BMW GRAN COUPE 4 Series Owner's Manual page 268

Reference
440i xDrive
Approved gross vehicle weight
Load
Approved front axle load
Approved rear axle load
Approved roof load capacity
Capacities
Fuel tank, approx.
268
Technical data
US gal/liters
15.8/60.0
Online Edition for Part no. 01402978272 - II/17
lbs/kg 4,949/2,245
lbs/kg 899/408
lbs/kg 2,359/1,070
lbs/kg 2,712/1,230
lbs/kg 165/75
Notes
Fuel quality, refer to
page 216