2020 BMW 1 Series 1.5 118i SE

Overview

• Make: BMW
• Model: 1 Series
• Trim: SE
• Version: 1.5 118i SE DCT FWD Euro 6 (s/s) 5dr (138 bhp)
• Year: 2020
• Mileage: 104,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 138 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 140 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 104,000 miles on the clock, this 2020 BMW 1 Series has done roughly 56,100 more miles than a typical 2020 BMW 1 Series. The dealer is asking £9,994, which is £630 above the AskCar estimate of £9,364. To work out the AskCar estimate, we analyse UK dealer adverts for 7,184 BMW 1 Series cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 85 days. Its advertised mileage matches the government's MOT record. It is for sale at Alisons Automotive Group in Berkeley. 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: £630 (6%) over the AskCar estimate of £9,364.

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 7,184 priced BMW 1 Series adverts across different ages and specifications, as of 7 November 2026.

A 2020 BMW 1 Series with the 1.5 petrol engine is typically advertised at £15,300: the median of the 432 for sale on AskCar, as of 7 November 2026.

Time on sale

The dealer may accept less. This 2020 BMW 1 Series has been on sale for at least 85 days. About half of 2020 BMW 1 Series cars are gone from sale within a month of being advertised: 503 of the 978 first advertised between 8 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 14 August 2026 at £9,994. 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 7 November 2026: valid until 26 February 2027.

It failed its MOT on 24 February 2026 (nearside windscreen washer provides insufficient washer liquid; offside windscreen washer provides insufficient washer liquid) and passed 3 days later, on 27 February 2026.

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

Mileage at that test: 104,315 miles, which matches the advertised 104,000 miles.

Advertised mileage is about 56,100 miles higher than the median mileage of a 2020 BMW 1 Series on AskCar.

Similar cars

6 other 2020 BMW 1 Series SE 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £10,499 to £15,730, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 1 Series SE, 1.5 petrol hatchback, white. Mileage: 90,718 miles. Price: £10,499, £505 more than this car. Dealer: AL Prestige Cars in Southampton. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-6bfb55141901
• 2020 BMW 1 Series SE, 1.5 petrol hatchback, white. Mileage: 48,746 miles. Price: £13,299, £3,305 more than this car. Dealer: Eastern Western Motor Group Car Deal Warehouse Perth in Perth. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-a8c9d28002fd
• 2020 BMW 1 Series SE, 1.5 petrol hatchback, white. Mileage: 48,322 miles. Price: £13,995, £4,001 more than this car. Dealer: Nick Bonar Cars in Newtownabbey. AskCar page: https://askcar.co.uk/car/bmw-1-series-2020-8aff99b0a9bb