2023 BMW 3 Series 2.0 320d MHT M Sport
Price: £29,995. Fair price: £1,847 (6%) over the AskCar estimate of £28,148, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,814 priced BMW 3 Series adverts on AskCar as of 9 November 2026.
AskCar lists 7,087 used BMW 3 Series from 2,693 UK dealerships, as of 9 November 2026.
Overview
- Make: BMW
- Model: 3 Series
- Trim: M Sport
- Version: 2.0 320d MHT M Sport Auto RWD Euro 6 4dr (187 bhp)
- Year: 2023
- Mileage: 31,358 miles
- Fuel: Diesel, mild hybrid
- Body: Saloon, 4 doors, 5 seats
- Engine: 2.0 litres, 187 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Black
- CO2: 135 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 31,358 miles on the clock, this 2023 BMW 3 Series M Sport has done roughly 2,000 fewer miles than a typical 2023 BMW 3 Series. The dealer is asking £29,995, which is £1,847 above the AskCar estimate of £28,148. To work out the AskCar estimate, we analyse UK dealer adverts for 6,814 BMW 3 Series cars across different ages and specifications. It first appeared in our advert records today. The seller is The Car Group UK, based in Romford. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 9 November 2026.
The Car Group UK is rated 4.5 out of 5 on Google.
Price
Fair price: £1,847 (6%) over the AskCar estimate of £28,148.
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 6,814 priced BMW 3 Series adverts across different ages and specifications, as of 9 November 2026.
A 2023 BMW 3 Series with the 2.0 diesel engine is typically advertised at £25,500: the median of the 384 for sale on AskCar, as of 9 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: 309 of the 697 first advertised between 9 July 2026 and 6 October 2026.
Price history
AskCar first saw this advert on 9 November 2026 at £29,995. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 2,000 miles lower than the median mileage of a 2023 BMW 3 Series on AskCar.
Similar cars
13 other 2023 BMW 3 Series M Sport 2.0 diesel automatic saloons are for sale at UK dealers, from £22,232 to £31,500, as of 9 November 2026.
The 3 closest to this car in mileage:
- 2023 BMW 3 Series M Sport, 2.0 diesel saloon, blue. Mileage: 32,493 miles. Price: £30,000, the same price as this car. Dealer: Sytner Harold Wood BMW in Harold Wood. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-1cbcb73b8418
- 2023 BMW 3 Series M Sport, 2.0 diesel saloon, black. Mileage: 33,833 miles. Price: £26,991, £3,004 less than this car. Dealer: House of Brage in Oxford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-a472ac5df44d
- 2023 BMW 3 Series M Sport, 2.0 diesel saloon, grey. Mileage: 22,572 miles. Price: £28,950, £1,045 less than this car. Dealer: Cotswold Bmw Cheltenham in Cheltenham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-078fa5620361
Browse all BMW 3 Series cars for sale · 2023 BMW 3 Series price guide
More like this
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- Used BMW 3 Series for sale near Havering
Photos
7 photos of this car are on its AskCar page.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.