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: 34,863 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 148 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 3 Series M Sport has covered 34,863 miles. Priced at £26,498, it is advertised £1,218 above the AskCar estimate of £25,280. 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 19 days. Its advertised mileage matches the government's MOT record. You can find this car at Arnold Clark Linwood Motorstore / BYD in Paisley. 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: £1,218 (4%) over the AskCar estimate of £25,280.

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 19 days.

Price history

AskCar first saw this advert on 17 October 2026 at £25,998. Its asking price is now £26,498, £500 more.

Price changes recorded:

• 17 October 2026: £25,998
• 21 October 2026: £26,498

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 15 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: 34,884 miles, which matches the advertised 34,863 miles.

Advertised mileage is about 200 miles higher 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, grey. Mileage: 34,616 miles. Price: £24,255, £2,243 less than this car. Dealer: Trust Ford Bristol - Cribbs Causeway in Cribbs Causeway. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-eeee3a7fe5f3
• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, white. Mileage: 35,560 miles. Price: £25,299, £1,199 less than this car. Dealer: Lookers BMW Crewe in Crewe. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-2a927b34f8f1
• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, white. Mileage: 34,000 miles. Price: £26,595, £97 more than this car. Dealer: Players Cars in Leeds. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-46ca5fd100d1

• The nearest: 2023 BMW 3 Series M Sport, 2.0 petrol saloon, blue, under a mile from this car. Mileage: 17,418 miles. Price: £27,998, £1,500 more than this car. Dealer: Arnold Clark Linwood Motorstore / BYD in Linwood. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-6d162f62c3e0