2023 BMW 3 Series

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

£29,993

Fair price: within 8% of the typical £30,382 for this model, age and mileage, drawing on 6,849 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
16,500 miles
Year
2023
Fuel type
Petrol
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
159 g/km
Colour
Black
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
320i
Emissions standard
Euro 6

About this car

At 16,500 miles, this 2023 BMW 3 Series M Sport has covered about 17,300 fewer miles than other 2023 BMW 3 Series cars. Our estimated market asking price is £30,382. This car is advertised at £29,993, which is £389 below that figure. The estimate uses 6,849 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 145 days ago. Its asking price has since fallen by £5,997. It may give you a starting point for a conversation about price. The seller is Group 1 Bedford BMW, based in Bedford.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 May 2026, 145 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £5,997 from the first recorded £35,990. 11 price reductions recorded, the latest observed on 19 September 2026.

Recorded asking prices
Date observedAsking price
31 May 2026£35,990
22 June 2026£35,290
29 June 2026£34,940
6 July 2026£33,990
7 July 2026£33,990
13 July 2026£33,999
14 July 2026£33,999
20 July 2026£33,750
21 July 2026£33,750
27 July 2026£32,850
28 July 2026£32,850
3 August 2026£32,840
4 August 2026£32,840
15 August 2026£32,695
19 August 2026£32,495
6 September 2026£31,850
12 September 2026£30,990
19 September 2026£29,850
1 October 2026£29,993
21 October 2026£29,993

Price and mileage comparison

Estimated market asking price: £30,382. The asking price is £389 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 6,849 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 17,300 miles lower than typical for a 2023 BMW 3 Series.

MOT

MOT no details held by dvla.

114 other cars with the same year, trim, gearbox and fuel are for sale from £21,400 to £34,724.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£21,40096,678 miles
£22,01151,032 miles
£22,49561,000 miles
£23,10073,530 miles
£23,44951,755 miles

These cars have covered 3,544–96,678 miles, compared with 16,500 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