2023 BMW M4

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

£52,990

Fair price: within 8% of the typical £52,131 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 RWD Euro 6 (s/s) 2dr (503 bhp)
Mileage
22,000 miles
Year
2023
Fuel type
Petrol
Body type
Coupe
Engine
3.0 L
Gearbox
Automatic
Power
503 bhp
Seats
4
CO2
223 g/km
Colour
Grey
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
Steptronic
Engine badge
BiTurbo
Emissions standard
Euro 6

About this car

At 22,000 miles, this 2023 BMW M4 Competition has covered about 3,700 more miles than other 2023 BMW M4 cars. The dealer is asking £52,990, which is £859 above our market estimate of £52,131. Our estimate draws on 727 BMW M4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 146 days ago. Its asking price has since fallen by £3,000. The time on sale and price change could be useful context when negotiating. Its recorded MOT is valid until 3 March 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Auto Unit, based in Newport.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 146 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £3,000 from the first recorded £55,990. 4 price reductions recorded, the latest observed on 20 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£55,990
6 July 2026£55,990
23 August 2026£54,990
11 September 2026£53,990
23 September 2026£53,490
20 October 2026£52,990

Price and mileage comparison

Estimated market asking price: £52,131. The asking price is £859 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 727 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,700 miles higher than typical for a 2023 BMW M4.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 3 March 2027. 17,232 miles at the last test.

82 other cars with the same year, trim, gearbox and fuel are for sale from £45,975 to £64,950.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£45,97552,084 miles
£45,97552,084 miles
£47,99530,762 miles
£48,99040,000 miles
£49,29940,000 miles

These cars have covered 3,561–52,084 miles, compared with 22,000 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 · 2023 BMW M4 price guide

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Dealer

Auto Unit, Newport. Across the dealer network: 60 cars for sale.

Dealer postcode: NP20 5NS.

Vehicle photos