2023 BMW 3 Series

2.0 320i M Sport Auto RWD Euro 6 (s/s) 5dr Touring (181 bhp)

£29,850

Fair price: within 8% of the typical £28,530 for this model, age and mileage, drawing on 6,886 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) 5dr Touring (181 bhp)
Mileage
28,614 miles
Year
2023
Fuel type
Petrol
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
158 g/km
Colour
Black
Doors
5
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 28,614 miles, approximately 5,400 below the typical mileage for its age. Its asking price of £29,850 is £1,320 above our estimate of £28,530. To estimate its market asking price, we analyse UK dealer adverts for 6,886 BMW 3 Series cars across different ages and specifications. Since we first spotted the advert 37 days ago, the asking price has dropped by £1,100. MOT records show an expiry date of 25 January 2027, and the latest recorded mileage is consistent with the advert. The seller is Group 1 Farnborough BMW, based in Farnborough.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 September 2026, 37 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,100 from the first recorded £30,950. 3 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
16 September 2026£30,950
26 September 2026£30,195
8 October 2026£29,995
21 October 2026£29,850
22 October 2026£29,850

Price and mileage comparison

Estimated market asking price: £28,530. The asking price is £1,320 above 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 6,886 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,400 miles lower than typical for a 2023 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 25 January 2027. 24,216 miles at the last test.

112 other cars with the same year, trim, gearbox and fuel are for sale from £21,400 to £34,687.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£21,40096,678 miles
£22,49561,000 miles
£23,10073,530 miles
£23,44951,755 miles
£23,49067,000 miles

These cars have covered 3,544–96,678 miles, compared with 28,614 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

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

Vehicle photos