2023 BMW 1 Series 2.0 118d M Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: M Sport
• Version: 2.0 118d M Sport Auto FWD Euro 6 (s/s) 5dr (LCP) (148 bhp)
• Year: 2023
• Mileage: 30,146 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 1 Series M Sport has covered 30,146 miles, around 5,400 more miles than is typical for its age. The dealer is asking £19,500, which is £874 below the AskCar estimate of £20,374. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. We first saw this car advertised 30 days ago. Its asking price has since fallen by £560. We checked its advertised mileage against the government's MOT record, and they match. The seller is Carsa Bolton, based in Bolton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £874 (4%) under the AskCar estimate of £20,374.

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 7,261 priced BMW 1 Series adverts across different ages and specifications, as of 6 November 2026.

A 2023 BMW 1 Series with the 2.0 diesel engine is typically advertised at £25,200: the median of the 274 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 BMW 1 Series has been on sale for at least 30 days.

Price history

AskCar first saw this advert on 7 October 2026 at £20,060. Its asking price is now £19,500, £560 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 7 October 2026: £20,060
• 23 October 2026: £19,800
• 6 November 2026: £19,500

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 19 March 2027.

It has had one MOT, on 12 March 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 27,580 miles, which matches the advertised 30,146 miles.

Advertised mileage is about 5,400 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

14 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 6 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series M Sport, 2.0 diesel hatchback, blue. Mileage: 30,265 miles. Price: £19,998, £498 more 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
• 2023 BMW 1 Series M Sport, 2.0 diesel hatchback, grey. Mileage: 30,657 miles. Price: £21,280, £1,780 more than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-55473e300d10
• 2023 BMW 1 Series M Sport, 2.0 diesel hatchback, black. Mileage: 28,086 miles. Price: £20,950, £1,450 more than this car. Dealer: JKC BMW in Coleraine. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-a55ee05303e4

• The nearest: 2023 BMW 1 Series M Sport, 2.0 diesel hatchback, grey, 2 miles from this car. Mileage: 40,101 miles. Price: £21,860, £2,360 more than this car. Dealer: Vehicle Select in Bolton. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-0ece3d840242