2017 Mercedes-Benz GLS-Class Gas Tank Size

Gas tank size for 2017 Mercedes-Benz GLS-Class. Fuel tank capacity in gallons and litres for 4 available trims.

As an Amazon Associate, we may earn a commission from purchases made through links marked. Read more in our disclaimer.

TrimGallonsLitresFuel type
  • GLS 350d 4MATIC - 4dr SUV
  • (3.0L V6 Turbo Diesel AWD 9-speed Automatic)
26.4100Diesel
  • GLS 450 4MATIC - 4dr SUV
  • (3.0L V6 Twin-turbo AWD 9-speed Automatic)
26.4100Gas
  • GLS 550 4MATIC - 4dr SUV
  • (4.7L V8 Twin-turbo AWD 9-speed Automatic)
26.4100Gas
  • GLS 63 AMG - 4dr SUV
  • (5.5L V8 Twin-turbo AWD 7-speed Automatic)
26.4100Gas
2017 Mercedes-Benz GLS-Class

2017 Mercedes-Benz GLS-Class

Other Years