2021 BMW 3 Series

Overview

Make

BMW

Model

3 Series

Trim

M SPORT

Version

2.0 318i M Sport Auto RWD Euro 6 (s/s) 4dr (154 bhp)

Mileage

63,804 miles

Year

2021

Fuel type

Petrol

Body type

Saloon

Engine

2.0 L

Gearbox

Automatic

Power

154 bhp

Seats

5

CO2

146 g/km

Colour

Black

Doors

4

Driven wheels

Rear Wheel Drive

Engine badge

318i

Emissions standard

Euro 6

About this car

This 2021 BMW 3 Series M Sport has covered 63,804 miles, around 9,100 more than typical for its age. Our estimated market asking price is £17,689. This car is advertised at £18,691, which is £1,002 above 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 15 days ago, the asking price has dropped by £300. MOT records show an expiry date of 22 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Your Next Car, based in Nottingham.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £17,689. The asking price is £1,002 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 6,724 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 9,100 miles higher than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.