2023 BMW 1 Series 1.5 118i SE

Version: 1.5 118i SE DCT FWD Euro 6 (s/s) 5dr (LCP) (134 bhp)

Price: £18,680. Fair price: £982 (5%) over the AskCar estimate of £17,698, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,941 priced BMW 1 Series adverts on AskCar as of 29 October 2026.

AskCar lists 7,293 used BMW 1 Series from 2,710 UK dealerships, as of 29 October 2026.

Overview

Make
BMW
Model
1 Series
Trim
SE
Version
1.5 118i SE DCT FWD Euro 6 (s/s) 5dr (LCP) (134 bhp)
Mileage
27,076 miles
Year
2023
Fuel type
Petrol
Body type
Hatchback
Engine
1.5 L
Gearbox
Automatic
Power
134 bhp
Seats
5
CO2
129 g/km
Colour
Blue
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
DCT
Engine badge
118i
Emissions standard
Euro 6

About this car

With 27,076 miles on the clock, this 2023 BMW 1 Series has done roughly 2,300 more miles than a typical 2023 BMW 1 Series. The AskCar estimate for this car is £17,698. It is priced at £18,680, which is £982 above that estimate. The AskCar estimate uses 6,941 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 23 days ago. Its asking price has since fallen by £310. MOT records show an expiry date of 30 July 2027, and the latest recorded mileage is consistent with the advert. The seller is MINI UK at Stratstone Tunbridge Wells, based in Tunbridge Wells.

Stock data as of 29 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 6 October 2026, 23 days ago. Price reduced by £310 from £18,990 since AskCar first saw it. 2 price reductions recorded, the latest seen on 17 October 2026.

Recorded asking prices
Date observedAsking price
6 October 2026£18,990
15 October 2026£18,690
17 October 2026£18,680
29 October 2026£18,680

Price and mileage comparison

Fair price: £982 (5%) over the AskCar estimate of £17,698.

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 6,941 priced BMW 1 Series adverts across different ages and specifications, as of 29 October 2026.

Advertised mileage is about 2,300 miles higher than the median mileage of a 2023 BMW 1 Series on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 30 July 2027. 24,818 miles at the last test.

Other matching cars

16 other 2023 BMW 1 Series SE automatic petrol cars are for sale at UK dealers from £4,999 to £19,771, as of 29 October 2026.

The 5 cheapest:

The 16 matching cars have covered 4,400 to 104,900 miles, compared with 27,076 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all BMW 1 Series cars for sale · 2023 BMW 1 Series price guide

More like this

Photos

35 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.