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: 9,920 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 3 Series M Sport has covered 9,920 miles, around 24,700 fewer miles than is typical for its age. The dealer is asking £28,995, which is £341 above the AskCar estimate of £28,654. To work out the AskCar estimate, we analyse UK dealer adverts for 6,886 BMW 3 Series cars across different ages and specifications. The asking price is now £500 lower than when we first recorded the advert 25 days ago. You can find this car at Tangelo Used Cars Torbay in Exeter. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £341 (1%) over the AskCar estimate of £28,654.

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 6,886 priced BMW 3 Series adverts across different ages and specifications, as of 7 November 2026.

A 2023 BMW 3 Series with the 2.0 petrol engine is typically advertised at £25,300: the median of the 384 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2023 BMW 3 Series has been on sale for at least 25 days.

Price history

AskCar first saw this advert on 13 October 2026 at £29,495. Its asking price is now £28,995, £500 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 13 October 2026: £29,495
• 20 October 2026: £29,295
• 5 November 2026: £28,995

Mileage and MOT

Advertised mileage is about 24,700 miles lower than the median mileage of a 2023 BMW 3 Series on AskCar.

Similar cars

89 other 2023 BMW 3 Series M Sport 2.0 petrol automatic saloons are for sale at UK dealers, from £19,900 to £30,498, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, grey. Mileage: 9,689 miles. Price: £25,099, £3,896 less than this car. Dealer: Motorpoint Oldbury in Oldbury. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-34187a480a5c
• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, grey. Mileage: 10,172 miles. Price: £30,498, £1,503 more than this car. Dealer: Arnold Clark Glasgow BMW in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-e212d82e7bbf
• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, black. Mileage: 9,611 miles. Price: £30,490, £1,495 more than this car. Dealer: Group 1 Ipswich BMW in Ipswich. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-d1222381c7f7

• The nearest: 2023 BMW 3 Series M Sport, 2.0 petrol saloon, grey, 55 miles from this car. Mileage: 96,678 miles. Price: £19,900, £9,095 less than this car. Dealer: Sytner Select Cardiff in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-572528b560de