2021 BMW 3 Series

2.0 320d MHT M Sport Auto RWD Euro 6 (s/s) 4dr (187 bhp)

£16,500

Fair price: within 8% of the typical £17,415 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 MHT M Sport Auto RWD Euro 6 (s/s) 4dr (187 bhp)
Mileage
83,092 miles
Year
2021
Fuel type
Diesel Hybrid
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
129 g/km
Colour
Black
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320d; MHT
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

At 83,092 miles, this 2021 BMW 3 Series M Sport has covered about 28,400 more miles than other 2021 BMW 3 Series cars. Its asking price of £16,500 is £915 below our estimate of £17,415. We use UK dealer asking prices, including 6,886 BMW 3 Series listings, and account for the car’s age, mileage and specification. The asking price is now £2,495 lower than when we first recorded the advert 43 days ago. Its recorded MOT is valid until 25 January 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Magna Motor Group, based in Warrington.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 September 2026, 43 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £2,495 from the first recorded £18,995. 7 price reductions recorded, the latest observed on 20 October 2026.

Recorded asking prices
Date observedAsking price
10 September 2026£18,995
19 September 2026£18,595
24 September 2026£17,995
29 September 2026£17,500
8 October 2026£17,250
13 October 2026£16,995
16 October 2026£16,800
20 October 2026£16,500
22 October 2026£16,500

Price and mileage comparison

Estimated market asking price: £17,415. The asking price is £915 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 28,400 miles higher than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 25 January 2027. 75,190 miles at the last test.

93 other cars with the same year, trim, gearbox and fuel are for sale from £13,735 to £30,090.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,735131,041 miles
£13,999102,000 miles
£14,495131,000 miles
£15,49595,320 miles
£15,995111,015 miles

These cars have covered 15,500–131,041 miles, compared with 83,092 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