2020 BMW X3 M prices
17 cars from UK dealers, updated 23 October 2026. Typical asking price £40,000.
AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.
Half of the 17 priced 2020 BMW X3 M cars for sale are priced between £38,000 and £45,000.
Typical mileage 47,000 miles.
6 have had their price cut since they were first listed.
Is the price fair?
The prices above describe the cars currently advertised. They are not a valuation of every car of this model and year. Open a car to see its expected asking price, adjusted for mileage and specification, alongside the available evidence.
Cars for sale now
The cheaper cars like each one are on its AskCar page.
- 2020 BMW X3 M, 38,938 miles, £39,998, £4,353 under typical, Manchester
- 2020 BMW X3 M, 61,200 miles, £36,995, Huddersfield
- 2020 BMW X3 M, 33,717 miles, £43,499, King's Lynn
- 2020 BMW X3 M, 43,499 miles, £41,523, Stone
- 2020 BMW X3 M, 31,111 miles, £44,990, Chesterfield
- 2020 BMW X3 M, 67,900 miles, £36,990, Bolton
- 2020 BMW X3 M, 31,024 miles, £45,700, Tewkesbury
- 2020 BMW X3 M, 21,618 miles, £47,581, Preston
- 2020 BMW X3 M, 57,000 miles, £39,990, Manchester
- 2020 BMW X3 M, 86,000 miles, £32,995, Huddersfield
- 2020 BMW X3 M, 33,755 miles, £45,990, Dungannon
- 2020 BMW X3 M, 79,000 miles, £34,999, Leighton Buzzard
- 2020 BMW X3 M, 63,000 miles, £39,495, Nottingham
- 2020 BMW X3 M, 47,000 miles, £43,995, Clacton-on-Sea
- 2020 BMW X3 M, 37,816 miles, £46,271, Cobham
- 2020 BMW X3 M, 83,230 miles, £37,995, Fulmer
- 2020 BMW X3 M, 63,000 miles, £37,995, Elland
BMW X3 M prices by year
More BMW
- All BMW X3 M
- All BMW cars
- BMW 1 Series (7,294)
- BMW 3 Series (7,164)
- BMW X5 (3,303)
- BMW X3 (3,035)
- BMW 5 Series (2,894)
- BMW X1 (2,640)
- BMW 2 Series (1,868)
- BMW 4 Series (1,799)
- BMW 2 Series Gran Coupe (1,321)
- BMW 4 Series Gran Coupe (1,191)
- BMW i4 (853)
- BMW 2 Series Active Tourer (830)
- BMW M3 (824)
- BMW X2 (793)
- BMW M4 (751)