2023 BMW 1 Series 2.0 120d M Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: M Sport
• Version: 2.0 120d M Sport Auto FWD Euro 6 (s/s) 5dr (LCP) (187 bhp)
• Year: 2023
• Mileage: 27,683 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 135 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 1 Series M Sport is advertised with 27,683 miles, approximately 2,900 above the typical mileage for its age. Priced at £20,500, it is advertised £2,236 below the AskCar estimate of £22,736. The AskCar estimate uses 6,999 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 109 days ago, the asking price has dropped by £2,732. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Hedin Automotive Enfield BMW, based in Enfield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Good value: £2,236 (9%) under the AskCar estimate of £22,736.

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 6,999 priced BMW 1 Series adverts across different ages and specifications, as of 2 November 2026.

A 2023 BMW 1 Series with the 2.0 diesel engine is typically advertised at £25,500: the median of the 256 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 BMW 1 Series has been on sale for at least 109 days.

Price history

AskCar first saw this advert on 16 July 2026 at £23,232. Its asking price is now £20,500, £2,732 less. The latest price cut was seen on 16 October 2026.

Price changes recorded:

• 16 July 2026: £23,232
• 27 August 2026: £22,123
• 3 September 2026: £22,335
• 4 September 2026: £22,241
• 5 September 2026: £22,187
• 8 September 2026: £22,124
• 11 September 2026: £22,064
• 15 September 2026: £21,909
• 22 September 2026: £21,780
• 27 September 2026: £21,500
• 6 October 2026: £20,750
• 16 October 2026: £20,500

Mileage and MOT

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

There were no advisories at the latest test.

Mileage at that test: 27,679 miles, which matches the advertised 27,683 miles.

Advertised mileage is about 2,900 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

11 other 2023 BMW 1 Series M Sport 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £17,299 to £31,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 2.0 diesel hatchback, grey. Mileage: 26,661 miles. Price: £20,391, £109 less than this car. Dealer: West Riding Hyundai Blackpool in Blackpool. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-677ada0378eb
• 2023 BMW 1 Series M Sport, 2.0 diesel hatchback, blue. Mileage: 30,146 miles. Price: £19,800, £700 less than this car. Dealer: Carsa Bolton in Bolton. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-139f21235a6b
• 2023 BMW 1 Series M Sport, 2.0 diesel hatchback, blue. Mileage: 30,265 miles. Price: £19,998, £502 less than this car. Dealer: Arnold Clark Wallsend Silverlink Citroen / Peugeot / Jeep / OMODA / JAECOO in Wallsend. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-4d7949906a6d

• The nearest: 2023 BMW 1 Series M Sport, 2.0 diesel hatchback, white, 39 miles from this car. Mileage: 19,395 miles. Price: £24,995, £4,495 more than this car. Dealer: Arena Cars in Ash and Ash Vale. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-81076a2041ef