Dassault Falcon 10x vs Dassault Falcon 6x vs Dassault Falcon 8x vs Gulfstream G650er

The Dassault Falcon 10X sits at the top of this group as a large-cabin, ultra-long-range flagship. It’s designed for roughly 8–19 passengers depending on configuration and targets about 7,500 nautical miles of range, positioning it for very long nonstop city pairs with a notably wide cabin. The Dassault Falcon 8X is also an ultra-long-range, large-cabin jet, typically configured around 12–16 passengers, with about 6,450 nautical miles of range, making it a strong long-haul option with three-engine redundancy and efficient cruise performance. The Dassault Falcon 6X is a large-cabin, long-range aircraft aimed slightly below the 8X/10X in endurance, typically seating about 12–16 passengers with roughly 5,500 nautical miles of range, emphasizing cabin comfort and transcontinental-to-intercontinental missions. The Gulfstream G650ER is a large-cabin, ultra-long-range benchmark, commonly configured for about 11–18 passengers, with approximately 7,500 nautical miles of range, optimized for high-speed intercontinental travel and mature global dispatch capability.