2023 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 (LCP) (134 bhp)
• Year: 2023
• Mileage: 14,716 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 14,716 miles, this 2023 BMW 1 Series has covered about 10,000 fewer miles than other 2023 BMW 1 Series cars. Its asking price of £16,950 is £1,784 below the AskCar estimate of £18,734. The AskCar estimate draws on 7,261 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 45 days ago, the asking price has dropped by £1,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Ocean Plymouth, based in Plymouth. 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

Good value: £1,784 (9%) under the AskCar estimate of £18,734.

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 1.5 petrol engine is typically advertised at £19,600: the median of the 655 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 BMW 1 Series has been on sale for at least 45 days.

Price history

AskCar first saw this advert on 22 September 2026 at £17,950. Its asking price is now £16,950, £1,000 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 22 September 2026: £17,950
• 29 October 2026: £16,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 9 January 2027.

It has had one MOT, on 16 December 2025, and passed.

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

Mileage at that test: 12,013 miles, which matches the advertised 14,716 miles.

Advertised mileage is about 10,000 miles lower than the median mileage of a 2023 BMW 1 Series on AskCar.

Similar cars

16 other 2023 BMW 1 Series SE 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £9,799 to £19,771, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 1 Series SE, 1.5 petrol hatchback, black. Mileage: 16,116 miles. Price: £17,999, £1,049 more than this car. Dealer: HPL Stockport in Stockport. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-b7054adc14c7
• 2023 BMW 1 Series SE, 1.5 petrol hatchback, blue. Mileage: 20,872 miles. Price: £17,950, £1,000 more than this car. Dealer: Lloyd Cockermouth BMW in Cockermouth. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-5f1523f9448d
• 2023 BMW 1 Series SE, 1.5 petrol hatchback, blue. Mileage: 20,872 miles. Price: £17,950, £1,000 more than this car. Dealer: Lloyd Cockermouth BMW in Cockermouth. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-92c65674a8f9

• The nearest: 2023 BMW 1 Series SE, 1.5 petrol hatchback, white, 133 miles from this car. Mileage: 23,499 miles. Price: £17,999, £1,049 more than this car. Dealer: Dick Lovett BMW Hungerford in Hungerford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2023-e9450b8ad222