2021 BMW 3 Series

2.0 330i M Sport Auto RWD Euro 6 4dr (254 bhp)

£24,490

Fair price: within 8% of the typical £24,635 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 330i M Sport Auto RWD Euro 6 4dr (254 bhp)
Mileage
37,000 miles
Year
2021
Fuel type
Petrol
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
254 bhp
Seats
5
CO2
148 g/km
Colour
Grey
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
330i
Emissions standard
Euro 6

About this car

This 2021 BMW 3 Series M Sport is advertised with 37,000 miles, approximately 17,700 below the typical mileage for its age. Its asking price of £24,490 is £145 below our estimate of £24,635. The estimate uses 6,886 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 9 days ago. Its MOT is recorded as valid until 16 August 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at Stratus in Hook.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 October 2026, 9 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observedAsking price
15 October 2026£24,490
22 October 2026£24,490

Price and mileage comparison

Estimated market asking price: £24,635. The asking price is £145 below 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 17,700 miles lower than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 16 August 2027. 37,095 miles at the last test.

178 other cars with the same year, trim, gearbox and fuel are for sale from £14,000 to £29,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,000110,887 miles
£14,00093,863 miles
£14,33588,796 miles
£14,89593,000 miles
£14,99587,565 miles

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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