2021 BMW M4

3.0 BiTurbo Competition Steptronic Euro 6 (s/s) 2dr (503 bhp)

£44,950

Fair price: within 8% of the typical £47,930 for this model, age and mileage, drawing on 727 adverts of this make and model.

Overview

Make
BMW
Model
M4
Trim
COMPETITION
Version
3.0 BiTurbo Competition Steptronic Euro 6 (s/s) 2dr (503 bhp)
Mileage
35,582 miles
Year
2021
Fuel type
Petrol
Body type
Coupe
Engine
3.0 L
Gearbox
Automatic
Power
503 bhp
Seats
4
CO2
231 g/km
Colour
Red
Doors
2
Gearbox version
Steptronic
Engine badge
BiTurbo
Emissions standard
Euro 6

About this car

At 35,582 miles, this 2021 BMW M4 Competition has covered about 2,400 more miles than other 2021 BMW M4 cars. The dealer is asking £44,950, which is £2,980 below our market estimate of £47,930. To estimate its market asking price, we analyse UK dealer adverts for 727 BMW M4 cars across different ages and specifications. It first appeared in our advert records 49 days ago. MOT records show an expiry date of 28 December 2026, and the latest recorded mileage is consistent with the advert. The seller is Cotswold Bmw Cheltenham, based in Cheltenham.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 2 September 2026, 49 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observedAsking price
2 September 2026£44,950
20 October 2026£44,950

Price and mileage comparison

Estimated market asking price: £47,930. The asking price is £2,980 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 727 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,400 miles higher than typical for a 2021 BMW M4.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 28 December 2026. 27,554 miles at the last test.

55 other cars with the same year, trim, gearbox and fuel are for sale from £31,000 to £64,975.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£31,00035,000 miles
£34,000115,887 miles
£34,97724,000 miles
£36,99080,000 miles
£39,49579,812 miles

These cars have covered 5,830–115,887 miles, compared with 35,582 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 M4 cars for sale · 2021 BMW M4 price guide

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Dealer

Cotswold Bmw Cheltenham, Cheltenham. Across the dealer network: 110 cars for sale.

Dealer postcode: GL51 6UP.

Vehicle photos