2023 BMW 3 Series 2.0 320d MHT M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 320d MHT M Sport Auto RWD Euro 6 (s/s) 4dr (187 bhp)
• Year: 2023
• Mileage: 76,426 miles
• Fuel: Diesel, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 76,426 miles on the clock, this 2023 BMW 3 Series M Sport has done roughly 41,800 more miles than a typical 2023 BMW 3 Series. Priced at £22,250, it is advertised £7 below the AskCar estimate of £22,257. The AskCar estimate uses UK dealer asking prices, including 6,897 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 14 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Carsa Gloucester, based in Gloucester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £7 (under 1%) under the AskCar estimate of £22,257.

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 diesel engine is typically advertised at £25,100: the median of the 386 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 BMW 3 Series has been on sale for at least 14 days.

Price history

AskCar first saw this advert on 22 October 2026 at £22,174. Its asking price is now £22,250, £76 more.

Price changes recorded:

• 22 October 2026: £22,174
• 23 October 2026: £22,239
• 24 October 2026: £22,305
• 26 October 2026: £22,250

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 19 June 2027.

It has had one MOT, on 16 June 2026, and passed.

Advisories at the latest test: rear brake pad(s) wearing thin; front tyre worn close to legal limit/worn on edge.

Mileage at that test: 69,736 miles, which matches the advertised 76,426 miles.

Advertised mileage is about 41,800 miles higher than the median mileage of a 2023 BMW 3 Series on AskCar.

Similar cars

10 other 2023 BMW 3 Series M Sport 2.0 diesel automatic saloons are for sale at UK dealers, from £26,890 to £30,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 3 Series M Sport, 2.0 diesel saloon, grey. Mileage: 72,682 miles. Price: £26,995, £4,745 more than this car. Dealer: Ilex Car Sales in Limavady. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-5910c0f00fd3
• 2023 BMW 3 Series M Sport, 2.0 diesel saloon, black. Mileage: 57,374 miles. Price: £27,990, £5,740 more than this car. Dealer: Fermanagh Auto Sales in Enniskillen. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-398ed5d54444
• 2023 BMW 3 Series M Sport, 2.0 diesel saloon, grey. Mileage: 44,000 miles. Price: £28,445, £6,195 more than this car. Dealer: Cameron Cars NI in Ballymoney. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-96c16cf7d47c

• The nearest: 2023 BMW 3 Series M Sport, 2.0 diesel saloon, black, 49 miles from this car. Mileage: 33,833 miles. Price: £26,991, £4,741 more than this car. Dealer: House of Brage in Oxford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-a472ac5df44d