2019 BMW 8 Series
M850i xDrive AWD Convertible

17 / 26
523 HP


Included Optional Not Available

Green Scores

Federal Tier 3 Bin 125

Air Pollution


Greenhouse Gas

California LEV-III ULEV125

Air Pollution


Greenhouse Gas

NHTSA Crash Test Ratings

No Crash Test Ratings Available


Axle Ratio 3.40
Exterior Dimensions
Length 191.20
Wheelbase 111.1
Height 53.00
Ground Clearance 5.0
Width 84.1
Front Track Width 64.1
Rear Track Width 64.6
Interior Dimensions
Cargo Volume 12.40
Head Room 1st Row 38.9
Head Room 2nd Row/Rear 34.7
Shoulder Room 1st Row 57.2
Shoulder Room 2nd Row/Rear 45.7
Leg Room 1st Row 42.1
Leg Room 2nd Row/Rear 29.5
Standard Seating 4
Max Seating 4
Seating Rows 2
Weights and Capacities
Gross Vehicle Weight Rating 5545
Gross Vehicle Weight Range 5001-6000
Curb Weight 4736
Fuel Tank Capacity 18.0
Wheels and Tires
Front Wheel Diameter 20.0
Rear Wheel Diameter 20.0
Front Tire Description 245/35R20
Front Wheel Size 20.0 x 8.0
Rear Wheel Size 20.0 x 9.0
Front Wheel Width 8.0
Rear Wheel Width 9.0
Tire Type Performance
Rear Tire Description 275/30R20
Exterior Dimensions
Turning Circle 39.0
Width without Mirrors 74.9
Performance Specifications
Acceleration (0-60MPH) 3.80
Steering Ratio 16.3

Installed Equipment

Air Conditioning
Air filtration active charcoal
Front air conditioning automatic climate control
Front air conditioning zones dual
Rear vents second row
Airbag deactivation occupant sensing passenger
Front airbags dual
Knee airbags dual front
Side airbags front, head protection chambers
Audio System
Antenna type diversity
Auxiliary audio input Bluetooth, USB, iPod/iPhone, jack
Hard drive 20GB
Premium brand harman/kardon
Radio AM/FM, HD radio, voice operated
Radio data system
Satellite radio SiriusXM
Speed sensitive volume control
Subwoofer 2
Surround sound 5.1
Total speakers 10
Watts 464
ABS 4-wheel
Brake drying
Braking assist
Cornering brake control
Electronic brakeforce distribution
Electronic parking brake
Emergency braking preparation
Front brake type ventilated disc
Painted brake calipers
Power brakes
Rear brake type ventilated disc
Regenerative braking system
Comfort Features
Cargo area floor mat , carpet
Center console trim leather
Dash trim leather
Door trim leather
Floor mat material carpet
Floor material carpet
Floor mats front, rear
Interior accents leather
Steering wheel trim leather
Convenience Features
Active parking system fully automated
Ambient lighting
Cargo area light
Center console front console with armrest and storage
Courtesy lights console, door
Cruise control
Cupholders front, 2
Memorized settings 2 driver, audio system, climate control, driver seat, passenger seat, side mirrors, steering wheel
Multi-function remote illuminated entry, panic alarm, proximity entry system, trunk release
One-touch windows 2
Power activated trunk/hatch open and close, sensor-activated
Power outlet(s) 12V front
Power steering variable/speed-proportional
Power windows lockout button
Push-button start
Reading lights front
Rearview mirror auto-dimming
Retained accessory power
Steering wheel power tilt and telescopic
Steering wheel mounted controls audio, cruise control, multi-function, navigation, paddle shifter, phone, voice control
Storage door pockets, front seatback
Touch-sensitive controls
Universal remote transmitter Homelink - garage door opener
Vanity mirrors dual illuminating
Wireless charging station front
4WD type on demand
Center differential mechanical
Drive mode selector
Locking differential rear
Auto start/stop
Battery maintenance-free
Exterior Features
Door handle color body-color
Exhaust dual tip
Exhaust tip color chrome
Front bumper color body-color
Grille color black with chrome accents
Mirror color black
Rear bumper color body-color
Window trim black
In Car Entertainment
Infotainment Apple CarPlay ready
Infotainment screen size 10.25 in.
Customizable instrument cluster
Digital odometer
Driver information system
External temperature display
Fuel economy display MPG, range
Gauge tachometer
Head-up display
Instrument cluster screen size 12.3 in.
Multi-function display
Trip computer
Trip odometer
Warnings and reminders lamp failure, low fuel, engine oil, coolant, low battery, maintenance due, tire fill alert
Daytime running lights LED
Exterior entry lights puddle lamps
Headlights LED, auto delay off, auto on/off
Taillights LED, adaptive
Side mirror adjustments power, power folding, reverse gear tilt
Side mirrors auto-dimming, heated, integrated turn signals
Convertible rear window glass
Convertible roof power, remote operation, soft top
Convertible roof wind blocker
Autonomous braking
Blind spot safety sensor/alert
Body side reinforcements side impact door beams
Camera system surround view
Child seat anchors LATCH system
Crumple zones front
Driver attention alert system
Emergency interior trunk release
Energy absorbing steering column
Impact sensor alert system, battery disconnect, door unlock, fuel cut-off, post-collision safety system
Lane deviation sensors
Parking sensors front, rear
Pre-collision warning system audible warning, visual warning
Rearview monitor in dash
Rollover protection system
Emergency locking retractors front, rear
Front seatbelts 3-point
Rear seatbelts 3-point
Seatbelt force limiters front, rear
Seatbelt pretensioners front, rear
Seatbelt warning sensor front
Driver seat heated
Driver seat power adjustments 4-way power lumbar, height, reclining, 20
Front headrests integrated, 2
Front seat type sport bucket
Passenger seat heated
Passenger seat power adjustments 4-way power lumbar, height, reclining, 20
Rear headrests integrated, 2
Rear seat folding split
Rear seat type bucket
Upholstery premium leather
2-stage unlocking doors
Anti-theft system alarm with remote, audio security system, engine immobilizer
Power door locks auto-locking
Rolling code security remote
Stability and Traction
Hill holder control
Stability control
Traction control
4-Wheel steering
Active suspension
Driver adjustable suspension ride control
Front shock type twin-tube gas
Front spring type coil
Front stabilizer bar
Front struts
Front suspension classification independent
Front suspension type double wishbone
Rear shock type twin-tube gas
Rear spring type coil
Rear stabilizer bar
Rear suspension classification independent
Rear suspension type multi-link
Suspension control electronic
Driver assistance app roadside assistance
Electronic messaging assistance voice operated
Navigation app Traffic Data
Navigation system hard drive, voice operated
Phone hands free
Real time traffic
Satellite communications BMW Assist
Smart device app function horn/light operation, lock operation, maintenance status, vehicle location
Wifi hotspot
Wireless data link Bluetooth
Tires and Rims
Run flat tires
Tire Pressure Monitoring System
Wheels alloy
Front wipers rain sensing, speed sensitive, variable intermittent
Power windows safety reverse
Window defogger rear

Optional Equipment

Audio System
Bowers and Wilkins Diamond Surround Sound System Includes 1400-watt bowers and wilkins surround sound system w/ 12 speakers including 2 subwoofers.
Comfort Features
Ash Grain Grey Metallic Wood Trim
Fineline Copper Wood Trim
Glass Controls
Neck Warmer
Exterior Features
Chrome Line Exterior
Dravit Grey Metallic Paint
Extended Shadowline Trim
M Carbon Exterior Package Includes carbon mirror caps, carbon air curtain, carbon front blade, single piece carbon finishers around tailpipes, and a non-carbon visually upgraded diffuser insert.
Marketing Package
BMW Individual Composition Includes 20 in. Bmw v-spoke wheels, chrome line exterior, and individual piano finish black trim.
Comfort Seating Package Includes remote engine start, front ventilated seats, heated front armrests, heated steering wheel, and neck warmer.
Driving Assistance Package Includes active driving assistant or driving assistance professional package, parking assistant plus, active blind spot detection, frontal collision warning with city collision mitigation, lane departure warning, and surround view rear camera.
Driving Assistance Professional Package Includes extended traffic jam assistant for limited access highways, active driving assistant pro, active cruise control w/ stop and go, active lane keeping assistant with side collision avoidance, steering and traffic jam assistant, automatic lane change, evasion aid, and front cross-traffic alert.
Roof and Glass
Moonlight Black Soft Top
Active Driving Assistant Includes rear cross-traffic alert and speed limit information.
Night Vision with Pedestrian Detection
Tires and Rims
19 in. M Double-Spoke Orbit Grey Wheels Includes 19 x 8.0 front and 19 x 9.0 rear wheels with 245/40r19 front and 275/35r19 rear all season run-flat tires.
20 in. BMW Individual V-Spoke Orbit Grey Wheels Includes performance run flat tires.
20 in. M V-Spoke Bi-Color Orbit Grey Wheels Includes 20 x 8.0 front and 20 x 9.0 rear wheels with 245/35r20 front and 275/30r20 rear performance run-flat tires.
20 in. M V-Spoke Jet Black Wheels Includes 20 x 8.0 front and 20 x 9.0 rear wheels with 245/35r20 front and 275/30r20 rear performance run-flat tires.

Available Engines

4.4L Twin Turbo V8 523hp 553ft. lbs.
Fuel Type Gasoline
Fuel Quality 91
Max HP 523 at 5500 rpm
Max Torque 553 at 1800 rpm
Oil Capacity 10.4
Bore 3.5
Stroke 3.48
Displacement 4.4
Block Type V
Cylinders 8
Aspiration Twin Turbo
Fuel Induction DI
Cam Type DOHC
Valves 32
Valve Timing VVT
Compression 10.5

Available Transmissions

8-Speed Shiftable Automatic
Detail Shiftable Automatic
Gears 8

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