2021 BMW 1 Series 1.5 118i M Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: M Sport
• Version: 1.5 118i M Sport DCT FWD Euro 6 (s/s) 5dr (134 bhp)
• Year: 2021
• Mileage: 37,367 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Red
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 37,367 miles on the clock, this 2021 BMW 1 Series M Sport has done roughly 4,700 fewer miles than a typical 2021 BMW 1 Series. Priced at £17,699, it is advertised £330 below the AskCar estimate of £18,029. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. It first appeared in our advert records 3 days ago. Our records show an MOT expiry date of 11 September 2026, which has passed. Ask the dealer for an update. We checked its advertised mileage against the government's MOT record, and they match. The seller is Bridgend Motor Group, based in Gateshead. 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: £330 (1%) under the AskCar estimate of £18,029.

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 2021 BMW 1 Series with the 1.5 petrol engine is typically advertised at £16,200: the median of the 296 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2021 BMW 1 Series advertised 3 days ago. About half of 2021 BMW 1 Series cars are gone from sale within a month of being advertised: 374 of the 780 first advertised between 7 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £17,699. 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 6 November 2026: the latest record we hold ran out on 11 September 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 12 September 2025, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 32,053 miles, which matches the advertised 37,367 miles.

Advertised mileage is about 4,700 miles lower than the median mileage of a 2021 BMW 1 Series on AskCar.

Similar cars

116 other 2021 BMW 1 Series M Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £11,990 to £21,990, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 37,293 miles. Price: £19,999, £2,300 more than this car. Dealer: Motorplus South Wales in Newport. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-f1030f04ac8b
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 38,000 miles. Price: £17,990, £291 more than this car. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-9928d0a95e99
• 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, grey. Mileage: 38,166 miles. Price: £17,395, £304 less than this car. Dealer: Motor Trust Lancaster in Lancaster. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-00a2f39df3b5

• The nearest: 2021 BMW 1 Series M Sport, 1.5 petrol hatchback, white, 5 miles from this car. Mileage: 43,673 miles. Price: £16,750, £949 less than this car. Dealer: AJC Car Sales in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-1-series-2021-6592a6019c01