Bombardier Challenger 650 vs Dassault Falcon 6x vs Embraer Praetor 600 vs Gulfstream G280 vs Gulfstream G500

The Bombardier Challenger 650 is a large-cabin business jet oriented toward comfort and payload, typically seating about 10–12 passengers, with an approximate range around 4,000 nautical miles, making it well suited for transcontinental U.S. and some North Atlantic missions. The Embraer Praetor 600 and Gulfstream G280 sit in the super-midsize category; they generally accommodate about 8–10 passengers and offer roughly 3,900–4,200 nautical miles of range, balancing speed, runway flexibility, and long overwater capability. The Dassault Falcon 6X moves up into the long-range large-cabin class, commonly configured for about 12–16 passengers, with range on the order of 5,500 nautical miles, enabling many nonstop transatlantic pairings with a very spacious cabin. The Gulfstream G500 is also a long-range large-cabin jet, typically seating about 12–16 passengers, with approximate range around 5,200 nautical miles, emphasizing high cruise speed and intercontinental city pairs. Overall, Praetor 600/G280 prioritize super-midsize efficiency, Challenger 650 emphasizes large-cabin comfort at slightly shorter range, and Falcon 6X/G500 target true long-range missions with bigger cabins.