2021 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

31,198 miles

Year

2021

Fuel type

Petrol

Body type

Saloon

Engine

2.0 L

Gearbox

Automatic

Power

181 bhp

Seats

5

CO2

146 g/km

Colour

White

Doors

4

Driven wheels

Rear Wheel Drive

Engine badge

320i

Emissions standard

Euro 6

About this car

At 31,198 miles, this 2021 BMW 3 Series M Sport has covered about 23,500 fewer miles than other 2021 BMW 3 Series cars. Our estimated market asking price is £22,494. This car is advertised at £20,210, which is £2,284 below that figure. We use UK dealer asking prices, including 6,724 BMW 3 Series listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 101 days ago, the asking price has dropped by £1,790. That history is worth bearing in mind when speaking to the dealer. MOT records show an expiry date of 11 March 2027, and the latest recorded mileage is consistent with the advert. The seller is Big Motoring World Camberley, based in Camberley.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £22,494. The asking price is £2,284 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 6,724 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 23,500 miles lower than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.