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Used 2021 BMWX3 M40i

Located at
Key Hyundai of Milford
Location DetailsWebsite
In-house financing or cash price only.
    Exterior Color
    Black Sapphire Metallic
    Interior Color
    Black W/Oyster Stitching
    Odometer
    44,312 miles
    Body/Seating
    SUV/5 seats
    Seats
    5 seats
    Fuel Economy
    21/27 MPG City/Hwy
    Transmission
    8-Speed Automatic Sport
    Drivetrain
    All-wheel Drive
    Engine
    I-6 cyl
    VIN
    5UXTY9C08M9F31276
    Stock Number
    MUF31276
    BMW X3

    Highlighted Features

    • Navigation system
    • 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

    Included Packages & Accessories

    • Navigation System
    • Wireless Charging (DISC)
    • 12 Speakers
    • AM/FM radio: SiriusXM with 360L
    • harman/kardon Surround Sound System
    • Radio data system
    • 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
    • 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
    • Increased Top Speed Limiter
    • 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
    • Rear-View Camera
    • 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
    • Auto-dimming Rear-View mirror
    • Dark Oak Wood Trim
    • Driver door bin
    • Driver vanity mirror
    • Enhanced USB & Bluetooth (DISC)
    • 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 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: 20" x 8.0" Fr/20" x 9.5" Rr (Style 699M)
    • Rain sensing wipers
    • Rear window wiper
    • Speed-Sensitive Wipers
    • Variably intermittent wipers
    • 3.385 Axle Ratio
    • Connected Package Pro
    • Executive Package
    • Shadowline Package
    • Hi-Fi Sound System
    • Radio Control US
    • Radio: AM/FM Stereo w/HD
    • SiriusXM Satellite Radio
    • SiriusXM w/360L
    • Head-Up Display
    • Lumbar Support
    • Extended Shadowline Trim
    • Parking Assistant Plus
    • Active Park Distance Control
    • Ambient Lighting
    • Apple CarPlay & Android Auto Compatibility
    • BMW Assist eCall
    • BMW TeleServices
    • ConnectedDrive Services
    • Gesture Control
    • Heated Steering Wheel
    • Live Cockpit Pro w/Navigation
    • Surround View w/3D View
    • WiFi Hotspot
    • Heated Front Seats
    • Power Front Seats
    • Sport Bucket Seats
    • Vernasca Leather Upholstery

    Included Packages & Options

    • Executive Package$3,600
      • Heated Steering Wheel
      • Heated Front Seats
      • Ambient Lighting
      • Parking Assistant Plus
      • Head-Up Display
      • Gesture Control
      • Vernasca Leather Upholstery
      • Active Park Distance Control
      • Surround View w/3D View
    • Shadowline Package$300
      • Extended Shadowline Trim
    Included Options
    • harman/kardon Surround Sound System$875

    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
    • Moonroof sunshade: power
    • Navigation system
    • 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
    • 1st row LCD monitors: 2
    • AM/FM radio: SiriusXM with 360L
    • Diversity antenna
    • Internal memory capacity (GB): 32 GB
    • Primary LCD size: 10.3"
    • Radio data system
    • Satellite radio trial duration with new vehicle purchase (months): 12
    • Smart device integration: Apple CarPlay and Android Auto Compatibility
    • Steering wheel mounted audio controls
    • Turn-by-turn navigation directions: ConnectedDrive Concierge Services
    • 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: xDrive all-wheel
    • Engine liters: 3.0L
    • Engine location: front
    • Fuel economy city: 21mpg
    • Fuel economy combined: 23mpg
    • Fuel economy highway: 27mpg
    • Fuel tank capacity: 17.7gal.
    • Horsepower: 382hp @ 5,800RPM
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Number of valves: 24
    • Recommended fuel: Premium Unleaded
    • Standard fuel economy fuel type: gasoline
    • Torque: 365 lb.-ft. @ 1,520RPM
    • Transmission: 8 speed automatic
    • Variable intake manifold
    • Variable valve control
    • Approach angle: 23 deg
    • Departure angle: 21 deg
    • Ground clearance (max): 203mm (8.0")
    • Ground clearance (min): 183mm (7.2")
    • 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: 1,958kg (4,317lbs)
    • Engine bore x stroke: 82.0mm x 94.6mm (3.23" x 3.72")
    • Engine displacement: 3.0 L
    • Engine horsepower: 382hp @ 5,800RPM
    • Engine torque: 365 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")
    • GVWR: 2,455kg (5,412lbs)
    • Interior maximum rear cargo volume: 1,775 L (63 cu.ft.)
    • Interior rear cargo volume: 813 L (29 cu.ft.)
    • Passenger volume: 2,871L (101.4 cu.ft.)
    • Payload: 415kg (915lbs)
    • 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")
    • Appearance: digital/analog
    • Auto high-beam headlights
    • Blind spot: Active Blind Spot Detection warning
    • Configurable
    • 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
    • Traffic sign information
    • Trip computer
    • Variably intermittent wipers
    • 4 wheel disc brakes
    • ABS brakes
    • Brake assist
    • Dual front impact airbags
    • Dual front side impact airbags
    • Electronic stability
    • Forward collision: Frontal Collision Warning w/City Collision Mitigation mitigation
    • Front pedestrian detection: prevention
    • Ignition disable
    • Knee airbag
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Security system
    • Tracker system: ConnectedDrive Remote Services
    • Traction control

    Standard Features

    • Heated Steering Wheel
    • Heated Front Seats
    • Ambient Lighting
    • Parking Assistant Plus
    • Head-Up Display
    • Gesture Control
    • Vernasca Leather Upholstery
    • Active Park Distance Control
    • Surround View w/3D View
    • Extended Shadowline Trim
    • Radio Control US
    • SiriusXM Satellite Radio
    • Hi-Fi Sound System
    • BMW Assist eCall
    • BMW TeleServices
    • ConnectedDrive Services
    • Connected Package Pro
    • Live Cockpit Pro w/Navigation
    • WiFi Hotspot
    • Apple CarPlay & Android Auto Compatibility
    • SiriusXM w/360L
    • Power Front Seats
    • Lumbar Support

    Dealer Notes

    This 2021 BMW X3 M40i commands attention with its striking black exterior and refined black leather interior accented with oyster stitching. With 44,312 miles, this Sports Activity Vehicle delivers the perfect balance of performance and luxury, powered by a responsive I6 engine paired with an 8-speed automatic sport transmission that channels 21 city and 27 highway mpg. All-wheel drive ensures confident handling in any condition.

    - 20" M Double-Spoke Style 699M wheels
    - Harman/Kardon surround sound system
    - Wireless charging
    - Shadowline and Executive packages
    - Head-up display with Live Cockpit Pro navigation
    - Heated steering wheel and front seats
    - Heated power door mirrors with auto-dimming
    - Apple CarPlay and Android Auto compatibility
    - Power moonroof
    - BMW Assist eCall with ConnectedDrive services

    This BMW X3 M40i is ready to elevate your driving experience with premium technology and commanding style. Contact us today to schedule your test drive and discover why this sophisticated luxury SUV should be your next vehicle.

    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;)…
    All reviews on KBB.com
    Based on 54 consumer ratings for 2018–2024 models. | Privacy
    Price
    $39,180
    Conveyance Fee
    Please Call
    Final Price
    $40,178
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