Used 2023 BMW8 Series M850i xDrive /M SPORT PRO /DRIVING ASSIST PRO /$12

    Exterior Color
    Tanzanite Blue II Metallic
    Interior Color
    Fiona Red/Black
    Odometer
    14,500 miles
    Body/Seating
    Convertible/4 seats
    Seats
    4 seats
    Fuel Economy
    17/24 MPG City/Hwy
    Transmission
    8-Speed Automatic Sport
    Drivetrain
    All-Wheel Drive
    Engine
    V-8 cyl
    VIN
    WBAFY4C01PCK78711
    Stock Number
    PK78711T
    BMW 8 Series
    • Show Me the CARFAX Badge

    Highlighted Features

    • Navigation system
    • Leather upholstery
    • Automatic temperature control
    • Emergency communication system
    • Wireless phone connectivity
    • Power convertible roof
    • Exterior parking camera rear
    • Front dual zone A/C
    • Heads up display
    • Auto high-beam headlights
    • Rain sensing wipers
    • Speed sensitive wipers

    Detailed Specifications

    • 1-touch down
    • 1-touch up
    • Air conditioning
    • Auto tilt-away steering wheel
    • 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
    • Heated steering wheel
    • Illuminated entry
    • Memory seat
    • Navigation system
    • Passenger door bin
    • Passenger vanity mirror
    • Power windows
    • Proximity key: doors and push button start
    • Remote engine start
    • Remote keyless entry
    • Speed control
    • Steering wheel memory
    • 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
    • 1st row LCD monitors: 2
    • AM/FM radio: SiriusXM
    • Diversity antenna
    • Internal memory capacity (GB): 20 GB
    • Primary LCD size: 12.3"
    • Radio data system
    • Satellite radio trial duration with new vehicle purchase (months): 12
    • Smart device integration: Apple CarPlay and Android Auto Compatibility
    • Speakers: 16
    • Steering wheel mounted audio controls
    • Wireless Phone Charger: Qi front
    • Wireless phone connectivity: Enhanced Bluetooth
    • Front center armrest
    • Front seats: bucket
    • Heated front seats
    • Leather shift knob
    • Leather steering wheel
    • Leather upholstery
    • Max seating capacity: 4
    • Power 4-way driver lumbar support
    • Power 4-way passenger lumbar support
    • Power driver seat
    • Power passenger seat
    • Rear seats: bucket
    • Rear seats Folding position: fold forward seatback
    • Seat Upholstery: leather Merino
    • Split folding rear seat
    • Sport steering wheel
    • Ventilated front seats
    • Compressor: twin turbo
    • Cylinder configuration: V-8
    • Drive type: xDrive all-wheel
    • Engine liters: 4.4L
    • Engine location: front
    • Fuel economy city: 17mpg
    • Fuel economy combined: 19mpg
    • Fuel economy highway: 24mpg
    • Fuel tank capacity: 18.0gal.
    • Horsepower: 523hp @ 5,500RPM
    • Hybrid traction battery type: none
    • Limited slip differential: electro-mechanical
    • Manual-shift auto: STEPTRONIC
    • Mode select transmission
    • Number of valves: 32
    • Recommended fuel: Premium Unleaded
    • Standard fuel economy fuel type: gasoline
    • Torque: 553 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: power trunk
    • Soft close
    • Turn signal indicator mirrors
    • Compression ratio: 10.50 to 1
    • Curb weight: 2,148kg (4,736lbs)
    • Engine bore x stroke: 89.0mm x 88.3mm (3.50" x 3.48")
    • Engine displacement: 4.4 L
    • Engine torque: 553 lb.-ft. @ 1,800RPM
    • Exterior body width: 1,902mm (74.9")
    • Exterior height: 1,346mm (53.0")
    • Exterior length: 4,856mm (191.2")
    • Front headroom: 988mm (38.9")
    • Front legroom: 1,069mm (42.1")
    • Front shoulder room: 1,453mm (57.2")
    • GVWR: 2,515kg (5,545lbs)
    • Interior maximum rear cargo volume: 351 L (12 cu.ft.)
    • Interior rear cargo volume: 351 L (12 cu.ft.)
    • Payload: 350kg (772lbs)
    • Rear headroom: 881mm (34.7")
    • Rear legroom: 749mm (29.5")
    • Rear shoulder room: 1,161mm (45.7")
    • Turning radius: 5.9m (19.5')
    • Wheelbase: 2,822mm (111.1")
    • Appearance: digital/analog
    • Auto high-beam headlights
    • Configurable
    • Delay-off headlights
    • Exterior parking camera rear
    • Front reading lights
    • Fully automatic headlights
    • Heads up display
    • Low tire pressure warning
    • Outside temperature display
    • Rain sensing wipers
    • Rear window defroster
    • Speed sensitive wipers
    • Tachometer
    • Trip computer
    • Variably intermittent wipers
    • 4 wheel disc brakes
    • ABS brakes
    • Adjustable head restraints: driver and passenger w/tilt
    • Brake assist
    • Dual front impact airbags
    • Dual front side impact airbags
    • Electronic stability
    • Front pedestrian detection: prevention
    • Ignition disable
    • Integrated roll-over protection
    • Occupant sensing airbag
    • Panic alarm
    • Perimeter/approach lights
    • Security system
    • Tracker system
    • Traction control

    Dealer Notes

    2023 BMW M850i xDrive Convertible - $7,150 in Factory Options - Driving Assistance Professional Package - Tanzanite Blue II Metallic - Fiona Red/Black Leather - Glass Controls - V8 Twin Turbo
    Luxury, open-air performance and serious V8 power come together in this 2023 BMW M850i xDrive Convertible. Finished in striking Tanzanite Blue II Metallic over Fiona Red/Black leather, this flagship BMW was equipped with $7,150 in factory options and carried an original MSRP of $120,245.
    Featured factory options:
    Driving Assistance Professional Package - $1,700
    Fiona Red/Black Leather Seats - $2,000
    Tanzanite Blue II Metallic - $1,950
    Glass Controls - $650
    M Sport Professional Package - $300
    Convertible Soft Top - $250
    BMW M 50 Years Emblems - $200
    Driving Assistance Package - $100
    Total factory options: $7,150
    Original MSRP: $120,245
    VIN: WBAFY4C01PCK78711
    The $1,700 Driving Assistance Professional Package adds Adaptive Cruise Control, Lane Keeping Assist, Steering Assist, Evasion Assist, Blind Spot Monitor, Front Collision Mitigation and Driver Monitoring.
    The Driving Assistance Package adds Rear Parking Aid, Aerial View Display System, Blind Spot Monitor, Automatic Parking, Back-Up Camera and Cross-Traffic Alert. The M Sport Professional Package adds LED headlights, while premium Glass Controls add an upscale finishing touch inside the cabin.
    Power comes from a 4.4L twin-turbocharged V8 paired with an 8-speed automatic transmission and full-time xDrive all-wheel drive. Performance hardware includes active suspension, limited-slip differential, transmission dual-shift mode, performance tires, 4-wheel disc brakes, traction control and stability control.
    Inside, enjoy Fiona Red/Black leather seating, heated front seats, heated steering wheel, power front seats, driver and passenger lumbar adjustment, seat and mirror memory, Head-Up Display, multi-zone climate control and premium interior materials.
    Technology includes Navigation, Apple CarPlay, Android Auto, Bluetooth, WiFi hotspot, telematics, premium sound, HD Radio, satellite radio, Back-Up Camera, Aerial View Display and remote engine start.
    Exterior highlights include Tanzanite Blue II Metallic paint, convertible soft top, aluminum wheels, performance tires, heated power-folding mirrors, automatic high beams and BMW M 50 Years emblems.
    For shoppers searching for a used 2023 BMW M850i xDrive Convertible, twin-turbo V8 BMW, luxury convertible or high-performance grand touring car in Plano, Dallas and the greater DFW area, this M850i offers exceptional performance and presence.
    Auto Web Expo in Plano offers flexible financing for all credit types, including good credit, bad credit and first-time buyers, with competitive rates and terms available.
    We serve Plano, Dallas, Frisco, McKinney, Richardson, Garland, Allen, Wylie, Murphy, Addison, Carrollton, Fort Worth, Prosper, The Colony, Highland Park, Hebron, Farmers Branch, Rockwall and Rowlett.
    A $120,245 M850i xDrive Convertible with this color combination and equipment is built to stand out. Call Auto Web Expo today to schedule your test drive before it is gone.
    Prices are subject to change. Please call to verify availability.

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall4.8Out of 5
    • Fantastic Automobile

      By TXGP on 4/1/2026 9:49:47 PM

      5.0
      Have a 2020 M850I convertible. This car is amazing!!! Pure quality and luxury. Very fast when you want it, smooth running and shifting and fairly economical for this type of car. I have driven Mercedes Benz, Audi, Jaguar, and others. None can compare overall. I have taken this car on cross country vacations (top down in mountains, along beaches and on back country roads) and find it VERY comfortable. Road mileage at 24/25 mpg (happy with that). It is well built and sturdy with all the M-sport goodies. Depreciation is a bit of a negative, but that is the nature of any of this type of vehicle, but not excessive. Currently valued at 37% of MSRP after six years of enjoyment. Never a single problem, you just have to take good care of them. Mine is Sonic Racing Blue with black full Merino leather - beautiful.…
    • Best sports car in my entire life

      By Edward on 2/4/2026 6:51:56 AM

      5.0
      Excellent balance of overall sports car style, elegance, interior design, driving comfort/smooth ride, fast and fun!…
    • Phenomenal Car

      By Czar on 12/14/2025 6:04:11 PM

      5.0
      Best car I have owned or driven. Power, comfort, tech - has the full package and is the most sleek of BMWs sedan…