Cessna Citation Longitude vs Embraer Praetor 500 vs Embraer Praetor 600 vs Gulfstream G280

The Cessna Citation Longitude, Embraer Praetor 600, and Gulfstream G280 are generally considered super-midsize business jets, while the Embraer Praetor 500 sits a step below in the midsize category. For range, the Praetor 600 and G280 typically lead this group at roughly 4,000 nautical miles class capability, enabling many transcontinental U.S. missions and a broader set of North Atlantic city pairs under favorable conditions. The Citation Longitude follows closely in the upper-3,000 nautical mile class, also well suited to coast-to-coast U.S. flying with fewer compromises than most midsize jets. The Praetor 500 is shorter-legged, in the low-to-mid 3,000 nautical mile class, emphasizing efficiency and comfort on slightly shorter missions. Passenger capacity is broadly similar across the super-midsize options, with typical double-club configurations seating about 8 to 10 passengers, and maximum certified layouts higher depending on operator choices. The Praetor 500 commonly seats around 8 to 9 in standard configurations, while the Longitude, Praetor 600, and G280 more often target 9 to 10 with more cabin volume for longer flights.