2023 BMW M3

3.0 Competition Auto 4dr M

£54,995

Fair price: within 8% of the typical £54,785 for this model, age and mileage, drawing on 767 adverts of this make and model.

Overview

Make
BMW
Model
M3
Trim
COMPETITION
Version
3.0 Competition Auto 4dr M
Mileage
36,430 miles
Year
2023
Fuel type
Petrol
Body type
Saloon
Engine
3.0 L
Gearbox
Automatic
Seats
5
CO2
230 g/km
Colour
Grey
Doors
4
Engine badge
Competition

About this car

This 2023 BMW M3 Competition is advertised with 36,430 miles, approximately 15,300 above the typical mileage for its age. The dealer is asking £54,995, which is £210 above our market estimate of £54,785. Our estimate draws on 767 BMW M3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 13 days ago. MOT records show an expiry date of 11 March 2027, and the latest recorded mileage is consistent with the advert. You can find this car at MB Motor Group in Bradford.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 October 2026, 13 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
10 October 2026£54,995
22 October 2026£54,995

Price and mileage comparison

Estimated market asking price: £54,785. The asking price is £210 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 767 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 15,300 miles higher than typical for a 2023 BMW M3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 11 March 2027. 34,536 miles at the last test.

105 other cars with the same year, trim, gearbox and fuel are for sale from £54,995 to £77,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£54,99554,000 miles
£55,45048,499 miles
£55,95015,672 miles
£55,95015,672 miles
£56,48026,000 miles

These cars have covered 4,742–54,000 miles, compared with 36,430 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 M3 cars for sale · 2023 BMW M3 price guide

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

Vehicle photos