This 2021 BMW X3 M40i represents a refined balance of performance, luxury, and everyday practicality that delivers a sophisticated driving experience.
- Adaptive M Suspension
- Head-Up Display
- ACC Stop & Go + Active Driving Assistant
- Heated Steering Wheel
- Heated Front Seats
- Driving Assistance Professional Package with active lane keeping assistant and traffic jam assistant
- Harman/Kardon Surround Sound System
- Premium Package
- 19" M Double-Spoke Wheels
- Extended Shadowline Trim
- Live Cockpit Pro with Navigation
- Power Moonroof
- Connected Package Pro with WiFi Hotspot
- Front Fog Lights
- Rear Manual Side Window Shades
The white exterior paired with the Extended Shadowline Trim creates an elegant, cohesive aesthetic that turns heads while maintaining BMW's signature design language. The 19-inch M Double-Spoke wheels complement the M40i's athletic stance and performance-oriented character.
Equipped with a responsive inline-six engine mated to an 8-speed automatic transmission with sport tuning, this X3 delivers capable performance across varied driving conditions. The all-wheel-drive system ensures confident handling whether navigating city streets or highway stretches, with the Adaptive M Suspension tuned to balance comfort and control. You'll achieve an estimated 21 city and 27 highway miles per gallonâ"solid efficiency for a vehicle of this caliber.
Inside, the cabin combines luxury appointments with intuitive technology. The Head-Up Display projects vital driving information onto your windshield, while the sport steering wheel and heated controls enhance engagement during winter months. Heated front seats, ambient lighting, and SensaTec upholstery create an inviting environment for driver and passengers alike. The Harman/Kardon Surround Sound System elevates every drive with premium audio quality.
The Driving Assistance Professional Package transforms daily commuting with active cruise control featuring stop-and-go capability, active lane keeping assistance, and side collision avoidance. Additional features include traffic jam assistant, evasion aid, and front cross-traffic alertâ"all designed to reduce driver fatigue and increase confidence in various traffic situations. Navigation via Live Cockpit Pro and connectivity features keep you connected and oriented.
At 67,065 miles, this X3 M40i has been thoughtfully maintained and remains well within its prime ownership window. The combination of luxury features, advanced safety systems, and capable performance makes it an intelligent choice for discerning buyers seeking a versatile premium crossover.
We invite you to visit our showroom and experience this BMW firsthand. Our team stands ready to answer your questions and discuss how this X3 M40i can elevate your driving experience.
Used 2021 BMWX3 M40i
- Exterior Color
- Alpine White
- Interior Color
- Black
- Odometer
- 67,074 miles
- Body/Seating
- SUV/5 seats
- Seats
- 5 seats
- Transmission
- 8-Speed Automatic Sport
- Drivetrain
- AWD
- Engine
- I6
- VIN
- 5UXTY9C00M9G40332
- Stock Number
- 9G40332A
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
- 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
- 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
- Ambient Lighting
- Auto-dimming Rear-View mirror
- Driver door bin
- Driver vanity mirror
- Fineline Cove Matte Finish Wood Trim
- 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)
- Rear Manual Side Window Shades
- Rain sensing wipers
- Rear window wiper
- Speed-Sensitive Wipers
- Variably intermittent wipers
- 3.385 Axle Ratio
- Connected Package Pro
- Driving Assistance Professional Package
- Premium 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
- ACC Stop & Go + Active Driving Assistant
- Apple CarPlay & Android Auto Compatibility
- BMW Assist eCall
- BMW TeleServices
- ConnectedDrive Services
- Heated Steering Wheel
- Live Cockpit Pro w/Navigation
- WiFi Hotspot
- Heated Front Seats
- Power Front Seats
- Sport Bucket Seats
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
- ACC Stop & Go + Active Driving Assistant
- Heated Steering Wheel
- Heated Front Seats
- Head-Up Display
- 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.
Total Dealer Price excludes sales tax, tag and title fees for the state in which the vehicle will be registered and any dealer-installed options (if applicable). Pricing and incentives may vary if vehicle is leased. Prices are subject to change, and prior sales are excluded from these offers. While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any errors or omissions contained on these pages. Dealer sets actual selling price. Dealer Total price expires at the end of each business day. Please verify any information in question with the dealer.
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