2023 BMW 3 Series 2.0 330i M Sport
Price: £28,500. Fair price: £2,212 (7%) under the AskCar estimate of £30,712, 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 330i M Sport Auto RWD Euro 6 (s/s) 4dr (254 bhp)
- Year: 2023
- Mileage: 31,540 miles
- Fuel: Petrol
- Body: Saloon, 4 doors, 5 seats
- Engine: 2.0 litres, 254 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Black
- CO2: 156 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 31,540 miles on the clock, this 2023 BMW 3 Series M Sport has done roughly 3,100 fewer miles than a typical 2023 BMW 3 Series. The dealer is asking £28,500, which is £2,212 below the AskCar estimate of £30,712. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. It first appeared in our advert records 6 days ago. The seller is Sytner High Wycombe BMW, based in High Wycombe. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £2,212 (7%) under the AskCar estimate of £30,712.
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 6 days ago. 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 30 October 2026 at £28,500. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 3,100 miles lower 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, white. Mileage: 31,595 miles. Price: £26,991, £1,509 less than this car. Dealer: Your Next Car in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-9d4fe0fe17a9
- 2023 BMW 3 Series M Sport, 2.0 petrol saloon, blue. Mileage: 32,000 miles. Price: £26,250, £2,250 less than this car. Dealer: Bespoke Motor Works in Stockton-on-Tees. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-8411d206ba58
- 2023 BMW 3 Series M Sport, 2.0 petrol saloon, white. Mileage: 32,442 miles. Price: £25,998, £2,502 less than this car. Dealer: Arnold Clark Stafford Motorstore / BYD / Vanstore in Stafford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-a2bc9274d4dc
- The nearest: 2023 BMW 3 Series M Sport, 2.0 petrol saloon, grey, 5 miles from this car. Mileage: 20,745 miles. Price: £28,495, the same price as this car. Dealer: A1 Auto Solutions in Maidenhead. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-bf0a723f0199
Browse all BMW 3 Series cars for sale · 2023 BMW 3 Series price guide
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Photos
21 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.