Used 2018 BMWX3 M40i

    Exterior Color
    Glacier Silver
    Interior Color
    Black
    Odometer
    47,687 miles
    Body/Seating
    SUV/5 seats
    Seats
    5 seats
    Fuel Economy
    20/27 MPG City/Hwy
    Transmission
    8-Speed Automatic
    Drivetrain
    All-wheel Drive
    Engine
    I-6 cyl
    VIN
    5UXTS3C54J0Y99171
    Stock Number
    B66846A
    BMW X3
    • Show Me the CARFAX Badge

    Highlighted Features

    • Automatic temperature control
    • Emergency communication system
    • Power moonroof
    • Wireless phone connectivity
    • Front dual zone A/C
    • Auto high-beam headlights
    • Rain sensing wipers
    • Speed sensitive wipers
    • Auto-dimming rearview mirror
    • Split folding rear seat
    • Memory seat
    • Perimeter/approach lights

    Included Packages & Accessories

    • 12 Speakers
    • AM/FM radio: SiriusXM
    • Anti-Theft AM/FM Stereo CD/MP3 Player
    • CD player
    • DVD Area Coding (North America)
    • Hands-Free Bluetooth & USB Audio Connection
    • harman/kardon Surround Sound System
    • Hi-Fi Sound System
    • In-Dash CD Player
    • Radio Control US
    • Radio data system
    • SiriusXM Satellite Radio
    • Air Conditioning
    • Automatic temperature control
    • Front dual zone A/C
    • Rear air conditioning
    • Rear window defroster
    • Memory seat
    • Power driver seat
    • Power steering
    • Power windows
    • Remote keyless entry
    • Steering wheel mounted audio controls
    • Adaptive M Suspension
    • Four wheel independent suspension
    • Speed-sensing steering
    • Traction control
    • 4-Wheel Disc Brakes
    • ABS brakes
    • Dual front impact airbags
    • Dual front side impact airbags
    • Emergency communication system: BMW Assist eCall
    • Front anti-roll bar
    • Knee airbag
    • Low tire pressure warning
    • Occupant sensing airbag
    • Overhead airbag
    • Rear anti-roll bar
    • Power moonroof
    • Power Liftgate
    • Brake assist
    • Electronic Stability Control
    • Exterior Parking Camera Rear
    • Auto High-beam Headlights
    • Delay-off headlights
    • Front fog lights
    • Fully automatic headlights
    • Panic alarm
    • Security system
    • Speed control
    • Auto-dimming door mirrors
    • Bumpers: body-color
    • Heated door mirrors
    • Power door mirrors
    • Roof rack: rails only
    • Spoiler
    • Turn signal indicator mirrors
    • Apple CarPlay Compatibility
    • Auto-dimming Rear-View mirror
    • Driver door bin
    • Driver vanity mirror
    • Front reading lights
    • Garage door transmitter
    • Illuminated entry
    • Outside temperature display
    • Passenger vanity mirror
    • Rear reading lights
    • Rear seat center armrest
    • Sport steering wheel
    • Tachometer
    • Telescoping steering wheel
    • Tilt steering wheel
    • Trip computer
    • Front & Rear Heated Seats
    • Front Bucket Seats
    • Front Center Armrest
    • Power passenger seat
    • SensaTec Upholstery
    • Split folding rear seat
    • Passenger door bin
    • Alloy wheels
    • Wheels: 19" x 7.5" M Double-Spoke (Style 698M)
    • Wheels: 21" x 8.5" Fr/21" x 9.5" Rr (Style 718M)
    • Rain sensing wipers
    • Rear window wiper
    • Speed-Sensitive Wipers
    • Variably intermittent wipers
    • 3.385 Axle Ratio
    • Navigation System
    • Executive Package
    • Premium Package
    • Head-Up Display
    • Parking Assistant Plus
    • 12.3" Dynamic Digital Instrument Cluster
    • Active Park Distance Control
    • Advanced Real-Time Traffic Information
    • Gesture Control
    • Heated Steering Wheel
    • Remote Services
    • Surround View w/3D View
    • Heated Front Seats
    • Power Front Seats
    • Sport Seats
    • Vernasca Leather Upholstery

    Detailed Specifications

    • 1-touch down
    • 1-touch up
    • Air conditioning
    • Auto-dimming rearview mirror
    • Automatic temperature control
    • Driver door bin
    • Driver vanity mirror
    • Emergency communication system: BMW Assist eCall
    • Front beverage holders
    • Front dual zone A/C
    • Garage door transmitter
    • Illuminated entry
    • Memory seat
    • Passenger door bin
    • Passenger vanity mirror
    • Power moonroof
    • Power windows
    • Proximity key: doors and push button start
    • Rear air conditioning
    • Rear beverage holders
    • Rear door bins
    • Remote keyless entry
    • Residual heat recirculation
    • Speed control
    • Telescoping steering wheel
    • Tilt steering wheel
    • Trunk/hatch auto-latch
    • Alloy wheels
    • Four wheel independent suspension
    • Front anti-roll bar
    • Power steering
    • Rear anti-roll bar
    • Speed-sensing steering
    • Sport suspension
    • AM/FM radio: SiriusXM
    • CD player
    • CD-MP3 decoder
    • Diversity antenna
    • Radio data system
    • Satellite radio trial duration with new vehicle purchase (months): 12
    • Steering wheel mounted audio controls
    • Wireless phone connectivity: Bluetooth
    • Front center armrest
    • Front seats: bucket
    • Max seating capacity: 5
    • Power 4-way driver lumbar support
    • Power 4-way passenger lumbar support
    • Power driver seat
    • Power passenger seat
    • Rear seat center armrest
    • Rear seats: bench
    • Rear seats Folding position: fold forward seatback
    • Split folding rear seat
    • Sport steering wheel
    • Compressor: intercooled turbo
    • Cylinder configuration: I-6
    • Drive type: all-wheel
    • Engine liters: 3.0
    • Engine location: front
    • Fuel economy city: 20mpg
    • Fuel economy combined: 23mpg
    • Fuel economy highway: 27mpg
    • Fuel tank capacity: 17.7gal.
    • Horsepower: 355hp @ 5,500RPM
    • Limited slip differential: brake actuated
    • Manual-shift auto
    • Mode select transmission
    • Number of valves: 24
    • Recommended fuel: Premium Unleaded
    • Torque: 369 lb.-ft. @ 1,520RPM
    • Transmission: 8 speed automatic
    • Variable intake manifold
    • Variable valve control
    • Approach angle: 23 deg
    • Departure angle: 21 deg
    • Ground clearance (min): 203mm (8.0")
    • Ramp breakover angle: 17 deg
    • Auto-dimming door mirrors
    • Bumpers: body-color
    • Heated door mirrors
    • Power door mirrors
    • Power liftgate
    • Rear cargo: power liftgate
    • Roof rack: rails only
    • Spoiler
    • Tailpipe finisher: black
    • Trailer sway control
    • Turn signal indicator mirrors
    • Compression ratio: 11.00 to 1
    • Curb weight: 1,940kg (4,277lbs)
    • Engine bore x stroke: 82.0mm x 94.6mm (3.23" x 3.72")
    • Engine displacement: 3.0 L
    • Engine horsepower: 355hp @ 5,500RPM
    • Engine torque: 369 lb.-ft. @ 1,520RPM
    • Exterior body width: 1,897mm (74.7")
    • Exterior height: 1,676mm (66.0")
    • Exterior length: 4,727mm (186.1")
    • Front headroom: 1,016mm (40.0")
    • Front legroom: 1,024mm (40.3")
    • Front shoulder room: 1,463mm (57.6")
    • Interior cargo volume: 813 L (29 cu.ft.)
    • Interior maximum cargo volume: 1,775 L (63 cu.ft.)
    • Passenger volume: 2,871L (101.4 cu.ft.)
    • Payload: 435kg (959lbs)
    • Rear headroom: 978mm (38.5")
    • Rear legroom: 925mm (36.4")
    • Rear shoulder room: 1,422mm (56.0")
    • Turning radius: 6.1m (19.8')
    • Wheelbase: 2,865mm (112.8")
    • Auto high-beam headlights
    • Delay-off headlights
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • Low tire pressure warning
    • Outside temperature display
    • Rain sensing wipers
    • Rear reading lights
    • Rear window defroster
    • Rear window wiper
    • Speed sensitive wipers
    • Tachometer
    • Trip computer
    • Variably intermittent wipers
    • 4 wheel disc brakes
    • ABS brakes
    • Brake assist
    • Dual front impact airbags
    • Dual front side impact airbags
    • Electronic stability
    • Ignition disable
    • Knee airbag
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Security system
    • Traction control

    Standard Features

    • Heated Steering Wheel
    • Heated Front Seats
    • Navigation System
    • Head-Up Display
    • Parking Assistant Plus
    • Gesture Control
    • 12.3" Dynamic Digital Instrument Cluster
    • Active Park Distance Control
    • Surround View w/3D View
    • Vernasca Leather Upholstery
    • Advanced Real-Time Traffic Information
    • Remote Services
    • Power Front Seats

    Dealer Notes

    This 2018 BMW X3 M40i delivers a commanding presence on the road with its silver metallic exterior and premium engineering. With 47,687 miles, this luxury SUV has been well-maintained and remains in excellent condition. The intelligent all-wheel-drive system combined with the responsive inline-six engine ensures confident handling in any weather condition while delivering 20 city and 27 highway mpg.

    - 21" Style 718M wheels (front 8.5" / rear 9.5")
    - Adaptive M Suspension with sport-tuned handling
    - Front and rear heated seats with Vernasca leather upholstery
    - Harman/Kardon surround sound system with 12 speakers
    - Apple CarPlay compatibility and navigation system
    - Premium Package and Executive Package equipped
    - Head-up display with 12.3" dynamic digital instrument cluster
    - Heated steering wheel with gesture control
    - Surround view with 3D parking camera
    - Parking Assistant Plus with active park distance control

    This M40i comes equipped with BMW's premium and executive packages, providing an elevated driving experience with advanced technology and refined comfort features. The Vernasca leather sport seats offer exceptional support, while the Harman/Kardon audio system delivers concert-quality sound. Modern conveniences including heated steering wheel, gesture control, and BMW Navigation Round keep you connected and entertained on every journey.

    We invite you to experience this exceptional BMW X3 M40i in person and discover why it stands out in the luxury SUV segment.

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall4.3Out of 5
    • BMW X3: Solid car . . . up to 100K

      By BMW X3 Inevitable rpr on 8/17/2026 8:30:29 PM

      4.0
      Bought new in 2019. Loved the car. Quiet on the road. Good performance and acceleration. Comfortable around town and on the road. Hauls everything you can fit into the back. We sometimes used it as a "truck" to move furniture, go to the dump, etc. No worries for the first 80K miles or so except the tires; the run-flats are great, but only last about 24K miles, so you will be replacing them regularly. After 80K, a couple of repairs came up. Nothing too bad, but used the dealer so we paid premium prices. Thought that was the thing to do rather than going to different mechanics. After about 110K, the (unknown to us) expected repairs starting to hit -- turbo coolant line replacement: $4K. Within 3 months of that, a leak developed in the Oil Filter bracket. And wouldn't you know it, might as well replace the Water Pump bracket while you are in there, as it has to be removed anyway. Another $4.5K. So, my advice -- keep the car to 100K, then trade-in and get something new. We'll walk away from BMW this time. Don't know if we'll come back.
    • Very good and fun SUV with one "gotcha"

      By Chuck D on 2/4/2026 4:40:51 PM

      4.0
      The X3 is fun to drive and the 4-cylinder engine coupled with the 8-speed automatic is spunky. All wheel drive system worked very well while driving in recent snowstorm. Averaging 26 MPG combined. No spare tire as standard tires are run-flat. This worked out recently when a bolt went through one tire and I was able to limp home about 15 miles without changing tire. Interior is not plush by any means but obviously put together with care. Standard stereo is OK. Car has heated seats and full sunroof. The "gotcha" is that even when bought used, BMW supplied the "Connected Drive Package" for free for one year. The list I was given: Spotify, Incremental map update - OTA, Real Time Traffic, BMW Online- News and Weather APP, Traffic Camera Information, Alexa in-Car Speech, Stolen Vehicle Recovery, most of which is taken care of via Apple play or Android Auto. What they do not disclose is that the automatic seat and steering wheel pre-heat function is also part of this package, which makes no sense. My BMW dealer has informed me of a number of customers caught by surprise.
    • Excellent SAV & Drives Like A Dream!

      By Keith on 1/1/2026 3:57:01 PM

      5.0
      If you have the opportunity to buy an X3 M40, get one. Amazing driving experience, superb handling, outstanding pick up. If you do a Stage 1 Tune w/ 93 Octane (~$600), you'll push 425 HP- lightning fast! Luxurious ride when it needs to be, speed monster when you want;)

    Dealer not responsible for typographical errors. Pictures are for illustration purposes only. All vehicles subject to prior sales. See dealer for details. MSRP may not be price at which vehicle is sold in trade area. New car prices include applicable manufacturer incentives in lieu of special financing. Plus tax, title & registration fee. New vehicle MPG’s are EPA’s estimated highway MPG’s. New vehicle MPGe/EPA Range Rating are based on EPA Range Rating. See dealer for copy of limited warranty. Used car prices plus tax, title & registration fee. Used car MPG claims are based on EPA estimated city and highway ratings when vehicle was new. Used vehicle MPGe/EPA Range Rating are based on EPA Range Rating when vehicle was new. Consumers actual mileage will vary. The value of used vehicles varies with mileage, usage and condition. Book values should be considered estimates only.