2021 BMW 3 Series

Overview

Make

BMW

Model

3 Series

Trim

M SPORT PRO EDITION

Version

2.0 320d MHT M Sport Pro Edition Auto RWD Euro 6 (s/s) 4dr (187 bhp)

Mileage

36,700 miles

Year

2021

Fuel type

Diesel Hybrid

Body type

Saloon

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

129 g/km

Colour

Grey

Doors

4

Driven wheels

Rear Wheel Drive

Engine badge

320d; MHT

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

This 2021 BMW 3 Series M Sport Pro Edition has covered 36,700 miles, around 17,800 fewer than typical for its age. The dealer is asking £24,990, which is £47 below our market estimate of £25,037. Our estimate draws on 6,811 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 82 days ago, the asking price has dropped by £1,000. It may give you a starting point for a conversation about price. Its recorded MOT is valid until 30 July 2027, and its advertised mileage is consistent with the latest MOT reading. It is for sale at Auto Seven 7 in Warrington.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £25,037. The asking price is £47 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 6,811 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 17,800 miles lower than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.