2023 BMW 4 Series

Overview

Make

BMW

Model

4 Series

Trim

M SPORT

Version

2.0 420i M Sport Auto 4WD Euro 6 (s/s) 2dr (181 bhp)

Mileage

32,799 miles

Year

2023

Fuel type

Petrol

Body type

Coupe

Engine

2.0 L

Gearbox

Automatic

Power

181 bhp

Seats

4

CO2

159 g/km

Colour

Blue

Doors

2

Driven wheels

Four Wheel Drive

Engine badge

420i

Emissions standard

Euro 6

About this car

With 32,799 miles on the clock, this 2023 BMW 4 Series M Sport has done roughly 3,700 more miles than a typical 2023 BMW 4 Series. The dealer is asking £29,000, which is £153 above our market estimate of £28,847. To estimate its market asking price, we analyse UK dealer adverts for 1,763 BMW 4 Series cars across different ages and specifications. We have tracked this advert for 20 days. The seller is Sytner High Wycombe BMW, based in High Wycombe.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £28,847. The asking price is £153 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 1,763 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,700 miles higher than typical for a 2023 BMW 4 Series.