2020 BMW 3 Series 3.0 330d Sport

Version: 3.0 330d Sport Auto 4WD Euro 6 4dr (261 bhp)

Price: £23,990. Fair price: £719 (2%) under the AskCar estimate of £24,709, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,718 priced BMW 3 Series adverts on AskCar as of 31 October 2026.

AskCar lists 6,973 used BMW 3 Series from 2,626 UK dealerships, as of 31 October 2026.

Overview

Make
BMW
Model
3 Series
Trim
Sport
Version
3.0 330d Sport Auto 4WD Euro 6 4dr (261 bhp)
Mileage
37,604 miles
Year
2020
Fuel type
Diesel
Body type
Saloon
Engine
3.0 L
Gearbox
Automatic
Power
261 bhp
Seats
5
CO2
157 g/km
Colour
White
Doors
4
Driven wheels
Four Wheel Drive
Engine badge
330d
Emissions standard
Euro 6

About this car

This 2020 BMW 3 Series Sport is advertised with 37,604 miles, approximately 21,600 below the typical mileage for its age. The dealer is asking £23,990, which is £719 below the AskCar estimate of £24,709. To work out the AskCar estimate, we analyse UK dealer adverts for 6,718 BMW 3 Series cars across different ages and specifications. It first appeared in our advert records today. Its recorded MOT is valid until 26 March 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Car City UK Catterick, based in Catterick Garrison.

Stock data as of 31 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 31 October 2026.

Recorded asking prices
Date observedAsking price
31 October 2026£23,990

Price and mileage comparison

Fair price: £719 (2%) under the AskCar estimate of £24,709.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 6,718 priced BMW 3 Series adverts across different ages and specifications, as of 31 October 2026.

Advertised mileage is about 21,600 miles lower than the median mileage of a 2020 BMW 3 Series on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 26 March 2027. 36,060 miles at the last test.

Other matching cars

11 other 2020 BMW 3 Series Sport automatic diesel cars are for sale at UK dealers from £9,995 to £16,560, as of 31 October 2026.

The 5 cheapest:

The 11 matching cars have covered 54,655 to 151,600 miles, compared with 37,604 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all BMW 3 Series cars for sale · 2020 BMW 3 Series price guide

More like this

Photos

1 photo of this car is on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.