7,500 nm and speeds of up to Mach 0.925. Dassault believes the 10X will best its two major competitors inside the cabin, where this newest airplane will measure 9-ft 6-in wide as compared to the Gulfstream G700′s 8-ft 2-in cabin and the Bombardier Global 7500′s that measures 8-ft wide. Two Rolls Royce Pearl 10X engines delivering 18,000 pounds of thrust each will power the aircraft.
The 10X will have a cabin cross section larger than some regional jets. Its cabin will be 6-feet, 8-inches (2.03 m) tall and 9 feet, 1 inch wide (2.77 m). That will make it almost 8 inches (20 cm) wider and 2 inches (5 cm) taller than the widest and tallest purpose-built business jet flying today.
Pressurization will also be the best on the market, with passengers experiencing a 3,000-foot cabin pressure altitude while flying at 41,000 feet. A next-generation filtration system will provide 100-percent pure air. The aircraft will be at least as quiet as the Falcon 8X, currently the quietest business jet in service.