2016 BMW 6 Series Gran Coupe Gas Tank Size

Gas tank size for 2016 BMW 6 Series Gran Coupe. Fuel tank capacity in gallons and litres for 5 available trims.

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TrimGallonsLitresFuel type
  • 640i - Sedan
  • (3.0L 6-cyl. Turbo 8-speed Automatic)
18.570Gas
  • 640i xDrive - Sedan
  • (3.0L 6-cyl. Turbo AWD 8-speed Automatic)
18.570Gas
  • 650i - Sedan
  • (4.4L V8 Twin-turbo 8-speed Automatic)
18.570Gas
  • 650i xDrive - Sedan
  • (4.4L V8 Twin-turbo AWD 8-speed Automatic)
18.570Gas
  • M6 - Sedan
  • (4.4L V8 Twin-turbo 7-speed Automated Manual)
21.180Gas

Other Years