The Dassault Falcon 8X is the newest tri-engine with additions to more range, more cabin space and can fly farther. When designing the Falcon 8X, Dassault rethought all major structures and systems, adapting and optimizing them into an integrated, efficient airframe. New internal wing architecture both lightens the wing structure and provides more room for fuel. New winglets reduce drag to boost efficiency. The fuselage houses more fuel without reducing passenger space.