage
21,784 miles
Year
2021
Fuel type
Petrol
Body type
Saloon
Engine
3.0 L
Gearbox
Automatic
Power
503 bhp
Seats
5
CO2
224 g/km
Colour
Blue
Doors
4
Driven wheels
Rear Wheel Drive
Gearbox version
Steptronic
Engine badge
BiTurbo
Emissions standard
Euro 6

About this car

At 21,784 miles, this 2021 BMW M3 Competition has covered about 2,800 fewer miles than other 2021 BMW M3 cars. Our estimated market asking price is £56,260. This car is advertised at £54,360, which is £1,900 below that figure. The estimate uses 780 UK dealer adverts for the BMW M3, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 33 days ago, the asking price has dropped by £790. The latest MOT record shows an expiry date of 2 August 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Prestige and Performance Cars Wakefield in Ossett.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 19 September 2026, 33 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £790 from the first recorded £55,150. 3 price reductions recorded, the latest observed on 18 October 2026.

Recorded asking prices
Date observedAsking price
19 September 2026£55,150
5 October 2026£54,880
13 October 2026£54,378
18 October 2026£54,360
21 October 2026£54,360

Price and mileage comparison

Estimated market asking price: £56,260. The asking price is £1,900 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 780 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,800 miles lower than typical for a 2021 BMW M3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 2 August 2027. 21,668 miles at the last test.

43 other cars with the same year, trim, gearbox and fuel are for sale from £42,989 to £78,999.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£42,98979,965 miles
£44,99522,000 miles
£47,75050,000 miles
£47,99047,000 miles
£48,95018,500 miles

These cars have covered 2,800–79,965 miles, compared with 21,784 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BMW M3 cars for sale · 2021 BMW M3 price guide

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Dealer

Prestige and Performance Cars Wakefield, Ossett. Across the dealer network: 52 cars for sale.

Dealer postcode: WF5 9JH.

Vehicle photos