2021 BMW 3 Series

Overview

Make

BMW

Model

3 Series

Version

3.0 M340i MHT Auto 4WD Euro 6 (s/s) 5dr

Mileage

45,000 miles

Year

2021

Fuel type

Petrol Hybrid

Body type

Estate

Engine

3.0 L

Gearbox

Automatic

Seats

5

Colour

Grey

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

M340i; MHT

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

With 45,000 miles on the clock, this 2021 BMW 3 Series has done roughly 9,500 fewer miles than a typical 2021 BMW 3 Series. Our estimated market asking price is £31,776. This car is advertised at £36,990, which is £5,214 above that figure. Our estimate draws on 6,811 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 112 days. The seller is SSA Motors, based in Oldham.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £31,776. The asking price is £5,214 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 9,500 miles lower than typical for a 2021 BMW 3 Series.