2023 BMW 3 Series

Overview

Make

BMW

Model

3 Series

Trim

M SPORT

Version

2.0 320d MHT M Sport Auto RWD Euro 6 (s/s) 5dr Touring (187 bhp)

Mileage

99,473 miles

Year

2023

Fuel type

Diesel Hybrid

Body type

Estate

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

140 g/km

Colour

Grey

Doors

5

Driven wheels

Rear Wheel Drive

Engine badge

320d; MHT

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

At 99,473 miles, this 2023 BMW 3 Series M Sport has covered about 65,600 more miles than other 2023 BMW 3 Series cars. Its asking price of £17,790 is £1,461 below our estimate of £19,251. Our estimate draws on 6,849 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £2,200 lower than when we first recorded the advert 63 days ago. It may give you a starting point for a conversation about price. MOT records show an expiry date of 24 May 2027, and the latest recorded mileage is consistent with the advert. The seller is Swansway Garages Crewe SEAT, based in Crewe.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £19,251. The asking price is £1,461 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 65,600 miles higher than typical for a 2023 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.