2020 BMW M4

3.0 BiTurbo Competition DCT RWD Euro 6 (s/s) 2dr (444 bhp)

£34,980

Good value: £4,696 under the typical £39,676 for this model, age and mileage, drawing on 735 adverts of this make and model.

Overview

Make
BMW
Model
M4
Trim
COMPETITION
Version
3.0 BiTurbo Competition DCT RWD Euro 6 (s/s) 2dr (444 bhp)
Mileage
15,000 miles
Year
2020
Fuel type
Petrol
Body type
Convertible
Engine
3.0 L
Gearbox
Automatic
Power
444 bhp
Seats
4
CO2
231 g/km
Colour
Black
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
DCT
Engine badge
BiTurbo
Emissions standard
Euro 6

About this car

With 15,000 miles on the clock, this 2020 BMW M4 Competition has done roughly 20,600 fewer miles than a typical 2020 BMW M4. Our estimated market asking price is £39,676. This car is advertised at £34,980, which is £4,696 below that figure. We use UK dealer asking prices, including 735 BMW M4 listings, and account for the car’s age, mileage and specification. The asking price is now £3,000 lower than when we first recorded the advert 62 days ago. That history is worth bearing in mind when speaking to the dealer. It is advertised by Auto100.Co.Uk in Sutton-in-Ashfield.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 22 August 2026, 62 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £3,000 from the first recorded £37,980. 5 price reductions recorded, the latest observed on 15 October 2026.

Recorded asking prices
Date observedAsking price
22 August 2026£37,980
5 September 2026£38,480
19 September 2026£37,980
26 September 2026£37,480
3 October 2026£36,980
9 October 2026£35,980
15 October 2026£34,980
22 October 2026£34,980

Price and mileage comparison

Estimated market asking price: £39,676. The asking price is £4,696 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 735 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 20,600 miles lower than typical for a 2020 BMW M4.

36 other cars with the same year, trim, gearbox and fuel are for sale from £28,990 to £41,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£28,99051,000 miles
£29,99573,460 miles
£30,00040,700 miles
£30,99841,594 miles
£32,29936,777 miles

These cars have covered 13,300–73,460 miles, compared with 15,000 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 · 2020 BMW M4 price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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