Cessna Citation Longitude vs Embraer Praetor 500 vs Embraer Praetor 600 vs Gulfstream G280 vs Gulfstream G400

The Cessna Citation Longitude is a super‑midsize business jet, typically seating about 8–12 passengers, with an NBAA range around 3,500 nautical miles. The Embraer Praetor 500 is also super‑midsize, generally arranged for about 7–9 passengers, and offers roughly 3,300–3,400 nautical miles of range. Stepping up, the Embraer Praetor 600 remains in the super‑midsize class but is the longer‑legged of the two, commonly seating about 8–12 and reaching about 4,000+ nautical miles. The Gulfstream G280 is a super‑midsize jet as well, typically configured for about 8–10 passengers, with range around 3,600 nautical miles. The Gulfstream G400 moves into the large‑cabin category, usually accommodating about 10–16 passengers depending on layout, and is designed for significantly longer missions at roughly 4,200+ nautical miles. Overall, Longitude, Praetor 500/600, and G280 cluster in the super‑midsize segment with broadly similar capacities, while the G400 is the most spacious and generally the longest‑range option of the group.