2023 BMW 3 Series 2.0 320i M Sport
Price: £25,490. Fair price: £973 (3%) over the AskCar estimate of £24,517, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,897 priced BMW 3 Series adverts on AskCar as of 5 November 2026.
AskCar lists 7,194 used BMW 3 Series from 2,714 UK dealerships, as of 5 November 2026.
Overview
- Make: BMW
- Model: 3 Series
- Trim: M Sport
- Version: 2.0 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
- Year: 2023
- Mileage: 40,000 miles
- Fuel: Petrol
- Body: Saloon, 4 doors, 5 seats
- Engine: 2.0 litres, 181 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Blue
- CO2: 153 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 BMW 3 Series M Sport is advertised with 40,000 miles, approximately 5,400 above the typical mileage for its age. Its asking price of £25,490 is £973 above the AskCar estimate of £24,517. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. We have tracked this advert today. You can find this car at Automotive Cars in Keighley. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £973 (3%) over the AskCar estimate of £24,517.
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 6,897 priced BMW 3 Series adverts across different ages and specifications, as of 5 November 2026.
A 2023 BMW 3 Series with the 2.0 petrol engine is typically advertised at £25,100: the median of the 386 for sale on AskCar, as of 5 November 2026.
Time on sale
AskCar first saw this 2023 BMW 3 Series advertised today. About 4 in 10 of 2023 BMW 3 Series cars are gone from sale within a month of being advertised: 294 of the 660 first advertised between 7 July 2026 and 2 October 2026.
Price history
AskCar first saw this advert on 5 November 2026 at £25,490. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 5,400 miles higher than the median mileage of a 2023 BMW 3 Series on AskCar.
Similar cars
92 other 2023 BMW 3 Series M Sport 2.0 petrol automatic saloons are for sale at UK dealers, from £19,900 to £30,790, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2023 BMW 3 Series M Sport, 2.0 petrol saloon, grey. Mileage: 40,112 miles. Price: £24,500, £990 less than this car. Dealer: Sytner Nottingham BMW in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-63ebdb4ad5f3
- 2023 BMW 3 Series M Sport, 2.0 petrol saloon, grey. Mileage: 41,107 miles. Price: £25,475, the same price as this car. Dealer: Listers in Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-67b84fabd88b
- 2023 BMW 3 Series M Sport, 2.0 petrol saloon, grey. Mileage: 41,184 miles. Price: £25,475, the same price as this car. Dealer: MINI UK at Listers Boston in Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-2398524377a1
- The nearest: 2023 BMW 3 Series M Sport, 2.0 petrol saloon, white, 14 miles from this car. Mileage: 34,000 miles. Price: £26,595, £1,105 more than this car. Dealer: Players Cars in Leeds. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-46ca5fd100d1
Browse all BMW 3 Series cars for sale · 2023 BMW 3 Series price guide
More like this
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Photos
1 photo of this car is 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.