2021 BMW 3 Series

2.0 320i Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)

£25,998

Above the going rate: £3,747 over the typical £22,251 for this model, age and mileage, drawing on 6,849 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
SPORT
Version
2.0 320i Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
Mileage
24,285 miles
Year
2021
Fuel type
Petrol
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
146 g/km
Colour
Black
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320i
Emissions standard
Euro 6

About this car

With 24,285 miles on the clock, this 2021 BMW 3 Series Sport has done roughly 30,300 fewer miles than a typical 2021 BMW 3 Series. Our estimated market asking price is £22,251. This car is advertised at £25,998, which is £3,747 above that figure. Our estimate draws on 6,849 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 73 days ago. MOT records show an expiry date of 26 June 2027, and the latest recorded mileage is consistent with the advert. It is advertised by CarSupermarket.com Hessle in East Riding of Yorkshire.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 August 2026, 73 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
11 August 2026£20,498
20 August 2026£20,298
5 September 2026£20,998
12 September 2026£20,798
25 September 2026£20,498
6 October 2026£20,298
14 October 2026£19,998
21 October 2026£25,998

Price and mileage comparison

Estimated market asking price: £22,251. The asking price is £3,747 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 6,849 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 30,300 miles lower than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 26 June 2027. 23,811 miles at the last test.

13 other cars with the same year, trim, gearbox and fuel are for sale from £13,370 to £21,980.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,37081,355 miles
£13,79594,029 miles
£15,99891,847 miles
£16,18663,681 miles
£16,65077,213 miles

These cars have covered 24,802–94,029 miles, compared with 24,285 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