2023 BMW 3 Series

Overview

Make

BMW

Model

3 Series

Trim

M SPORT

Version

2.0 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)

Mileage

20,811 miles

Year

2023

Fuel type

Petrol

Body type

Saloon

Engine

2.0 L

Gearbox

Automatic

Power

181 bhp

Seats

5

CO2

146 g/km

Colour

Grey

Doors

4

Driven wheels

Rear Wheel Drive

Engine badge

320i

Emissions standard

Euro 6

About this car

With 20,811 miles on the clock, this 2023 BMW 3 Series M Sport has done roughly 12,800 fewer miles than a typical 2023 BMW 3 Series. Our estimated market asking price is £27,650. This car is advertised at £26,475, which is £1,175 below that figure. The estimate uses 6,764 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 20 days ago. Its asking price has since fallen by £400. MOT records show an expiry date of 23 February 2027, and the latest recorded mileage is consistent with the advert. It is for sale at Group 1 Worthing BMW in Littlehampton.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £27,650. The asking price is £1,175 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 6,764 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 12,800 miles lower than typical for a 2023 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.