2019 BMW 8-Series Specifications

M850i xDrive Convertible
MSRP based on M850i xDrive Convertible
 

Quick Specs

Gas Mileage 17 mpg City/26 mpg Hwy
Engine Twin Turbo Premium Unleaded V-8, 4.4 L
EPA Class Subcompact Cars
Style Name Convertible
Drivetrain All Wheel Drive
Passenger Capacity 4
Passenger Doors 2
Body Style Convertible
Transmission Transmission: 8-Speed Sport Automatic

Dimensions

Vehicle
EPA Classification Subcompact Cars
Weight Information
Base Curb Weight (lbs) 4736
Interior Dimensions
Front Leg Room (in) 42.1
Passenger Capacity 4
Second Leg Room (in) 29.5
Front Shoulder Room (in) 57.2
Front Head Room (in) 38.9
Second Shoulder Room (in) 45.7
Second Head Room (in) 34.7
Exterior Dimensions
Width, Max w/o mirrors (in) 74.9
Wheelbase (in) 111.1
Track Width, Rear (in) 64.6
Height, Overall (in) 53
Length, Overall (in) 191.2
Min Ground Clearance (in) 5
Track Width, Front (in) 64.1
Cargo Area Dimensions
Trunk Volume (ft³) 12.4

Fuel Economy

Fuel Tank
Fuel Tank Capacity, Approx (gal) 18
Mileage
EPA Fuel Economy Est - Hwy (MPG) 26
Fuel Economy Est-Combined (MPG) 20
EPA Fuel Economy Est - City (MPG) 17

Performance Specs

Engine
Displacement 4.4 L/268
Engine Order Code NA
SAE Net Torque @ RPM 553 @ 1800
Fuel System Gasoline Direct Injection
Engine Type Twin Turbo Premium Unleaded V-8
SAE Net Horsepower @ RPM 523 @ 5500
Transmission
Trans Type 8
Third Gear Ratio (:1) 2.20
Final Drive Axle Ratio (:1) 3.40
Drivetrain All Wheel Drive
First Gear Ratio (:1) 5.50
Sixth Gear Ratio (:1) 1.00
Trans Description Cont. Automatic w/OD
Fourth Gear Ratio (:1) 1.72
Seventh Gear Ratio (:1) 0.82
Trans Order Code 2TB
Second Gear Ratio (:1) 3.52
Reverse Ratio (:1) 3.71
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) 1.32
Eighth Gear Ratio (:1) 0.64
Brakes
Disc - Front (Yes or ) Yes
Brake Type 4-Wheel Disc
Disc - Rear (Yes or ) Yes
Brake ABS System 4-Wheel
Drum - Rear (Yes or ) NA
Steering
Steering Type Rack-Pinion
Turning Diameter - Curb to Curb (ft) 39
Tires
Spare Tire Order Code NA
Front Tire Order Code 258
Spare Tire Size NA
Front Tire Size P245/35YR20
Rear Tire Order Code 258
Rear Tire Size P275/30YR20
Wheels
Spare Wheel Size (in) NA
Front Wheel Size (in) 20 X 8
Spare Wheel Material NA
Front Wheel Material Aluminum
Rear Wheel Size (in) 20 X 9
Rear Wheel Material Aluminum
Suspension
Suspension Type - Front (Cont.) Double Wishbone
Suspension Type - Front Double Wishbone
Suspension Type - Rear (Cont.) Multi-Link
Suspension Type - Rear Multi-Link

Safety Features

Safety
Air Bag-Frontal-Driver Yes
Air Bag-Frontal-Passenger Yes
Air Bag-Passenger Switch (On/Off) No
Air Bag-Side Body-Front Yes
Air Bag-Side Body-Rear No
Air Bag-Side Head-Front No
Air Bag-Side Head-Rear No
Brakes-ABS Yes
Child Safety Rear Door Locks No
Daytime Running Lights Yes
Traction Control Yes
Night Vision No
Rollover Protection Bars Yes
Fog Lamps No
Parking Aid No
Tire Pressure Monitor Yes
Back-Up Camera Yes
Stability Control Yes
Other Features DSC III Electronic Stability Control (ESC)
ABS And Driveline Traction Control
Side Impact Beams
Dual Stage Driver And Passenger Seat-Mounted Side Airbags
BMW Assist eCall Emergency Sos
Tire Specific Low Tire Pressure Warning
Dual Stage Driver And Passenger Front Airbags
Airbag Occupancy Sensor
Outboard Front Lap And Shoulder Safety Belts -inc: Pretensioners
Driver And Passenger Side Airbag Head Extension
Back-Up Camera

Warranty

Warranty
Basic Miles/km 50,000
Basic Years 4
Corrosion Miles/km Unlimited
Corrosion Years 12
Drivetrain Miles/km 50,000
Drivetrain Years 4
Maintenance Miles/km 36,000
Maintenance Years 3
Roadside Assistance Miles/km Unlimited
Roadside Assistance Years 4
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