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) 5dr Touring (187 bhp)
• Year: 2023
• Mileage: 70,893 miles
• Fuel: Diesel, mild hybrid
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 140 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 70,893 miles, this 2023 BMW 3 Series M Sport has covered about 36,300 more miles than other 2023 BMW 3 Series cars. The dealer is asking £22,995, which is £694 below the AskCar estimate of £23,689. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. We first saw this car advertised 111 days ago. Its asking price has since fallen by £1,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Oakwood Specialist Cars, based in Whitley BAY. 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: £694 (2%) under the AskCar estimate of £23,689.

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 111 days.

Price history

AskCar first saw this advert on 17 July 2026 at £23,995. Its asking price is now £22,995, £1,000 less. The latest price cut was seen on 18 September 2026.

Price changes recorded:

• 18 July 2026: £23,995
• 18 September 2026: £22,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 11 May 2027.

It failed its MOT on 11 May 2026 (engine MIL inoperative or indicates a malfunction) and passed 1 day later, on 12 May 2026.

Advisories at the latest test: offside rear child seat fitted not allowing full inspection of adult belt.

Mileage at that test: 68,010 miles, which matches the advertised 70,893 miles.

Advertised mileage is about 36,300 miles higher than the median mileage of a 2023 BMW 3 Series on AskCar.

Similar cars

12 other 2023 BMW 3 Series M Sport 2.0 diesel automatic estates are for sale at UK dealers, from £20,995 to £33,191, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 3 Series M Sport, 2.0 diesel estate, black. Mileage: 50,632 miles. Price: £27,495, £4,500 more than this car. Dealer: Sturgess Of Leicester in Leicester. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-fedbcb1651e2
• 2023 BMW 3 Series M Sport, 2.0 diesel estate, grey. Mileage: 49,106 miles. Price: £26,790, £3,795 more than this car. Dealer: Group 1 Norwich BMW in Norwich. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-fe51fc6c4a1b
• 2023 BMW 3 Series M Sport, 2.0 diesel estate, black. Mileage: 94,675 miles. Price: £20,995, £2,000 less than this car. Dealer: TF Car Centre in Euxton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-684e9d634819

• The nearest: 2023 BMW 3 Series M Sport, 2.0 diesel estate, grey, 45 miles from this car. Mileage: 46,450 miles. Price: £29,990, £6,995 more than this car. Dealer: Parker Prestige in Richmond. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-d5f05d95c5fa