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) 5dr Touring (288 bhp)

Mileage

71,435 miles

Year

2021

Fuel type

Petrol Plug-in Hybrid

Body type

Estate

Engine

2.0 L

Gearbox

Automatic

Power

288 bhp

Seats

5

CO2

32 g/km

Colour

Blue

Doors

5

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 71,435 miles, approximately 16,800 above the typical mileage for its age. The dealer is asking £14,841, which is £3,082 below our market estimate of £17,923. Our estimate draws on 6,724 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 101 days ago. Its asking price has since fallen by £2,659. That may be worth mentioning if you discuss the price with the dealer. Its recorded MOT is valid until 20 May 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Quality Part X Dunstable, based in Dunstable.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £17,923. The asking price is £3,082 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 16,800 miles higher than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.