2021 BMW 3 Series

Overview

Make

BMW

Model

3 Series

Version

3.0 M340i MHT Auto 4WD Euro 6 (s/s) 4dr (369 bhp)

Mileage

89,162 miles

Year

2021

Fuel type

Petrol Hybrid

Body type

Saloon

Engine

3.0 L

Gearbox

Automatic

Power

369 bhp

Seats

5

CO2

176 g/km

Colour

Blue

Doors

4

Driven wheels

Four Wheel Drive

Engine badge

M340i; MHT

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

This 2021 BMW 3 Series has covered 89,162 miles, around 34,700 more than typical for its age. At £25,475, it is advertised £2,007 above our estimated market asking price of £23,468. Our estimate draws on 6,811 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 42 days ago. Its asking price has since fallen by £1,013. MOT records show an expiry date of 26 April 2027, and the latest recorded mileage is consistent with the advert. The seller is Junction 17 Cars Limited t/a Junction 17 Cars (Grantham), based in Grantham.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £23,468. The asking price is £2,007 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 6,811 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 34,700 miles higher than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.