This 2025 BMW 4 Series M440i xDrive convertible combines performance engineering with sophisticated open-air driving. Finished in Black Sapphire Metallic with luxurious Oyster Vernasca leather throughout, this M440i delivers genuine driver engagement with a 3.0L inline-six engine paired to an 8-speed automatic sport transmission and all-wheel drive. With EPA-estimated 25 city / 32 highway MPG, actual mileage may vary. The convertible's premium architecture and well-appointed cabin make every drive an occasion.
- harman/kardon Surround Sound System
- BMW Curved Display with Head-Up Display
- Extended Traffic Jam Assistant with Active Driving Assistant Pro
- M Sport Brakes with Red Calipers
- Parking Assistant Plus with Surround View and 3D View
- Active Park Distance Control
- M Shadowline Lights and Shadowline Package
- M Sport Package Pro with Connected Package Pro
- Premium Package with Driving Assistance Professional Package
- Heated Front Seats with adjustable lumbar support and memory settings
This convertible showcases a compelling blend of technology and performance that BMW M models are known for. The Active Driving Assistant Pro, Extended Traffic Jam Assistant, and suite of parking technologies work together to enhance both everyday convenience and spirited weekend drives. Whether you're enjoying the open-air experience or maximizing fuel efficiency on longer journeys, every component reflects BMW's commitment to quality and driver-focused engineering.
Come experience the 4 Series M440i yourself. Call today to schedule a test drive!
2025 BMW 4 Series M440i xDrive Convertible
- Used
Autohaus BMW
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The overview
- Exterior Color
- Black Sapphire Metallic
- Interior Color
- Oyster
- Odometer
- 12,807 miles
- Body/Seating
- Convertible/4 seats
- Seats
- 4 seats
- Transmission
- 8-Speed Automatic Sport
- Drivetrain
- AWD
- Engine
- 3.0L I6
- VIN
- WBA73DB04SCT40468
- Stock Number
- 6683G
The highlights
- Navigation system
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Power convertible roof
- 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
The full specifications
- 1-touch down
- 1-touch up
- Acoustic pedestrian protection
- Air conditioning
- Audio memory
- 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
- HVAC memory
- Heated steering wheel
- Illuminated entry
- Memory seat
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Power/regen
- Proximity key: doors and push button start
- Rear beverage holders
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Traction battery level
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Power steering
- Rear anti-roll bar
- Speed-sensing steering
- Sport suspension
- Wheel size: 19"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Primary LCD size: 14.9"
- 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
- Wireless Phone Charger: Qi front
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Heated front seats
- Leather steering wheel
- Max seating capacity: 4
- 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
- Alternator hybrid electric motor
- Compressor: intercooled turbo
- Cylinder configuration: I-6
- Drive type: all-wheel
- Electric motor 1 torque: 25 lb.-ft.
- Electric motor horsepower: 11hp @ RPM
- Engine liters: 3.0L
- Engine location: front
- Fuel economy city: 25mpg
- Fuel economy combined: 28mpg
- Fuel economy highway: 32mpg
- Fuel tank capacity: 15.6gal.
- Horsepower: 382hp @ 5,800RPM
- Hybrid electric powertrain type: MHEV (mild hybrid electric vehicle)
- Hybrid system combined power torque: 398 lb.-ft.
- Hybrid system net power: 386hp @ 5,200RPM
- Hybrid traction battery capacity (Ah): 11.0
- Hybrid traction battery type: lithium ion (Li-ion)
- Hybrid traction battery voltage: 48
- Limited slip differential: electro-mechanical
- Manual-shift auto: STEPTRONIC
- Mode select transmission
- Number of valves: 24
- Powertrain number of motors: 1
- Recommended fuel: Premium Unleaded
- Standard fuel economy fuel type: gasoline
- Starter hybrid electric motor
- Torque: 369 lb.-ft. @ 1,800RPM
- Transmission: 8 speed automatic
- Variable intake manifold
- Variable valve control
- Auto-dimming door mirrors
- Bumpers: body-color
- Convertible roof lining
- Convertible roof wind blocker
- Glass rear window
- Heated door mirrors
- Power convertible roof
- Power door mirrors
- Rear cargo: trunk
- Tailpipe finisher: dark chrome
- Turn signal indicator mirrors
- Compression ratio: 10.20 to 1
- Curb weight: 1,947kg (4,292lbs)
- Engine bore x stroke: 82.0mm x 94.6mm (3.23" x 3.72")
- Engine displacement: 3.0 L
- Engine horsepower: 386hp @ 5,800RPM
- Engine torque: 369 lb.-ft. @ 1,800RPM
- Exterior body width: 1,852mm (72.9")
- Exterior height: 1,387mm (54.6")
- Exterior length: 4,775mm (188.0")
- Front headroom: 1,031mm (40.6")
- Front legroom: 1,062mm (41.8")
- Front shoulder room: 1,400mm (55.1")
- Greenhouse Gas Score (GG): 6
- Interior maximum rear cargo volume: 385 L (14 cu.ft.)
- Interior rear cargo volume: 300 L (11 cu.ft.)
- Rear headroom: 917mm (36.1")
- Rear legroom: 826mm (32.5")
- Rear shoulder room: 1,115mm (43.9")
- Wheelbase: 2,850mm (112.2")
- Appearance: digital
- Auto high-beam headlights
- Blind spot: Active Blind Spot Detection active
- Compass
- 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 reading lights
- Rear window defroster
- Speed sensitive wipers
- Tachometer
- Traffic sign information
- Trip computer
- Variably intermittent wipers
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Brakes regenerative
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Frontal Collision Warning mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Integrated roll-over protection
- Knee airbag
- Occupant sensing airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Tracker system
- Traction control
- Touring Suspension
Notes from the dealer
Peace of mind
Optional add-on protection
- GAP Protection
- Lifetime Powertrain
- Tires and Wheels
- Paint Protection
A name you can trust
Autohaus BMW is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
More about usKBB.com Consumer Reviews
5.0out of 5 overall- 5.0
I love my 2021 BMW M440i
by Gonna miss my m440i on 10/22/2026 7:55:18 PM
This one is my 5th BMW coupe and by far the best model, bar none, than any of the previous models 3 or 4 series previous. It is fun to drive. It will match any mood your are in and respond immediately when asked. I love the whistle of the turbo as you erase nearby vehicles from proximity. - 5.0
Oh My God!!!!
by KJJJ on 1/23/2024 4:40:21 PM
I love this car! For the last 2 years whenever I needed to bring my last car (M340) in for service, my dealership would give me the m440 as a loaner. They knew I wanted this car. This car is amazing in every way! Perfect daily driver and super sporty. So much fun to drive. Like they say, its the ultimate driving machine. Gets all the looks. - 5.0
Love it!
by Monica M on 7/31/2023 2:13:43 PM
This car drives and looks amazing. I've owned several BMWS in the past but this has driven like this one. I highly recommend buying one with the M sport package, it makes the car pop so much more. If you are hesitant about getting one, don't be, you'll love it! Has great power and handles amazing!
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