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Used BMW X3 cars for sale in Milton Keynes

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Used BMW X3 cars for sale in Milton Keynes

If you're looking for a used BMW X3 in the Milton Keynes area, Parkers has 32 for sale from trusted dealers to suit all budgets, with easy tools to narrow your choice to the right secondhand car for you.

  • BMW X3 Estate (2017/17)
    Added today
    BMW X3 (11-17) xDrive20d M Sport 5d Auto For Sale - Hilton Car Supermarket Aylesbury, Aylesbury
    15
    xDrive20d M Sport 5d Auto
    Automatic | 2017/17 | Diesel | 85,795 miles
    £13,799
  • BMW X3 Estate (2017/17)
    Added today
    BMW X3 (11-17) xDrive20d SE (06/14-) 5d Step Auto For Sale - Hilton Car Supermarket Milton Keynes, Milton Keynes
    31
    xDrive20d SE (06/14-) 5d Step Auto
    Automatic | 2017/17 | Diesel | 45,308 miles
    £15,099
  • BMW X3 SUV (2025/25)
    Added yesterday
    BMW X3 SUV (24 on) xDrive20d M Sport 5dr Step Auto For Sale - Stratstone BMW Milton Keynes, Milton Keynes
    35
    xDrive20d M Sport 5dr Step Auto
    Automatic | 2025/25 | Diesel | 8,576 miles
    £54,490
  • BMW X3 SUV (2025/25)
    Added yesterday
    BMW X3 SUV (24 on) xDrive20d M Sport 5dr Step Auto For Sale - Stratstone BMW Milton Keynes, Milton Keynes
    35
    xDrive20d M Sport 5dr Step Auto
    Automatic | 2025/25 | Diesel | 7,568 miles
    £48,995
  • BMW X3 SUV (2022/22)
    Added this week
    BMW X3 SUV (17-24) xDrive 30e xLine 5dr Auto For Sale - Quality Part X Ltd Dunstable, Dunstable
    56
    xDrive 30e xLine 5dr Auto
    Automatic | 2022/22 | Petrol Parallel PHEV | 65,884 miles
    £25,700
  • BMW X3 SUV (2024/74)
    Added this week
    BMW X3 SUV (17-24) xDrive M40i MHT 5dr Auto For Sale - Stratstone BMW Milton Keynes, Milton Keynes
    35
    xDrive M40i MHT 5dr Auto
    Automatic | 2024/74 | Petrol | 1,487 miles
    £61,450
  • BMW X3 SUV (2019/19)
    Added this week
    BMW X3 SUV (17-24) xDrive20i M Sport auto 5d For Sale - S.M.T Automotive Ltd, Tring
    44
    xDrive20i M Sport auto 5d
    Automatic | 2019/19 | Petrol | 91,754 miles
    £18,995
  • BMW X3 M (2022/22)
    Added this week
    BMW X3 M (19-24) xDrive X3 M Competition 5dr Step Auto For Sale - HAMPTON CAR SALES LTD, Northampton
    50
    xDrive X3 M Competition 5dr Step Auto
    Automatic | 2022/22 | Petrol | 15,065 miles
    £64,995
  • BMW X3 SUV (2019/19)
    Added this week
    BMW X3 SUV (17-24) xDrive20d M Sport auto 5d For Sale - Tenby Car Supermarket, Luton
    50
    xDrive20d M Sport auto 5d
    Automatic | 2019/19 | Diesel | 53,903 miles
    £22,495
  • BMW X3 SUV (2021/71)
    Added this week
    BMW X3 SUV (17-24) xDrive20d MHT M Sport 5dr Step Auto For Sale - Quality Part X Ltd Dunstable, Dunstable
    57
    xDrive20d MHT M Sport 5dr Step Auto
    Automatic | 2021/71 | Diesel | 30,844 miles
    £31,500
  • BMW X3 SUV (2022/22)
    Added this week
    BMW X3 SUV (17-24) xDrive20d MHT M Sport 5dr Step Auto For Sale - Stratstone BMW Milton Keynes, Milton Keynes
    35
    xDrive20d MHT M Sport 5dr Step Auto
    Automatic | 2022/22 | Diesel | 51,285 miles
    £33,990
  • BMW X3 Estate (2012/12)
    BMW X3 (11-17) xDrive20d M Sport 4d Step Auto For Sale - Town Autos, Chawston
    63
    xDrive20d M Sport 4d Step Auto
    Automatic | 2012/12 | Diesel | 122,285 miles
    £5,790
View 32 used cars

Used BMW X3 FAQs

In this BMW X3 FAQ, you'll find answers to common questions about this popular car. Known for its style, performance, and practicality, the X3 has been a favourite for years. Explore information on fuel efficiency, maintenance, features, and more to help you make the best choice.

BMW X3 reviews

BMW X3 SUV (2024 onwards)

Parkers rating: 4.1 out of 54.1
BMW X3 (2025) review
New X3 remains one of the class best
PROS
  • Great balance of sportiness and comfort
  • Spacious and versatile boot space
  • Wide range of engines
CONS
  • Interior quality is disappointing in places 
  • PHEV range could be longer
  • Can get expensive with options
Read full review

More BMW X3 reviews

BMW X3 M Competition front

BMW X3 M (2019 - 2024)

3.4 out of 53.4 3.4 out of 53.4
BMW X3 (2023) review

BMW X3 SUV (2017 - 2024)

3.9 out of 53.9 3.9 out of 53.9
BMW 2015 X3

BMW X3 (2011 - 2017)

4 out of 54.0 4 out of 54.0

BMW X3 specifications data

Find out useful data about performance, fuel economy, boot space and other data with Parkers specifications data, available for all current and previous BMW X3 models and variants

BMW X3 specifications data

Looking for BMW X3 specifications? Find all of the key specs you'll ever need to know about the BMW X3, from fuel efficiency and top speed, to running costs, dimensions data and so much more.

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