2023 BMW 1 Series

2.0 120d M Sport Auto FWD Euro 6 (s/s) 5dr (LCP) (187 bhp)

£20,600

Good value: £2,473 under the typical £23,073 for this model, age and mileage, drawing on 7,028 adverts of this make and model.

Overview

Make
BMW
Model
1 Series
Trim
M SPORT
Version
2.0 120d M Sport Auto FWD Euro 6 (s/s) 5dr (LCP) (187 bhp)
Mileage
21,475 miles
Year
2023
Fuel type
Diesel
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
135 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
120d
Emissions standard
Euro 6

About this car

This 2023 BMW 1 Series M Sport is advertised with 21,475 miles, approximately 3,300 below the typical mileage for its age. Its asking price of £20,600 is £2,473 below our estimate of £23,073. To estimate its market asking price, we analyse UK dealer adverts for 7,028 BMW 1 Series cars across different ages and specifications. Since we first spotted the advert 89 days ago, the asking price has dropped by £2,300. The time on sale and price change could be useful context when negotiating. Its recorded MOT is valid until 27 May 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Car Planet Watford, based in Rickmansworth.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 July 2026, 89 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £2,300 from the first recorded £22,900. 10 price reductions recorded, the latest observed on 12 October 2026.

Recorded asking prices
Date observedAsking price
26 July 2026£22,900
27 July 2026£22,900
6 August 2026£22,700
13 August 2026£22,400
19 August 2026£22,100
25 August 2026£22,050
1 September 2026£21,800
8 September 2026£21,550
19 September 2026£21,500
25 September 2026£21,200
30 September 2026£20,900
12 October 2026£20,600
22 October 2026£20,600

Price and mileage comparison

Estimated market asking price: £23,073. The asking price is £2,473 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 7,028 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,300 miles lower than typical for a 2023 BMW 1 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 27 May 2027. 17,851 miles at the last test.

20 other cars with the same year, trim, gearbox and fuel are for sale from £14,985 to £31,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,98574,998 miles
£17,49956,055 miles
£18,96532,807 miles
£19,29044,181 miles
£19,49022,153 miles

These cars have covered 3,524–74,998 miles, compared with 21,475 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos