• Find
    Search
    • Show all cars
    • Buy online
    • By dealer
    • By location
    By make
    • Audi
      Audi
    • BMW
      BMW
    • Ford
      Ford
    • Mercedes-Benz
      Mercedes-Benz
    • Volkswagen
      Volkswagen
    View all makes
    By model
    • Ford Fiesta
    • Audi A1
    • Nissan Qashqai
    • Range Rover Evoque
    • Kia Sportage
    View all models
    By budget
    • Cars under £10,000
    • Cars under £15,000
    • Cars under £20,000
    • Cars under £150 per month
    • Cars under £200 per month
    Leasing Offers
  • Sell
  • Finance
    Finance advice
    • What is PCP?
    • What is Hire Purchase?
    • What is Car Leasing?
    • What is GAP Insurance?
    • What is Halal car finance?
    View all finance advice
    FAQ
    • What is a mileage allowance?
    • How to check your credit score
    • Car finance on bad credit
    • Leasing vs buying a car
    • End of a PCP agreement
    Best Deals
    • 0% APR car finance deals
    • PCP car deals
    • Electric car PCP deals
    • Zero deposit car deals
    • Nearly new car deals
    View all deals
  • Advice
    Popular guides
    • MG4 EV Review: front three quarter dynamic

      Cheapest electric cars

      Read our expert guide to the 10 best cheap electric cars in the UK.
    • Volvo EX40 Review: driving dynamic

      Best small SUVs

      Looking for a small SUV? These are the best small SUVs to choose from in this thriving sector
    • Kia Sportage Review: front dynamic

      Best family cars

      The best family cars are practical, efficient, have bags of space, and can deal with all the demands of family life.
    View all guides
    News
    • 2026 Mazda EZ-60

      New 2026 Mazda CX-6e

      This is Mazda's new mid-size electric car. It's called the EZ-60 in its native China, but when it makes its way to the UK, it'll likely be called the CX-6e.
    • 2025 Skoda Elroq vRS

      New 2025 Skoda Elroq vRS

      Skoda has pulled back the covers on the new Elroq vRS. The high-performance, dual-motor version of Skoda's Elroq small electric SUV has 340PS and all-wheel-drive, giving it a 5.4-second 0-62mph time.
    • 2026 Nissan Leaf

      New 2025 Nissan Leaf

      Nissan has revealed the all-new Leaf – now an SUV – while also marking the return of the Micra as a small EV.
    View all news
  • Reviews
    Trending car reviews
    • Skoda Elroq Review: Driving dynamic

      Skoda Elroq Review

      A brilliant electric family car
    • Audi S5 Review: driving dynamic

      Audi S5 Review

      Serves up speed and serenity without breaking a sweat
    • Renault 5 Review: driving dynamic

      Renault 5 Review

      One of the best electric superminis out there
    View all reviews
    Popular car reviews
    • New 2024 Ford Puma

      Ford Puma Review

      Just a brilliant little SUV
    • Peugeot 2008 Review: front dynamic

      Peugeot 2008 Review

      Desirable yet sensible small SUV
    • Volvo EX30 Review: driving dynamic

      Volvo EX30 Review

      Volvo gets the baby SUV formula just about right
0
Explore
  • Find
  • Sell
  • Finance
  • Advice
  • Reviews
  • Select country
  • UK
  • FR

Filters (5)

BMW
X3
M Sport
Postcode
Postcode
Please enter a valid UK postcode
Distance: {distance, select, all {All} 1 {{distance} mile} other {{distance} miles} }(35)
Price
Min
Max
(35)
Make (1)

Popular Makes

All available makes

    A

  • B

  • C

  • D

  • F

  • G

  • H

  • I

  • J

  • K

  • L

  • M

  • N

  • P

  • R

  • S

  • T

  • V

Model (1)

    BMW

Model variants (1)

    X3 variants

Fuel type
Year
All our cars are less than 10 years old
Min
Max
(35)
Mileage
At heycar, all our cars have less than 100,000 miles on the clock
Min
Max
( 35)
Gearbox
Colour
Doors
Seats
Body type
Engine Size
      (35)
      Quick links
      1.01.21.41.61.82.02.42.63.0
      Power
      Min
      Max
      (35)

      • Search used cars
      • New cars coming in 2025
      • Value your car
      • Sell a car
      • Find a dealer
      • Electric cars
      • Car guides
      • Car reviews
      • Money back guarantee
      • About
      • Careers
      • Authors and experts
      • Join as a dealer
      • Terms & conditions
      • Privacy policy
      • Privacy settings
      • Cookie policy
      • Complaints
      • Buy online terms
      • Dealer terms
      • Monday-Friday, 9am-5pm
      • 020 3936 1257
      • hey@heycar.co.uk
      • Select country
        • UK
        • FR

      See what customers are saying

      “Excellent”
      Trustscore: 4.3/5
      Find us on
      Copyright 2025 heycar - All rights reserved
      • Find
        Find
      • Buy online
        Buy online
      • Favourites
        Favourites
      • Sell
        Sell
      heyAI search results

      Hey there!

      Our new heyAI search is still learning, and getting smarter everyday to bring you exactly what you're looking for.

      For best results, try using clear, specific phrases like this:

      • Make and model (VW Golf GTI)
      • Colour and body type (e.g. SUV, hatchback)
      • Fuel type (petrol, diesel, electric, hybrid)
      • Age of the vehicle (less than 3 years old)
      • Mileage (less than 10k miles)
      • Your budget (total/monthly)

      We're constantly improving to make your car search easier. Thanks for your patience!

      35 seats Litre BMW X3 M Sport cars for sale

      Sort by
      • Relevance
      • Distance
      • Age (oldest)
      • Age (newest)
      • Price (lowest)
      • Price (highest)
      • Miles (lowest)
      • Miles (highest)
      • Newly listed
      Main listing image - BMW X3
      32

      BMW X3xDrive20d MHT M Sport 5dr Step Auto

      2021
      37,605 miles
      Diesel

      £29,000

      or £468 mo
      DD23XH

      *Representative example: Contract Length: 48 months, 47 Monthly Payments: £467.85, Customer Deposit: £4,350.00, Total Deposit: £4,350.00, Optional Final Payment: £12,650.53, Total Charge For Credit: £9,989.48, Total Amount Payable: £38,989.48, Representative APR: 13.90%, Interest Rate (Fixed): 13.90%, Excess Mileage Charge: 7.50ppm, Mileage Per Annum: 10,000

      Main listing image - BMW X3
      43

      BMW X3xDrive20d MHT M Sport 5dr Step Auto

      2021
      16,622 miles
      Diesel

      £30,718

      or £496 mo
      RG20JZ

      *Representative example: Contract Length: 48 months, 47 Monthly Payments: £495.69, Customer Deposit: £4,607.00, Total Deposit: £4,857.70, Optional Final Payment: £12,892.50, Total Charge For Credit: £10,339.63, Total Amount Payable: £41,057.63, Representative APR: 13.80%, Interest Rate (Fixed): 13.82%, Excess Mileage Charge: 6.98ppm, Mileage Per Annum: 10,000

      4

      BMW X3xDrive20d MHT M Sport 5dr Step Auto

      2021
      30,900 miles
      Diesel

      £28,995

      or £466 mo
      TN240HB

      *Representative example: Contract Length: 49 months, 48 Monthly Payments: £465.16, Customer Deposit: £4,349.00, Total Deposit: £4,349.25, Optional Final Payment: £11,563.35, Total Charge For Credit: £9,245.28, Total Amount Payable: £38,240.28, Representative APR: 12.90%, Interest Rate (Fixed): 6.72%, Excess Mileage Charge: 14.90ppm, Mileage Per Annum: 10,000

      56

      BMW X3xDrive20d MHT M Sport 5dr Step Auto

      2021
      22,712 miles
      Diesel

      £32,995

      £1,268 off
      £31,727
      or £501 mo
      EX28FD

      *Representative example: Contract Length: 48 months, 47 Monthly Payments: £501.00, Customer Deposit: £4,759.00, Total Deposit: £4,759.05, Optional Final Payment: £12,372.00, Total Charge For Credit: £8,951.05, Total Amount Payable: £40,678.05, Representative APR: 11.70%, Interest Rate (Fixed): 11.12%, Excess Mileage Charge: 9.60ppm, Mileage Per Annum: 10,000

      75

      BMW X3xDrive20d MHT M Sport 5dr Step Auto

      2021
      17,741 miles
      Diesel

      £30,419

      or £475 mo
      YO304WR

      *Representative example: Contract Length: 48 months, 47 Monthly Payments: £474.54, Customer Deposit: £4,562.00, Total Deposit: £4,562.85, Optional Final Payment: £12,205.00, Total Charge For Credit: £8,652.23, Total Amount Payable: £39,071.23, Representative APR: 11.70%, Interest Rate (Fixed): 11.12%, Excess Mileage Charge: 9.60ppm, Mileage Per Annum: 10,000

      53

      BMW X3xDrive20d MHT M Sport 5dr Step Auto

      2021
      30,225 miles
      Diesel

      £32,576

      £660 off
      £31,916
      or £513 mo
      TA66DD

      *Representative example: Contract Length: 48 months, 47 Monthly Payments: £512.17, Customer Deposit: £4,787.00, Total Deposit: £4,787.40, Optional Final Payment: £11,962.00, Total Charge For Credit: £8,905.39, Total Amount Payable: £40,821.39, Representative APR: 11.70%, Interest Rate (Fixed): 11.12%, Excess Mileage Charge: 9.60ppm, Mileage Per Annum: 10,000

      51

      BMW X3xDrive20i M Sport 5dr Step Auto

      2021
      41,560 miles
      Petrol

      £27,703

      or £438 mo
      DH11HP

      *Representative example: Contract Length: 48 months, 47 Monthly Payments: £437.27, Customer Deposit: £4,155.00, Total Deposit: £4,155.45, Optional Final Payment: £10,814.00, Total Charge For Credit: £7,818.14, Total Amount Payable: £35,521.14, Representative APR: 11.70%, Interest Rate (Fixed): 11.12%, Excess Mileage Charge: 9.60ppm, Mileage Per Annum: 10,000

      57

      BMW X3xDrive20d MHT M Sport 5dr Step Auto

      2021
      37,171 miles
      Diesel

      £28,683

      £813 off
      £27,870
      or £435 mo
      EX28FD

      *Representative example: Contract Length: 48 months, 47 Monthly Payments: £434.68, Customer Deposit: £4,180.00, Total Deposit: £4,180.50, Optional Final Payment: £11,188.00, Total Charge For Credit: £7,928.46, Total Amount Payable: £35,798.46, Representative APR: 11.70%, Interest Rate (Fixed): 11.12%, Excess Mileage Charge: 9.60ppm, Mileage Per Annum: 10,000

      41

      BMW X3xDrive30d MHT M Sport 5dr Auto

      2021
      22,276 miles
      Diesel

      £37,062

      or £591 mo
      BD48RU

      *Representative example: Contract Length: 48 months, 47 Monthly Payments: £590.26, Customer Deposit: £5,559.00, Total Deposit: £5,559.30, Optional Final Payment: £14,400.00, Total Charge For Credit: £10,649.52, Total Amount Payable: £47,711.52, Representative APR: 11.90%, Interest Rate (Fixed): 11.92%, Excess Mileage Charge: 9.00ppm, Mileage Per Annum: 10,000

      42

      BMW X3xDrive20d MHT M Sport 5dr Step Auto

      2021
      45,666 miles
      Diesel

      £27,450

      £1,000 off
      £26,450
      or £402 mo
      BD48RU

      *Representative example: Contract Length: 48 months, 47 Monthly Payments: £401.82, Customer Deposit: £3,967.00, Total Deposit: £3,967.50, Optional Final Payment: £11,430.00, Total Charge For Credit: £7,843.04, Total Amount Payable: £34,293.04, Representative APR: 11.90%, Interest Rate (Fixed): 11.92%, Excess Mileage Charge: 6.98ppm, Mileage Per Annum: 10,000

      43

      BMW X3xDrive20d MHT M Sport 5dr Step Auto

      2021
      18,669 miles
      Diesel

      £29,900

      or £450 mo
      BD48RU

      *Representative example: Contract Length: 48 months, 47 Monthly Payments: £449.40, Customer Deposit: £4,485.00, Total Deposit: £4,485.00, Optional Final Payment: £13,207.50, Total Charge For Credit: £8,924.30, Total Amount Payable: £38,824.30, Representative APR: 11.90%, Interest Rate (Fixed): 11.92%, Excess Mileage Charge: 6.98ppm, Mileage Per Annum: 10,000

      38

      BMW X3xDrive20i MHT M Sport 5dr Step Auto

      2021
      20,832 miles
      Hybrid

      £33,995

      GU146TL
      32

      BMW X3xDrive20d MHT M Sport 5dr Step Auto

      2021
      53,714 miles
      Hybrid

      £26,990

      LN69UH
      49

      BMW X3xDrive20d MHT M Sport 5dr Step Auto

      2021
      59,549 miles
      Diesel

      £23,990

      TN240HB
      36

      BMW X3xDrive20d MHT M Sport 5dr Step Auto

      2021
      30,415 miles
      Diesel

      £28,990

      £991 off
      £27,999
      LS126EG
      21

      BMW X3xDrive20d MHT M Sport 5dr Step Auto

      2021
      34,797 miles
      Hybrid

      £29,995

      RG20GH
      50

      BMW X3xDrive20d MHT M Sport 5dr Step Auto

      2021
      37,691 miles
      Hybrid

      £28,495

      NR50JH
      32

      BMW X3xDrive20d MHT M Sport 5dr Step Auto

      2021
      48,190 miles
      Hybrid

      £27,150

      BN273UA
      • 1
      • /
      • 2

      1-18 of 35 vehicles

      1. Home
      2. …
      3. Cars for Sale
      4. BMW
      5. X3

      BMW models

      1 Series2 Series2 Series Active Tourer2 Series Convertible2 Series Gran Coupe2 Series Gran Tourer3 Series3 Series GT3 Series Touring4 Series4 Series Convertible4 Series Gran Coupe5 Series5 Series Touring6 Series6 Series Gran Turismo7 Series8 Series8 Series Convertible8 Series Gran Coupei3i4i5i7i8iXiX1iX2iX3M2M3M3 TouringM4M5M8X1X2X3X3 MX4X4 MX5X5 MX6X6 MX7XMZ4
      Filters (5)
      Enter postcode

      Can’t find what you’re looking for?

      Create a personalised stock alert and we’ll let you know when your perfect car’s available.
      Fair price
      Good price
      Good price
      Fair price
      Fair price
      Fair price
      Fair price
      Good price
      Good price
      Fair price
      Good price
      Fair price
      Good price
      Good price
      Good price
      Great price

      About BMW X3 cars on heycar

      What is the most popular colour for BMW X3 ?

      Grey

      What is the most popular gearbox for BMW X3 ?

      Semi-automatic

      What is the most popular fuel type for BMW X3 ?

      Hybrid

      What is the most popular engine for BMW X3 ?

      2.0

      What is the average mileage for BMW X3 ?

      23563

      How many BMW X3 cars are available for sale?

      341