2021 BMW 3 Series

2.0 320d M Sport Auto RWD Euro 6 (s/s) 5dr Touring (187 bhp)

£23,999

Fair price: within 8% of the typical £22,554 for this model, age and mileage, drawing on 6,886 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT
Version
2.0 320d M Sport Auto RWD Euro 6 (s/s) 5dr Touring (187 bhp)
Mileage
47,846 miles
Year
2021
Fuel type
Diesel
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
118 g/km
Colour
Grey
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
320d
Emissions standard
Euro 6

About this car

At 47,846 miles, this 2021 BMW 3 Series M Sport has covered about 6,900 fewer miles than other 2021 BMW 3 Series cars. Our estimated market asking price is £22,554. This car is advertised at £23,999, which is £1,445 above that figure. Our estimate draws on 6,886 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 5 days ago. You can find this car at Fresh Motors in Thetford.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 October 2026, 5 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
18 October 2026£23,999
22 October 2026£23,999

Price and mileage comparison

Estimated market asking price: £22,554. The asking price is £1,445 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 6,886 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,900 miles lower than typical for a 2021 BMW 3 Series.

5 other cars with the same year, trim, gearbox and fuel are for sale from £18,490 to £24,995.

Other matching cars
Asking priceMileage
£18,49077,000 miles
£21,99952,817 miles
£23,99927,496 miles
£24,99044,307 miles
£24,99530,820 miles

These cars have covered 27,496–77,000 miles, compared with 47,846 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