2023 BMW 4 Series

Overview

Make

BMW

Model

4 Series

Trim

M SPORT

Version

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

Mileage

45,405 miles

Year

2023

Fuel type

Petrol

Body type

Convertible

Engine

2.0 L

Gearbox

Automatic

Power

181 bhp

Seats

4

CO2

160 g/km

Colour

Grey

Doors

2

Driven wheels

Rear Wheel Drive

Engine badge

420i

Emissions standard

Euro 6

About this car

With 45,405 miles on the clock, this 2023 BMW 4 Series M Sport has done roughly 16,200 more miles than a typical 2023 BMW 4 Series. The dealer is asking £27,491, which is £393 above our market estimate of £27,098. We use UK dealer asking prices, including 1,749 BMW 4 Series listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 7 days ago. Its MOT is recorded as valid until 3 February 2027. It is for sale at Your Next Car in Nottingham.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £27,098. The asking price is £393 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 1,749 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 16,200 miles higher than typical for a 2023 BMW 4 Series.