2018 BMW X3 M40i

  • Used
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Colonial Subaru
Location Details
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    The overview

    Exterior Color
    Glacier Silver Metallic
    Interior Color
    Oyster
    Odometer
    14,517 miles
    Body/Seating
    SUV/5 seats
    Seats
    5 seats
    Fuel Economy
    20/27 MPG City/Hwy
    Transmission
    8-Speed Automatic
    Drivetrain
    AWD
    Engine
    I6
    VIN
    5UXTS3C56JLA45915
    Stock Number
    P5052A

      The highlights

      • 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
      • 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

      Track your progress

       
       
       
       

      Peace of mind

      Optional add-on protection

      • GAP Protection
      • Lifetime Powertrain
      • Tires and Wheels
      • Paint Protection

      A name you can trust

      Colonial Subaru is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
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      KBB.com Consumer Reviews

      Kelley Blue Book Logo4.3out of 5 overall
      • 4.0

        BMW X3: Solid car . . . up to 100K

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

        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.…
      • 4.0

        Very good and fun SUV with one "gotcha"

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

        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.…
      • 5.0

        Excellent SAV & Drives Like A Dream!

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

        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;)…
      All reviews on KBB.com
      Based on 54 consumer ratings for 2018–2024 models. Privacy
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