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: 25,333 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 3 Series M Sport has covered 25,333 miles, around 8,900 fewer miles than is typical for its age. The dealer is asking £27,695, which is £1,036 above the AskCar estimate of £26,659. To work out the AskCar estimate, we analyse UK dealer adverts for 6,862 BMW 3 Series cars across different ages and specifications. We first recorded this advert 41 days ago, and its asking price has since fallen by £300. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Park's Motor Group Douglas Park BMW Hamilton, based in Hamilton. 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

Fair price: £1,036 (3%) over the AskCar estimate of £26,659.

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 petrol engine is typically advertised at £25,000: the median of the 381 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 BMW 3 Series has been on sale for at least 41 days.

Price history

AskCar first saw this advert on 24 September 2026 at £27,995. Its asking price is now £27,695, £300 less. The latest price cut was seen on 26 October 2026.

Price changes recorded:

• 24 September 2026: £27,995
• 26 October 2026: £27,695

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 10 September 2027.

It failed its MOT on 11 September 2026 (offside rear tyre tread depth below requirements of 1.6mm; nearside rear tyre tread depth below requirements of 1.6mm) and passed later the same day.

Advisories at the latest test: nearside front tyre slightly damaged inner sidewall; brake disc worn, pitted or scored, but not seriously weakened both front.

Mileage at that test: 25,236 miles, which matches the advertised 25,333 miles.

Advertised mileage is about 8,900 miles lower than the median mileage of a 2023 BMW 3 Series on AskCar.

Similar cars

88 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 4 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, grey. Mileage: 25,000 miles. Price: £27,495, £200 less than this car. Dealer: Group 1 BMW Lincoln in Lincoln. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-485a7893b216
• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, black. Mileage: 24,681 miles. Price: £26,490, £1,205 less than this car. Dealer: Sycamore BMW in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-d9185d223a80
• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, grey. Mileage: 24,452 miles. Price: £27,990, £295 more than this car. Dealer: Sytner Sunningdale BMW in Bracknell. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-bb4f16b407ec

• The nearest: 2023 BMW 3 Series M Sport, 2.0 petrol saloon, black, under a mile from this car. Mileage: 29,821 miles. Price: £25,995, £1,700 less than this car. Dealer: Park's Motor Group LEPAS Hamilton in Hamilton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-2faeaaf28113