Bombardier Challenger 3500 vs Bombardier Challenger 650 vs Gulfstream G280

The Bombardier Challenger 3500 is typically positioned in the super-midsize category, offering a transcontinental-style mission profile with a range around 3,400 nautical miles and a typical passenger load of about 8 to 10. The Gulfstream G280 is also a super-midsize jet, generally comparable in cabin class but usually emphasizing longer legs, with a range around 3,600 nautical miles and a typical capacity of about 8 to 10 passengers. The Bombardier Challenger 650 sits in the large-cabin category, trading some range for a bigger, wider cabin and higher payload flexibility; it is commonly cited around 4,000 nautical miles of range and typically carries about 10 to 12 passengers (with higher maximum seating possible depending on configuration). In practical terms, the Challenger 3500 and G280 compete most directly on category and capacity, with the G280 tending to edge range, while the Challenger 650 differentiates itself by offering a noticeably more spacious large-cabin experience and often more seating flexibility.