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 5dr Step (187 bhp)
• Year: 2023
• Mileage: 46,450 miles
• Fuel: Diesel, mild hybrid
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 133 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 3 Series M Sport has covered 46,450 miles, around 12,300 more miles than is typical for its age. The dealer is asking £29,990, which is £3,078 above the AskCar estimate of £26,912. To work out the AskCar estimate, we analyse UK dealer adverts for 6,862 BMW 3 Series cars across different ages and specifications. This car was first seen in our listings data today. Its advertised mileage matches the government's MOT record. It is advertised by Parker Prestige in Richmond. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £3,078 (11%) over the AskCar estimate of £26,912.

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 6,862 priced BMW 3 Series adverts across different ages and specifications, as of 4 November 2026.

A 2023 BMW 3 Series with the 2.0 diesel engine is typically advertised at £25,000: the median of the 381 for sale on AskCar, as of 4 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: 293 of the 657 first advertised between 7 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £29,990. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 19 October 2027.

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

There were no advisories at the latest test.

Mileage at that test: 45,814 miles, which matches the advertised 46,450 miles.

Advertised mileage is about 12,300 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 4 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 3 Series M Sport, 2.0 diesel estate, grey. Mileage: 49,106 miles. Price: £26,790, £3,200 less 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: 50,632 miles. Price: £27,495, £2,495 less 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, black. Mileage: 35,678 miles. Price: £30,995, £1,005 more than this car. Dealer: Agnew Group Bavarian BMW in Belfast. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-67adeb842a9b

• The nearest: 2023 BMW 3 Series M Sport, 2.0 diesel estate, white, 45 miles from this car. Mileage: 70,893 miles. Price: £22,995, £6,995 less than this car. Dealer: Oakwood Specialist Cars in Whitley Bay. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-80cec43a7886