Discover the exceptional 2021 BMW X3 M40i, a true testament to the brand's renowned engineering and performance prowess. This stunning SUV combines dynamic handling, premium amenities, and uncompromising luxury, making it the ideal choice for the discerning driver.
- CLEAN CARFAX
- Meticulous Service Records
- Never a Rental
- No Accident History
- NO DEALER FEES!
- NON-SMOKER
- 21" Cerium Grey M Double-Spoke Wheels
- Trailer Hitch
- Front Ventilated Seats
- Front & Rear Heated Seats
- Harman/Kardon Surround Sound System
- Wireless Charging
Powered by a robust 3.0-liter BMW TwinPower Turbo I6 engine, the X3 M40i delivers an exhilarating 382 horsepower and 369 lb-ft of torque, seamlessly channeled through an 8-speed Automatic Sport transmission and BMW's renowned xDrive all-wheel-drive system. This dynamic powertrain not only provides thrilling acceleration but also maintains impressive fuel efficiency, with an EPA-estimated 21 mpg in the city and 27 mpg on the highway.
Beyond its exceptional performance, the X3 M40i is a true luxury SUV, boasting a wealth of premium features that elevate the driving experience. The Executive Package includes a Head-Up Display, Surround View Camera, and Gesture Control, while the Shadowline Package adds striking exterior accents. Inside, the Vernasca Leather upholstery and Dark Oak Wood trim create a refined and sophisticated cabin ambiance.
Safety and technology are also at the forefront of the X3 M40i's design. The Live Cockpit Pro with Navigation, Apple CarPlay and Android Auto compatibility, and BMW Assist eCall ensure you stay connected and informed on every journey. Meanwhile, advanced driver assistance features like Active Park Distance Control and Parking Assistant Plus provide added peace of mind.
Whether you're seeking the ultimate driving machine or a versatile luxury SUV, the 2021 BMW X3 M40i delivers an unparalleled ownership experience. We invite you to visit our showroom and experience the power, refinement, and innovation that define this exceptional vehicle. Let us demonstrate how the X3 M40i can elevate your driving passion and exceed your expectations.
Used 2021 BMWX3 M40i SUVfor Sale in Kingsport, TN
- Exterior Color
- Glacier Silver Metallic
- Interior Color
- Black
- Odometer
- 46,503 miles
- Body/Seating
- SUV/5 seats
- Fuel Economy
- 21/27 MPG City/Hwy
- Transmission
- 8-Speed Automatic Sport
- Drivetrain
- All-wheel Drive
- Engine
- I-6 cyl
- VIN
- 5UXTY9C00M9E37604
- Stock Number
- SF408584A
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 & Rear Heated Seats
- Front Bucket Seats
- Front Center Armrest
- Front Ventilated Seats (DISC)
- Power passenger seat
- SensaTec Upholstery
- Split folding rear seat
- Passenger door bin
- Trailer Hitch
- 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
- NO DEALER FEES!
- CLEAN CARFAX
- NON-SMOKER
- Meticulous Service Records
- No Accident History
- Never a Rental
- 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
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
KBB.com Consumer Reviews
- 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.