840i840i xDriveM850i xDrive
Body  
Convertible TypePowered Soft Top
Exterior  
Side Mirrors - PowerStd
Lighting  
Headlamp TypeLaser
Brakes  
ABSStd
Stability ControlStd
Wheels / Tires  
Wheel TypeAlloy
Tire Size F (,R)245/45R18, 275/40R18245/35R20, 275/30R20
Seating  
Seat MaterialLeather
Power Adjustable Seats - 1st Row Driver SideStd
Power Adjustable Seats - 1st Row Passenger SideStd
Heated Seats - 1st RowStd
HVAC  
Air ConditioningStd
Automatic Climate ControlStd
Climate Control Zones2
Driving Aids  
Cruise ControlStd
Infotainment  
Android AutoN/A
Apple CarPlayStd
Navigation SystemStd
Convenience  
Power WindowsStd
Power Door LocksStd
Remote Lock/UnlockStd