2023 BMW M3 3.0 Competition
Price: £61,990. Fair price: £1,170 (1%) over the AskCar estimate of £60,820, our expected asking price for this car from its model, age, mileage and specification, drawing on 753 priced BMW M3 adverts on AskCar as of 5 November 2026.
AskCar lists 808 used BMW M3 from 469 UK dealerships, as of 5 November 2026.
Overview
- Make: BMW
- Model: M3
- Trim: Competition
- Version: 3.0 Competition Auto 4dr M
- Year: 2023
- Mileage: 14,450 miles
- Fuel: Petrol
- Body: Saloon, 4 doors
- Engine: 3.0 litres
- Gearbox: Automatic
- Colour: Grey
- CO2: 230 g/km
About this car
This 2023 BMW M3 Competition has covered 14,450 miles, around 6,700 fewer miles than is typical for its age. Its asking price of £61,990 is £1,170 above the AskCar estimate of £60,820. The AskCar estimate draws on 753 BMW M3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 20 days ago. It is advertised by Parker Prestige in Richmond. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £1,170 (1%) over the AskCar estimate of £60,820.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 753 priced BMW M3 adverts across different ages and specifications, as of 5 November 2026.
A 2023 BMW M3 with the 3.0 petrol engine is typically advertised at £63,400: the median of the 112 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2023 BMW M3 has been on sale for at least 20 days.
Price history
AskCar first saw this advert on 16 October 2026 at £61,990. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 6,700 miles lower than the median mileage of a 2023 BMW M3 on AskCar.
Similar cars
54 other 2023 BMW M3 Competition 3.0 petrol automatic saloons are for sale at UK dealers, from £51,990 to £74,995, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2023 BMW M3 Competition, 3.0 petrol saloon, grey. Mileage: 14,520 miles. Price: £63,395, £1,405 more than this car. Dealer: Gibbons Automotive in Westbury. AskCar page: https://askcar.co.uk/car/bmw-m3-2023-f0590abd86b0
- 2023 BMW M3 Competition, 3.0 petrol saloon, grey. Mileage: 14,175 miles. Price: £66,700, £4,710 more than this car. Dealer: John Clark MINI Tayside in Dundee. AskCar page: https://askcar.co.uk/car/bmw-m3-2023-3bde03ebc9e3
- 2023 BMW M3 Competition, 3.0 petrol saloon, grey. Mileage: 14,000 miles. Price: £57,995, £3,995 less than this car. Dealer: Hiline Motors in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-m3-2023-bca194704385
- The nearest: 2023 BMW M3 Competition, 3.0 petrol saloon, grey, 41 miles from this car. Mileage: 36,430 miles. Price: £54,995, £6,995 less than this car. Dealer: MB Motor Group in Bradford. AskCar page: https://askcar.co.uk/car/bmw-m3-2023-45d389785702
Browse all BMW M3 cars for sale · 2023 BMW M3 price guide
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Photos
39 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.