2023 BMW M4

3.0 BiTurbo CSL Steptronic RWD Euro 6 (s/s) 2dr (543 bhp)

£91,999

Above the going rate: £18,691 over the typical £73,308 for this model, age and mileage, drawing on 735 adverts of this make and model.

Overview

Make
BMW
Model
M4
Trim
CSL
Version
3.0 BiTurbo CSL Steptronic RWD Euro 6 (s/s) 2dr (543 bhp)
Mileage
8,251 miles
Year
2023
Fuel type
Petrol
Body type
Coupe
Engine
3.0 L
Gearbox
Automatic
Power
543 bhp
Seats
2
CO2
225 g/km
Colour
Grey
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
Steptronic
Engine badge
BiTurbo
Emissions standard
Euro 6

About this car

With 8,251 miles on the clock, this 2023 BMW M4 Csl has done roughly 10,400 fewer miles than a typical 2023 BMW M4. At £91,999, it is advertised £18,691 above our estimated market asking price of £73,308. Our estimate draws on 735 BMW M4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 50 days ago, the asking price has dropped by £1,991. MOT records show an expiry date of 12 February 2027, and the latest recorded mileage is consistent with the advert. The seller is Stratstone Bmw Doncaster, based in Doncaster.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 3 September 2026, 50 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,991 from the first recorded £93,990. 5 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
3 September 2026£93,990
5 September 2026£93,490
17 September 2026£93,390
25 September 2026£92,500
9 October 2026£92,790
16 October 2026£92,290
21 October 2026£91,999
22 October 2026£91,999

Price and mileage comparison

Estimated market asking price: £73,308. The asking price is £18,691 above 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 10,400 miles lower than typical for a 2023 BMW M4.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 12 February 2027. 3,262 miles at the last test.

1 other cars with the same year, trim, gearbox and fuel are for sale from £148,950 to £148,950.

Other matching cars
Asking priceMileage
£148,95010,000 miles

These cars have covered 10,000 miles, compared with 8,251 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 · 2023 BMW M4 price guide

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Vehicle photos

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