Bombardier Challenger 650 vs Dassault Falcon 6x vs Embraer Legacy 650e

The Bombardier Challenger 650 and Embraer Legacy 650E are both large-cabin business jets in the “super-midsize/large-cabin” crossover space, while the Dassault Falcon 6X sits more clearly in the long-range, ultra-large-cabin category. In range, the Falcon 6X leads, offering roughly 5,500 nautical miles, enabling longer nonstop missions such as U.S. coast-to-coast with larger international city pairs. The Challenger 650 and Legacy 650E are closer peers, each around the 4,000 nautical mile class (roughly 4,000 nm for the Challenger 650 and about 3,900–4,000 nm for the Legacy 650E), better suited to transcontinental and many North Atlantic missions with typical payloads and reserves. For passenger capacity, all three commonly seat about 8 to 12 in executive layouts; maximum configurations differ, but in real-world corporate use the Falcon 6X typically carries a similar number in greater comfort and space, while the Challenger 650 and Legacy 650E deliver comparable cabin-class seating with slightly less overall volume than the 6X.