2023 BMW 4 Series

Overview

Make

BMW

Model

4 Series

Trim

M SPORT

Version

3.0 430d MHT M Sport Auto RWD Euro 6 (s/s) 2dr (282 bhp)

Mileage

42,657 miles

Year

2023

Fuel type

Diesel Hybrid

Body type

Convertible

Engine

3.0 L

Gearbox

Automatic

Power

282 bhp

Seats

4

CO2

146 g/km

Colour

Grey

Doors

2

Driven wheels

Rear Wheel Drive

Engine badge

430d; MHT

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

This 2023 BMW 4 Series M Sport has covered 42,657 miles, around 13,500 more than typical for its age. Our estimated market asking price is £30,187. This car is advertised at £29,995, which is £192 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 1,749 BMW 4 Series cars across different ages and specifications. The asking price is now £1,995 lower than when we first recorded the advert 68 days ago. That history is worth bearing in mind when speaking to the dealer. Its recorded MOT is valid until 30 March 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Partridge BMW in Eastleigh.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £30,187. The asking price is £192 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 1,749 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 13,500 miles higher than typical for a 2023 BMW 4 Series.

The advertised mileage is consistent with the last MOT reading.