2018 BMW 1 Series 2.0 120i M Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: M Sport
• Version: 2.0 120i M Sport Auto RWD Euro 6 (s/s) 5dr (181 bhp)
• Year: 2018
• Mileage: 21,450 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 135 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 1 Series M Sport is advertised with 21,450 miles on the clock. Priced at £15,995, it is advertised £333 below the AskCar estimate of £16,328. The AskCar estimate uses 6,999 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 30 days ago. The advertised mileage is lower than the latest MOT reading of 28,729 miles. Ask the dealer to explain. Its recorded MOT is valid until 28 February 2027. You can find this car at Southern Prestige Cars in Crawley. 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

Fair price: £333 (2%) under the AskCar estimate of £16,328.

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 2018 BMW 1 Series with the 2.0 petrol engine is typically advertised at £11,000: the median of the 120 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 BMW 1 Series has been on sale for at least 30 days.

Price history

AskCar first saw this advert on 3 October 2026 at £15,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 28 February 2027.

It has had 9 MOTs. The latest, on 26 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 28,729 miles. The advert says 21,450 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 44,600 miles lower than the median mileage of a 2018 BMW 1 Series on AskCar.

Similar cars

10 other 2018 BMW 1 Series M Sport 2.0 petrol automatic hatchbacks are for sale at UK dealers, from £10,899 to £15,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 1 Series M Sport, 2.0 petrol hatchback, blue. Mileage: 17,415 miles. Price: £15,995, the same price as this car. Dealer: George Kingsley Prestige & Performance in Colchester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-a892ee3bf3c5
• 2018 BMW 1 Series M Sport, 2.0 petrol hatchback, blue. Mileage: 35,183 miles. Price: £13,785, £2,210 less than this car. Dealer: Donnelly and Taggart Motorstore Derry/Londonderry in Londonderry. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-2d0e6a0156a3
• 2018 BMW 1 Series M Sport, 2.0 petrol hatchback, white. Mileage: 54,255 miles. Price: £14,500, £1,495 less than this car. Dealer: Sytner Cardiff BMW in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-f4e19606eac7

• The nearest: 2018 BMW 1 Series M Sport, 2.0 petrol hatchback, grey, 40 miles from this car. Mileage: 63,818 miles. Price: £10,995, £5,000 less than this car. Dealer: Car Station in Epping. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-f96b64452778