2021 BMW X3 M

  • Used
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Finance Terms
Acura of Stamford
Location Details
Call 203-625-8200
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    The overview

    Exterior Color
    Donington Gray Metallic
    Interior Color
    Black
    Body/Seating
    SUV/5 seats
    Seats
    5 seats
    Transmission
    8-Speed Automatic Sport
    Drivetrain
    AWD
    Engine
    3.0L I6 Turbocharged DOHC 24V LEV3-ULEV125 473hp
    VIN
    5YMTS0C01M9H67418
    Stock Number
    8647

      The highlights

      • Navigation system
      • Leather upholstery
      • Automatic temperature control
      • Emergency communication system
      • Wireless phone connectivity
      • Exterior parking camera rear
      • Front dual zone A/C
      • Auto high-beam headlights
      • Rain sensing wipers
      • Speed sensitive wipers
      • Auto-dimming rearview mirror
      • Split folding rear seat

      A closer look at what’s included

      Included Options
      • 3.15 Axle Ratio
      • Wheels: 20" x 9" Fr & 20" x 10" Rr Double-Spoke
      • Sport Seats
      • M Sport Seats
      • Vernasca Leather Upholstery
      • Ventilated Front Seats
      • Radio: AM/FM Audio System
      • Driving Assistance Plus Package
      • Executive Package 3
      • Heated Steering Wheel
      • Mobility Kit
      • Panoramic Moonroof
      • Grey Poplar Wood Trim
      • Rear Manual Side Window Shades
      • Power Front Seats
      • Lumbar Support
      • Heated Front Seats
      • Front & Rear Heated Seats
      • ACC Stop & Go + Active Driving Assistant
      • Parking Assistant Plus
      • Head-Up Display
      • Radio Control US
      • SiriusXM Satellite Radio
      • harman/kardon Surround Sound System
      • BMW Assist eCall
      • BMW TeleServices
      • ConnectedDrive Services
      • Advanced Real-Time Traffic Information
      • Remote Services
      • Connected Package Pro
      • Apple CarPlay Compatibility
      • Enhanced USB & Bluetooth w/Smartphone Integration
      • Live Cockpit Pro w/Navi
      • Gesture Control
      • WiFi Hotspot
      • Extended Collision Mitigation
      • Android Auto Compatibility
      • 4-Wheel Disc Brakes
      • Emergency communication system: BMW Assist eCall
      • harman/kardon® Speakers
      • Auto High-beam Headlights
      • Exterior Parking Camera Rear
      • AM/FM radio: SiriusXM
      • 16 Speakers
      • Speed-Sensitive Wipers
      • Auto-dimming Rear-View mirror
      • Front beverage holders
      • Variably intermittent wipers
      • Turn signal indicator mirrors
      • Trip computer
      • Traction control
      • Tilt steering wheel
      • Telescoping steering wheel
      • Steering wheel mounted audio controls
      • Sport steering wheel
      • Split folding rear seat
      • Speed-sensing steering
      • Speed control
      • Security system
      • Roof rack: rails only
      • Remote keyless entry
      • Rear window wiper
      • Rear window defroster
      • Rear seat center armrest
      • Rear reading lights
      • Rear fog lights
      • Rear anti-roll bar
      • Rear air conditioning
      • Rain sensing wipers
      • Radio data system
      • Power windows
      • Power steering
      • Power passenger seat
      • Power driver seat
      • Power door mirrors
      • Passenger vanity mirror
      • Passenger door bin
      • Panic alarm
      • Overhead airbag
      • Outside temperature display
      • Occupant sensing airbag
      • Memory seat
      • Low tire pressure warning
      • Illuminated entry
      • Heated front seats
      • Heated door mirrors
      • Garage door transmitter
      • Fully automatic headlights
      • Front reading lights
      • Front dual zone A/C
      • Front anti-roll bar
      • Four wheel independent suspension
      • Dual front side impact airbags
      • Dual front impact airbags
      • Driver vanity mirror
      • Driver door bin
      • Delay-off headlights
      • CD player
      • Bumpers: body-color
      • Brake assist
      • Automatic temperature control
      • Auto-dimming door mirrors
      • Alloy wheels
      • Adaptive suspension
      • ABS brakes
      • Tachometer
      • Spoiler
      • Power Liftgate
      • Navigation System
      • Front Center Armrest
      • Front Bucket Seats
      • Electronic Stability Control
      • Air Conditioning
      • 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
      • Navigation system
      • Passenger door bin
      • Passenger vanity mirror
      • 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
      • Adaptive suspension
      • 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
      • CD player
      • CD-MP3 decoder
      • 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
      • Speaker type: harman/kardon
      • Speakers: 16
      • Steering wheel mounted audio controls
      • Turn-by-turn navigation directions: ConnectedDrive Concierge Services
      • Wireless phone connectivity: Bluetooth
      • Front center armrest
      • Front seats: bucket
      • Heated front seats
      • Leather upholstery
      • 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: twin turbo
      • Cylinder configuration: I-6
      • Drive type: M xDrive all-wheel
      • Engine liters: 3.0L
      • Engine location: front
      • Fuel economy city: 14mpg
      • Fuel economy combined: 16mpg
      • Fuel economy highway: 19mpg
      • Fuel tank capacity: 17.2gal.
      • Horsepower: 473hp @ 5,600RPM
      • Hybrid traction battery type: none
      • Limited slip differential: electro-mechanical
      • Manual-shift auto
      • Mode select transmission
      • Number of valves: 24
      • Recommended fuel: Premium Unleaded
      • Standard fuel economy fuel type: gasoline
      • Torque: 442 lb.-ft. @ 2,600RPM
      • Transmission: 8 speed automatic
      • Variable intake manifold
      • Variable valve control
      • Approach angle: 18 deg
      • Departure angle: 21 deg
      • Ground clearance (max): 212mm (8.4")
      • Ground clearance (min): 203mm (8.0")
      • Ramp breakover angle: 17 deg
      • Auto-dimming door mirrors
      • Bumpers: body-color
      • Door mirrors: body-color
      • Heated door mirrors
      • Power door mirrors
      • Power liftgate
      • Rear cargo: power liftgate
      • Roof rack: rails only
      • Spoiler
      • Trailer sway control
      • Turn signal indicator mirrors
      • Compression ratio: 9.30 to 1
      • Curb weight: 2,096kg (4,620lbs)
      • Engine bore x stroke: 84.0mm x 90.0mm (3.31" x 3.54")
      • Engine displacement: 3.0 L
      • Engine horsepower: 473hp @ 5,600RPM
      • Engine torque: 442 lb.-ft. @ 2,600RPM
      • Exterior body width: 1,897mm (74.7")
      • Exterior height: 1,666mm (65.6")
      • Exterior length: 4,729mm (186.2")
      • Front legroom: 1,026mm (40.4")
      • Front shoulder room: 1,463mm (57.6")
      • GVWR: 2,499kg (5,510lbs)
      • Interior maximum rear cargo volume: 1,775 L (63 cu.ft.)
      • Interior rear cargo volume: 813 L (29 cu.ft.)
      • Payload: 381kg (840lbs)
      • Rear legroom: 925mm (36.4")
      • Rear shoulder room: 1,423mm (56.0")
      • Turning radius: 6.3m (20.7')
      • Wheelbase: 2,865mm (112.8")
      • Appearance: digital/analog
      • Auto high-beam headlights
      • Blind spot: Blind Spot Detection warning
      • Configurable
      • Delay-off headlights
      • Exterior parking camera rear
      • Front reading lights
      • Fully automatic headlights
      • Low tire pressure warning
      • Outside temperature display
      • Rain sensing wipers
      • Rear fog lights
      • 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
      • Front pedestrian detection: prevention
      • Ignition disable
      • Occupant sensing airbag
      • Overhead airbag
      • Panic alarm
      • Perimeter/approach lights
      • Security system
      • Tracker system: ConnectedDrive Remote Services
      • Traction control
      8-Speed Automatic Sport. !! Visit us at the Brand New Acura of Stamford - Located at 248 West Ave in Stamford, Connecticut !! Donington Gray Metallic 2021 BMW X3 M AWD 8-Speed Automatic Sport 3.0L I6 Turbocharged DOHC 24V LEV3-ULEV125 473hp

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      Peace of mind

      Optional add-on protection

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

      A name you can trust

      Acura of Stamford is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
      More about us

      KBB.com Consumer Reviews

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

        Nice car with issues

        by Disappointed on 6/9/2025 2:57:39 PM

        We love the two front seats and all the bells and whistles. However the back seat is another issue. It is very cramped.…
      All reviews on KBB.com
      Based on 53 consumer ratings for 2018–2024 models. Privacy

        New, Used, Certified, Demo and Loaner Vehicles *Dealer not responsible for typographical errors. Offers good through the end of the month. All offers with approved credit to qualified buyers. Plus tax, tag and include $999 Doc Fee and $228 Electronic Titling Fee. Vehicle must be financed through the dealership financing institutions or a $2,995 market adjustment cost will be applied. Pictures are for illustration purposes only. See dealer for qualification and complete details. MSRP may not be price at which vehicle is sold in trade area. Images, pricing and options shown are examples, only and may not reflect exact vehicle color, trim options, or pricing. All prices plus any dealer optional installed features. Severity of credit may affect down payment and APR. All bankruptcies must be discharged. All vehicles are subject to prior sale. Prices do not include government fees which include tax, tag, title and WRA (Warranty Rights Act) fees. All prices, specifications and availability are subject to change without notice. Contact dealer for most current information.New, Used, Certified, Demo and Loaner Vehicles *Dealer not responsible for typographical errors. Offers good through the end of the month. All offers with approved credit to qualified buyers. Plus tax, tag and include $999 Doc Fee and $228 Electronic Titling Fee. Vehicle must be financed through the dealership financing institutions or a $2,995 market adjustment cost will be applied. Pictures are for illustration purposes only. See dealer for qualification and complete details. MSRP may not be price at which vehicle is sold in trade area. Images, pricing and options shown are examples, only and may not reflect exact vehicle color, trim options, or pricing. All prices plus any dealer optional installed features. Severity of credit may affect down payment and APR. All bankruptcies must be discharged. All vehicles are subject to prior sale. Prices do not include government fees which include tax, tag, title and WRA (Warranty Rights Act) fees. All prices, specifications and availability are subject to change without notice. Contact dealer for most current information.

        *Prices do not include $499 doc fee, taxes or DVM fees.