2023 BMW M3

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

£57,995

Good value: £7,791 under the typical £65,786 for this model, age and mileage, drawing on 780 adverts of this make and model.

Overview

Make
BMW
Model
M3
Trim
COMPETITION
Version
3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 4dr M (503 bhp)
Mileage
14,000 miles
Year
2023
Fuel type
Petrol
Body type
Saloon
Engine
3.0 L
Gearbox
Automatic
Power
503 bhp
Seats
5
CO2
229 g/km
Colour
Grey
Doors
4
Driven wheels
Four Wheel Drive
Gearbox version
Steptronic
Engine badge
BiTurbo
Emissions standard
Euro 6

About this car

With 14,000 miles on the clock, this 2023 BMW M3 Competition has done roughly 7,200 fewer miles than a typical 2023 BMW M3. Its asking price of £57,995 is £7,791 below our estimate of £65,786. We use UK dealer asking prices, including 780 BMW M3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 134 days ago, the asking price has dropped by £2,000. It may give you a starting point for a conversation about price. The seller is Hiline Motors, based in Birmingham.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 June 2026, 134 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £2,000 from the first recorded £59,995. 1 price reduction recorded, the latest observed on 16 August 2026.

Recorded asking prices
Date observedAsking price
10 July 2026£59,995
16 August 2026£57,995
21 October 2026£57,995

Price and mileage comparison

Estimated market asking price: £65,786. The asking price is £7,791 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 780 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 7,200 miles lower than typical for a 2023 BMW M3.

106 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
£55,95015,672 miles

These cars have covered 4,742–54,000 miles, compared with 14,000 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 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