2023 BMW 3 Series

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

£26,790

Fair price: within 8% of the typical £27,675 for this model, age and mileage, drawing on 6,811 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
20,004 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
White
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320i
Emissions standard
Euro 6

About this car

This 2023 BMW 3 Series M Sport is advertised with 20,004 miles, approximately 13,800 below the typical mileage for its age. Its asking price of £26,790 is £885 below our estimate of £27,675. We use UK dealer asking prices, including 6,811 BMW 3 Series listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 20 days ago, the asking price has dropped by £1,009. MOT records show an expiry date of 27 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Stratstone Derby BMW, based in Derby.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 1 October 2026, 20 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £1,009 from the first recorded £27,799. 3 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observedAsking price
1 October 2026£27,799
3 October 2026£27,495
9 October 2026£27,399
16 October 2026£26,790
20 October 2026£26,790

Price and mileage comparison

Estimated market asking price: £27,675. The asking price is £885 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 6,811 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 13,800 miles lower than typical for a 2023 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 27 September 2027. 20,222 miles at the last test.

111 other cars with the same year, trim, gearbox and fuel are for sale from £21,349 to £34,891.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£21,34932,025 miles
£21,40096,678 miles
£22,01151,032 miles
£22,49561,000 miles
£23,10073,530 miles

These cars have covered 3,544–96,678 miles, compared with 20,004 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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Dealer

Stratstone Derby BMW, Derby. Across the dealer network: 86 cars for sale.

Dealer postcode: DE21 4RZ.

Vehicle photos