2023 BMW 3 Series 2.0 320i M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
• Year: 2023
• Mileage: 29,821 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 148 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 29,821 miles, this 2023 BMW 3 Series M Sport has covered about 4,800 fewer miles than other 2023 BMW 3 Series cars. The AskCar estimate for this car is £26,046. It is priced at £25,995, which is £51 below that estimate. The AskCar estimate uses 6,897 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 161 days ago, the asking price has dropped by £1,500. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Park's Motor Group LEPAS Hamilton in South Lanarkshire. 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: £51 (under 1%) under the AskCar estimate of £26,046.

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

This 2023 BMW 3 Series has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £27,495. Its asking price is now £25,995, £1,500 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 28 May 2026: £27,495
• 20 June 2026: £27,299
• 20 September 2026: £26,995
• 23 October 2026: £26,495
• 4 November 2026: £25,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 24 May 2027.

It has had one MOT, on 25 May 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 29,822 miles, which matches the advertised 29,821 miles.

Advertised mileage is about 4,800 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, blue. Mileage: 30,000 miles. Price: £28,489, £2,494 more than this car. Dealer: Stonebrook Motors in Hillingdon. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-3c5e62e86956
• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, grey. Mileage: 29,501 miles. Price: £27,500, £1,505 more than this car. Dealer: Redgate Lodge in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-d9fa8f706083
• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, blue. Mileage: 30,200 miles. Price: £25,995, the same price as this car. Dealer: MotorClass Premium Vehicles in Wigan. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-027ae99c82e7

• The nearest: 2023 BMW 3 Series M Sport, 2.0 petrol saloon, grey, under a mile from this car. Mileage: 25,333 miles. Price: £27,695, £1,700 more than this car. Dealer: Park's Motor Group Douglas Park BMW Hamilton in Hamilton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-1caf84c2e9c8