2021 BMW 3 Series

2.0 320i M Sport Auto 4WD Euro 6 4dr (181 bhp)

£16,135

Fair price: within 8% of the typical £16,917 for this model, age and mileage, drawing on 6,724 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT
Version
2.0 320i M Sport Auto 4WD Euro 6 4dr (181 bhp)
Mileage
79,890 miles
Year
2021
Fuel type
Petrol
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
154 g/km
Colour
White
Doors
4
Driven wheels
Four Wheel Drive
Engine badge
320i
Emissions standard
Euro 6

About this car

At 79,890 miles, this 2021 BMW 3 Series M Sport has covered about 25,200 more miles than other 2021 BMW 3 Series cars. Its asking price of £16,135 is £782 below our estimate of £16,917. To estimate its market asking price, we analyse UK dealer adverts for 6,724 BMW 3 Series cars across different ages and specifications. Since we first spotted the advert 80 days ago, the asking price has dropped by £2,364. The time on sale and price change could be useful context when negotiating. Its recorded MOT is valid until 8 January 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Lookers Car Hub Star City in Birmingham.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 5 August 2026, 80 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £2,364 from the first recorded £18,499. 15 price reductions recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observedAsking price
6 August 2026£18,499
8 August 2026£18,199
13 August 2026£18,146
18 August 2026£18,099
22 August 2026£18,095
25 August 2026£18,061
28 August 2026£17,527
2 September 2026£17,447
8 September 2026£17,814
11 September 2026£17,522
16 September 2026£17,453
19 September 2026£16,895
29 September 2026£16,708
30 September 2026£16,711
2 October 2026£16,993
10 October 2026£16,535
14 October 2026£16,495
21 October 2026£16,232
23 October 2026£16,135

Price and mileage comparison

Estimated market asking price: £16,917. The asking price is £782 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 6,724 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 25,200 miles higher than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 8 January 2027. 76,060 miles at the last test.

181 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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