2021 BMW 3 Series

Overview

Make

BMW

Model

3 Series

Trim

M SPORT

Version

2.0 12kWh 330e M Sport Auto RWD Euro 6 (s/s) 4dr (288 bhp)

Mileage

51,481 miles

Year

2021

Fuel type

Petrol Plug-in Hybrid

Body type

Saloon

Engine

2.0 L

Gearbox

Automatic

Power

288 bhp

Seats

5

CO2

31 g/km

Colour

White

Doors

4

Driven wheels

Rear Wheel Drive

Engine badge

330e

Hybrid type

Plug-in hybrid

Emissions standard

Euro 6

About this car

This 2021 BMW 3 Series M Sport is advertised with 51,481 miles, approximately 3,200 below the typical mileage for its age. Its asking price of £17,706 is £1,984 below our estimate of £19,690. 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 150 days ago, the asking price has dropped by £831. That history is worth bearing in mind when speaking to the dealer. MOT records show an expiry date of 2 April 2027, and the latest recorded mileage is consistent with the advert. The seller is Carbase Bristol, based in Bristol.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £19,690. The asking price is £1,984 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 3,200 miles lower than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.