2023 BMW 3 Series

2.0 320d MHT M Sport Auto RWD Euro 6 4dr (187 bhp)

£31,763

Fair price: within 8% of the typical £30,042 for this model, age and mileage, drawing on 6,764 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT
Version
2.0 320d MHT M Sport Auto RWD Euro 6 4dr (187 bhp)
Mileage
20,680 miles
Year
2023
Fuel type
Diesel Hybrid
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
135 g/km
Colour
White
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320d; MHT
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

This 2023 BMW 3 Series M Sport is advertised with 20,680 miles, approximately 12,900 below the typical mileage for its age. Its asking price of £31,763 is £1,721 above our estimate of £30,042. To estimate its market asking price, we analyse UK dealer adverts for 6,764 BMW 3 Series cars across different ages and specifications. It first appeared in our advert records 6 days ago. The seller is Vines of Gatwick BMW, based in Crawley.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 14 October 2026, 6 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observedAsking price
14 October 2026£31,763
19 October 2026£31,763

Price and mileage comparison

Estimated market asking price: £30,042. The asking price is £1,721 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 6,764 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 12,900 miles lower than typical for a 2023 BMW 3 Series.

MOT

MOT no details held by dvla.

27 other cars with the same year, trim, gearbox and fuel are for sale from £17,990 to £45,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£17,99099,473 miles
£20,99594,675 miles
£21,29383,798 miles
£22,49942,716 miles
£22,99570,893 miles

These cars have covered 14,057–99,473 miles, compared with 20,680 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

Vines of Gatwick BMW, Crawley. Across the dealer network: 3 branches, 193 cars for sale.

Dealer postcode: RH10 1TN.

Dealer opening hours

Monday
08:30-18:00
Tuesday
08:30-18:00
Wednesday
08:30-18:00
Thursday
08:30-18:00
Friday
08:30-18:00
Saturday
09:00-17:00
Sunday
Closed

Vehicle photos