2021 BMW 3 Series

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

£19,999

Fair price: within 8% of the typical £21,669 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 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
Mileage
37,775 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
Grey
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320i
Emissions standard
Euro 6

About this car

At 37,775 miles, this 2021 BMW 3 Series M Sport has covered about 16,900 fewer miles than other 2021 BMW 3 Series cars. The dealer is asking £19,999, which is £1,670 below our market estimate of £21,669. Our estimate draws on 6,886 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £1,300 lower than when we first recorded the advert 100 days ago. That history is worth bearing in mind when speaking to the dealer. Its recorded MOT is valid until 30 May 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is H.P.L. Motors - Oldham (Greater Manchester), based in Oldham.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 July 2026, 100 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,300 from the first recorded £21,299. 2 price reductions recorded, the latest observed on 7 October 2026.

Recorded asking prices
Date observedAsking price
15 July 2026£21,299
16 July 2026£21,299
2 September 2026£20,999
7 October 2026£19,999
22 October 2026£19,999

Price and mileage comparison

Estimated market asking price: £21,669. The asking price is £1,670 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 16,900 miles lower than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 30 May 2027. 34,353 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

AskCar lists 588,092 cars from 13,071 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.