2023 BMW 3 Series

2.0 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)

£25,990

Fair price: within 8% of the typical £26,986 for this model, age and mileage, drawing on 6,801 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT
Version
2.0 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
Mileage
23,898 miles
Year
2023
Fuel type
Petrol
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
147 g/km
Colour
Grey
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320i
Emissions standard
Euro 6

About this car

With 23,898 miles on the clock, this 2023 BMW 3 Series M Sport has done roughly 10,700 fewer miles than a typical 2023 BMW 3 Series. At £25,990, it is advertised £996 below our estimated market asking price of £26,986. Our estimate draws on 6,801 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £510 lower than when we first recorded the advert 19 days ago. MOT records show an expiry date of 29 April 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Luton BMW, based in Luton.

Stock data from 27 October 2026.

How we estimate prices and check cars

Price history

First seen on 9 October 2026, 19 days ago. Advert duration calculated on 28 October 2026. Net asking-price reduction: £510 from the first recorded £26,500. 2 price reductions recorded, the latest observed on 24 October 2026.

Recorded asking prices
Date observedAsking price
9 October 2026£26,500
17 October 2026£26,300
24 October 2026£25,990
27 October 2026£25,990

Price and mileage comparison

Estimated market asking price: £26,986. The asking price is £996 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 6,801 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 10,700 miles lower than typical for a 2023 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 April 2027. 19,917 miles at the last test.

117 other cars with the same year, trim, gearbox and fuel are for sale from £20,900 to £34,687.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£20,90096,678 miles
£22,49561,000 miles
£22,90073,530 miles
£23,44951,755 miles
£23,49067,000 miles

These cars have covered 3,544–96,678 miles, compared with 23,898 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 3 Series cars for sale · 2023 BMW 3 Series price guide

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