2023 BMW M3

3.0 Competition Auto 4dr M

£58,000

Fair price: within 8% of the typical £59,737 for this model, age and mileage, drawing on 747 adverts of this make and model.

Overview

Make
BMW
Model
M3
Trim
COMPETITION
Version
3.0 Competition Auto 4dr M
Mileage
26,510 miles
Year
2023
Fuel type
Petrol
Engine
3.0 L
Gearbox
Automatic
CO2
229 g/km
Colour
Grey
Doors
4
Engine badge
Competition

About this car

At 26,510 miles, this 2023 BMW M3 Competition has covered about 5,500 more miles than other 2023 BMW M3 cars. Its asking price of £58,000 is £1,737 below our estimate of £59,737. To estimate its market asking price, we analyse UK dealer adverts for 747 BMW M3 cars across different ages and specifications. This car was first seen in our listings data 38 days ago. Its recorded MOT is valid until 7 July 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Sytner Tamworth BMW, based in Tamworth.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 September 2026, 38 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observedAsking price
16 September 2026£57,500
26 September 2026£59,500
10 October 2026£59,000
22 October 2026£58,000
23 October 2026£58,000

Price and mileage comparison

Estimated market asking price: £59,737. The asking price is £1,737 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 747 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,500 miles higher than typical for a 2023 BMW M3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 7 July 2027. 21,955 miles at the last test.

103 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
£54,99536,430 miles
£55,45048,499 miles
£55,95015,672 miles
£56,48026,000 miles

These cars have covered 4,742–54,000 miles, compared with 26,510 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

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