Find a dealer
The AA
The AA
  • Used Cars
    Back Used Cars
    • Browse by Manufacturer
      Back Browse by Manufacturer
      • Audi
      • BMW
      • Citroen
      • Ford
      • Hyundai
      • Jaguar
      • Kia
      • Land Rover
      • Mercedes
      • MINI
      • Nissan
      • Peugeot
      • Porsche
      • Renault
      • Skoda
      • Toyota
      • Vauxhall
      • Volkswagen
      • Volvo
      • Browse by manufacturer
      • Search all used cars
    • Browse by Model
      Back Browse by Model
      • Audi A1
      • Audi A3
      • Audi Q5
      • BMW 3 Series
      • Fiat 500
      • Ford Fiesta
      • Ford Focus
      • Ford Kuga
      • Kia Sportage
      • Mercedes A Class
      • Mercedes C Class
      • MINI Hatch
      • Nissan Juke
      • Nissan Qashqai
      • Peugeot 208
      • Range Rover Evoque
      • Toyota Yaris
      • Vauxhall Astra
      • Vauxhall Corsa
      • Vauxhall Mokka
      • Volkswagen Golf
      • Volkswagen Polo
      • Volkswagen Tiguan
      • Search all used cars
    • Browse by Location
      Back Browse by Location
      • Birmingham
      • Bristol
      • Cardiff
      • Doncaster
      • Edinburgh
      • Glasgow
      • Hull
      • Leeds
      • Leicester
      • Liverpool
      • London
      • Manchester
      • Newcastle
      • Norwich
      • Nottingham
      • Portsmouth
      • Reading
      • Sheffield
      • Southampton
      • Swindon
      • All locations
    • Browse by Body style
      Back Browse by Body style
      • SUVs
      • 7 Seaters
      • Sports cars
      • 4x4
      • Estates
      • Hatchbacks
      • Motorhomes
      • Family cars
      • Convertibles
      • Coupes
      • Saloons
      • Luxury cars
      • People carriers
      • City cars
      • Superminis
      • Supercars
      • Executive cars
      • All bodystyles
    • Browse by Fuel type
      Back Browse by Fuel type
      • Used diesel cars
      • Used electric cars
      • Used hybrid cars
      • Used petrol cars
      • Used plug-in hybrid cars
    • Browse by Transmission
      Back Browse by Transmission
      • Used automatic cars
      • Used manual cars
    • Browse by Maximum price
      Back Browse by Maximum price
      • Used cars under £30,000
      • Used cars under £20,000
      • Used cars under £15,000
      • Used cars under £10,000
      • Used cars under £5,000
      • Used cars under £4,000
      • Used cars under £3,000
      • Used cars under £2,000
      • Used cars under £1,000
    • Browse by Engine size
      Back Browse by Engine size
      • 1.0 litre used cars
      • 1.2 litre used cars
      • 2.0 litre used cars
      • 3.0 litre used cars
      • 4.0 litre used cars
      • 5.0 litre used cars
    • Buying advice
      Back Buying advice
      • Best used 4x4 cars
      • Best used 7-seater cars
      • Best used electric cars
      • Best used estate cars
      • Best used family cars
      • Best used first cars
      • Best used fuel efficient cars
      • Best used hybrid cars
      • Best used second-hand cars
      • Best used small cars
      • Best used sports cars
      • Best used SUV cars
    • Car checks and delivery
      Back Car checks and delivery
      • Used vehicle inspection
      • Car history check
      • Vehicle delivery
  • Used Vans
    Back Used Vans
    • Browse by Manufacturer
      Back Browse by Manufacturer
      • Citroen
      • Fiat
      • Ford
      • Isuzu
      • Iveco
      • Mercedes
      • Mitsubishi
      • Nissan
      • Peugeot
      • Renault
      • Toyota
      • Vauxhall
      • Volkswagen
      • Search all used vans
    • Browse by Model
      Back Browse by Model
      • Citroen Dispatch
      • Citroen Relay
      • Ford Ranger
      • Ford Transit
      • Ford Transit Connect
      • Mercedes Sprinter
      • Mercedes Vito
      • Mitsubishi l200
      • Nissan Navara
      • Peugeot Boxer
      • Peugeot Expert
      • Peugeot Partner
      • Renault Kangoo
      • Renault Trafic
      • Toyota Hi Lux
      • Vauxhall Combo
      • Vauxhall Movano
      • Vauxhall Vivaro
      • Volkswagen Caddy
      • Volkswagen Crafter
      • Volkswagen Transporter
      • Search all used vans
    • Van checks and delivery
      Back Van checks and delivery
      • Used vehicle inspection
      • Van history check
      • Vehicle delivery
  • Finance
    Back Finance
    • Car finance
    • Car finance calculator
    • Eligibility checker
    • Car finance explained
    • PCP car finance
    • HP car finance
    • Car loans
  • Leasing
    Back Leasing
    • Car leasing
      Back Car leasing
      • All car leasing
        • Search by make
        • Fiat
        • Hyundai
        • Nissan
        • Skoda
        • Vauxhall
        • Volkswagen
        • Search by type
        • Electric
        • Hybrid
        • Automatic
        • SUV
        • Hatchback
        • Estate
        • Search by price
        • Under £300
        • £300 - £400
        • £400 - £500
        • Above £500
    • Van leasing
      Back Van leasing
      • All van leasing
        • Search by make
        • Ford
        • Mercedes
        • Nissan
        • Peugeot
        • Renault
        • Volkswagen
        • Search by type
        • Luton vans
        • Crew vans
        • Pick-up vans
        • Tipper vans
        • Dropside vans
        • High-roof vans
        • Search by price
        • Under £300
        • £300 - £400
        • £400 - £500
        • Above £500
    • Business leasing
      Back Business leasing
      • All business leasing
    • Help and guides
      Back Help and guides
        • Leasing guides
        • How AA Lease works
        • What is a car lease
        • Pros and cons of leasing
        • Common lease misbeliefs
        • Returning your lease vehicle
        • View all leasing guides
        • Help
        • FAQs
        • Contact us
  • Sell
    Back Sell
    • Sell my car
    • Sell my van
    • Value my car
  • Aftercare
    Back Aftercare
    • Car warranty
    • Breakdown cover
    • Car insurance
    • Car servicing
    • MOT
    • Car smart care
  • Advice
    Back Advice
    • Buying a used car online
    • Car reviews
    • Buyers guides
    • Best cars
    • Driving advice
  • Your account
  • Find a dealer
Image of a BMW X3 SUV

Used BMW X3 for sale in Slough

Here's our list of all BMW X3 cars for sale in Slough. All cars come with 12 months free breakdown cover (or a discounted upgrade if you're an AA member) and £75 off your next service & MOT.

Latest used BMW X3 in Slough

  • BMW X3 2.0 20d SE Auto xDrive Euro 6 (s/s) 5dr
    £8,980 BMW X3 2.0 20d SE Auto xDrive Euro 6 (s/s) 5dr
    • 2014
    • •
    • 89,200 miles
    • •
    • Diesel
    • •
    • Automatic
    House of Cars
    Icon - phone receiver 01753 293 728

    Icon - location pin Windsor

  • BMW X3 X3 xDrive 30e XLine Auto
    £22,480 BMW X3 X3 xDrive 30e XLine Auto
    • 2022
    • •
    • 80,000 miles
    • •
    • Petrol/Electric
    • •
    • Automatic
    Castleview Cars
    Icon - phone receiver 01753 293 407

    Icon - location pin Windsor

  • BMW X3 ix3 Premier Edition
    £22,750 BMW Ix3 ix3 Premier Edition
    • 2022
    • •
    • 45,000 miles
    • •
    • Electric
    • •
    • Automatic
    Castleview Cars
    Icon - phone receiver 01753 293 407

    Icon - location pin Windsor

  • BMW X3 ix3 Premier Edition Pro
    £24,480 BMW Ix3 ix3 Premier Edition Pro
    • 2022
    • •
    • 40,000 miles
    • •
    • Electric
    • •
    • Automatic
    Castleview Cars
    Icon - phone receiver 01753 293 407

    Icon - location pin Windsor

  • BMW X3 2.0 20d SE Auto xDrive Euro 6 (s/s) 5dr
    £7,495 BMW X3 2.0 20d SE Auto xDrive Euro 6 (s/s) 5dr
    • 2015
    • •
    • 120,000 miles
    • •
    • Diesel
    • •
    • Automatic
    Colnbrook Car Sales Ltd
    Icon - phone receiver 01753 293 587

    Icon - location pin Slough

  • BMW X3 3.0i Competition Auto xDrive Euro 6 (s/s) 5dr
    £40,789 BMW X3 M 3.0i Competition Auto xDrive Euro 6 (s/s) 5dr
    • 2019
    • •
    • 58,000 miles
    • •
    • Petrol
    • •
    • Automatic
    Auto Vuego Motors Ltd
    Icon - phone receiver 01895 702 972

    Icon - location pin Uxbridge

View 8 vehicles

Automatic BMW X3 in Slough

  • BMW X3 2.0 20d SE Auto xDrive Euro 6 (s/s) 5dr
    BMW X3 2.0 20d SE Auto xDrive Euro 6 (s/s) 5dr
    BMW X3 2.0 20d SE Auto xDrive Euro 6 (s/s) 5dr
    £8,980

    BMW X3 2.0 20d SE Auto xDrive Euro 6 (s/s) 5dr

    • 2014
    • •
    • 89,200 miles
    • •
    • Diesel
    • •
    • Automatic
    House of Cars
    Icon - phone receiver 01753 293 728

    Windsor (2 miles)

  • BMW X3 X3 xDrive 30e XLine Auto
    BMW X3 X3 xDrive 30e XLine Auto
    BMW X3 X3 xDrive 30e XLine Auto
    £22,480

    BMW X3 X3 xDrive 30e XLine Auto

    • 2022
    • •
    • 80,000 miles
    • •
    • Petrol/Electric
    • •
    • Automatic
    Castleview Cars
    Icon - phone receiver 01753 293 407

    Windsor (3 miles)

  • BMW Ix3 ix3 Premier Edition
    BMW Ix3 ix3 Premier Edition
    BMW Ix3 ix3 Premier Edition
    £22,750

    BMW Ix3 ix3 Premier Edition

    • 2022
    • •
    • 45,000 miles
    • •
    • Electric
    • •
    • Automatic
    Castleview Cars
    Icon - phone receiver 01753 293 407

    Windsor (3 miles)

View 8 automatic >

Owner reviews for the BMW X3

No edits, no filters—just real feedback from verified vehicle owners to help you make confident decisions.

Overall rating 4.5/5
Performance * * * * Running costs * * * Comfort * * * * Reliability * * * * Space Practicality * * * *
Read 28 reviews >

Why buy through The AA

Car being carried icon
Trusted dealers only

All dealers have committed to AA Cars Standards to give you peace of mind.

Vehicle diagnosis icon
All vehicles checked

Vehicle history, MOT, mileage, accident and police reports are all checked - on every vehicle.

Vehicle repair icon
Exclusive AA offers

12 months free breakdown cover (or discounted upgrade if you're an AA member) and £75 off a Service & MOT. T&Cs apply.

  • Related BMW X3 links
    • Used BMW X3
    • BMW X3 reviews
  • Other vehicles in Slough
    • Ford Transit Slough
    • Ford Focus Slough
    • Volkswagen Golf Slough
    • Mercedes Sprinter Slough
    • Volkswagen Polo Slough
    • Mercedes A Class Slough
    • Vauxhall Corsa Slough
    • Ford Fiesta Slough
    • Vauxhall Astra Slough
    • Nissan Qashqai Slough
    • Toyota Yaris Slough
    • Land Rover Range Rover Evoque Slough
    • Mercedes C Class Slough
    • Nissan Juke Slough
    • Audi A3 Slough
    • Honda Jazz Slough
    • Ford Transit Connect Slough
    • Mercedes E Class Slough

Connect with us

Facebook X YouTube LinkedIn
  1. Locations >
  2. Berkshire >
  3. Slough >
  4. BMW >
  5. X3
For customers
  • Customer terms & conditions
  • Our dealers
  • Motoring advice
  • Car delivery
  • Why AA Cars
  • Customer data request form
For dealers
  • Car dealer terms & conditions
  • AA Cars Standards code (trade)
  • Advertise with us
Other
  • Contact us
  • About us
  • Privacy notice
  • Cookie policy
  • Sitemap
Vehicle Inspections

The AA recommends an AA Cars Vehicle Inspection before purchase. Not all cars are mechanically checked by the AA.

  • Vehicle Inspection
  • theAA.com
© AA Cars 2025  | Company No. 4546950  |  VAT No. 188 0311 10