2021 BMW 3 Series

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

£32,795

Above the going rate: £2,782 over the typical £30,013 for this model, age and mileage, drawing on 6,724 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Version
3.0 M340i MHT Auto 4WD Euro 6 (s/s) 4dr (369 bhp)
Mileage
56,417 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
Grey
Doors
4
Driven wheels
Four Wheel Drive
Engine badge
M340i; MHT
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

The advertised mileage for this 2021 BMW 3 Series is 56,417 miles. Our estimated market asking price is £30,013. This car is advertised at £32,795, which is £2,782 above that figure. Our estimate draws on 6,724 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 89 days ago. The seller is Walker Pratt Automotive, based in Leeds.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 27 July 2026, 89 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observedAsking price
27 July 2026£32,795
23 October 2026£32,795

Price and mileage comparison

Estimated market asking price: £30,013. The asking price is £2,782 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 6,724 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,700 miles higher than typical for a 2021 BMW 3 Series.

58 other cars with the same year, trim, gearbox and fuel are for sale from £25,475 to £45,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£25,47589,162 miles
£25,99037,000 miles
£25,99584,000 miles
£26,44963,729 miles
£26,49573,000 miles

These cars have covered 6,593–89,162 miles, compared with 56,417 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BMW 3 Series cars for sale · 2021 BMW 3 Series price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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