Bombardier Challenger 3500 vs Bombardier Challenger 650 vs Cessna Citation Latitude vs Cessna Citation Longitude vs Gulfstream G280

The Bombardier Challenger 3500 and Gulfstream G280 sit in the super-midsize category, while the Cessna Citation Latitude is midsize and the Bombardier Challenger 650 and Cessna Citation Longitude are large-cabin/super-midsize crossovers (with the 650 generally treated as large-cabin). On range, the Latitude is the shortest-legged at roughly 2,700 nautical miles, suited to many U.S. transcontinental and regional missions. The Challenger 3500 and G280 step up to about 3,400–3,600 nautical miles, enabling more consistent coast-to-coast capability and deeper North Atlantic routing flexibility. The Longitude extends further at around 3,500 nautical miles with a larger cabin feel, while the Challenger 650 typically leads this group for distance at about 4,000 nautical miles, supporting longer intercontinental segments. Passenger capacity is broadly similar in typical executive layouts: Latitude commonly seats 8–9; Challenger 3500 and Longitude often seat about 8–10; G280 is usually 8–10; and Challenger 650 commonly accommodates 9–12, with the most spacious cabin and highest typical occupancy.