Fuel tank: 42 of 42 variants rated.
Citroen Grand C4 SpaceTourer PureTech 130 C-Series tops the Citroen C4 SpaceTourer ranking by Fuel tank, at 55 L (14.5 gal US).
Across 42 ranked variants, Fuel tank spans from 55 L (14.5 gal US) to 55 L (14.5 gal US).