2020 BMW M4

3.0 BiTurbo GPF DCT RWD Euro 6 (s/s) 2dr (425 bhp)

£29,488

Fair price: within 8% of the typical £30,405 for this model, age and mileage, drawing on 732 adverts of this make and model.

Overview

Make
BMW
Model
M4
Version
3.0 BiTurbo GPF DCT RWD Euro 6 (s/s) 2dr (425 bhp)
Mileage
56,842 miles
Year
2020
Fuel type
Petrol
Body type
Convertible
Engine
3.0 L
Gearbox
Automatic
Power
425 bhp
Seats
4
CO2
229 g/km
Colour
Blue
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
DCT
Engine badge
BiTurbo
Emissions standard
Euro 6

About this car

This 2020 BMW M4 is advertised with 56,842 miles, approximately 20,100 above the typical mileage for its age. Our estimated market asking price is £30,405. This car is advertised at £29,488, which is £917 below that figure. The estimate uses 732 UK dealer adverts for the BMW M4, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 10 days ago. Its MOT is recorded as valid until 12 August 2027. The advertised mileage is consistent with the latest MOT reading. It is advertised by Junction 17 Cars Peterborough in Yaxley.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 October 2026, 10 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observedAsking price
10 October 2026£29,488
19 October 2026£29,488

Price and mileage comparison

Estimated market asking price: £30,405. The asking price is £917 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 732 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 20,100 miles higher than typical for a 2020 BMW M4.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 12 August 2027. 56,374 miles at the last test.

4 other cars with the same year, trim, gearbox and fuel are for sale from £29,949 to £36,000.

Other matching cars
Asking priceMileage
£29,94945,000 miles
£32,99032,281 miles
£34,99522,901 miles
£36,0006,000 miles

These cars have covered 6,000–45,000 miles, compared with 56,842 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

Dealer

Junction 17 Cars Peterborough, Yaxley. Across the dealer network: 3 branches, 388 cars for sale.

Dealer postcode: PE7 3GP.

Dealer opening hours

Monday
09:00-18:00
Tuesday
09:00-18:00
Wednesday
09:00-18:00
Thursday
09:00-18:00
Friday
09:00-18:00
Saturday
09:00-18:00
Sunday
10:30-16:30

Vehicle photos