2023 BMW M4

3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 2dr M (503 bhp)

£56,950

Fair price: within 8% of the typical £58,428 for this model, age and mileage, drawing on 732 adverts of this make and model.

Overview

Make
BMW
Model
M4
Trim
COMPETITION
Version
3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 2dr M (503 bhp)
Mileage
11,000 miles
Year
2023
Fuel type
Petrol
Body type
Convertible
Engine
3.0 L
Gearbox
Automatic
Power
503 bhp
Seats
4
CO2
233 g/km
Colour
Blue
Doors
2
Driven wheels
Four Wheel Drive
Gearbox version
Steptronic
Engine badge
BiTurbo
Emissions standard
Euro 6

About this car

This 2023 BMW M4 Competition is advertised with 11,000 miles, approximately 7,500 below the typical mileage for its age. The dealer is asking £56,950, which is £1,478 below our market estimate of £58,428. Our estimate draws on 732 BMW M4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 14 days ago, the asking price has dropped by £3,000. Its MOT is recorded as valid until 28 February 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at HCS Trading in Luton.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 October 2026, 14 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £3,000 from the first recorded £59,950. 1 price reduction recorded, the latest observed on 18 October 2026.

Recorded asking prices
Date observedAsking price
6 October 2026£59,950
18 October 2026£56,950
19 October 2026£56,950

Price and mileage comparison

Estimated market asking price: £58,428. The asking price is £1,478 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 7,500 miles lower than typical for a 2023 BMW M4.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 28 February 2027. 10,650 miles at the last test.

81 other cars with the same year, trim, gearbox and fuel are for sale from £45,975 to £64,995.

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 11,000 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

HCS Trading, Luton. Across the dealer network: 11 cars for sale.

Dealer postcode: LU3 3HP.

Vehicle photos