Bombardier Challenger 650 vs Bombardier Global 5500 vs Gulfstream G500 vs Gulfstream G600

The Bombardier Challenger 650 is a large-cabin business jet best suited to North American and shorter transoceanic missions; it typically offers about 4,000 nautical miles of range and is commonly configured for roughly 10–12 passengers. Stepping up in category, the Bombardier Global 5500 is an ultra-long-range jet designed for true intercontinental flying, with about 5,900 nautical miles of range and typical seating around 12–16 passengers in a larger, more flexible cabin. The Gulfstream G500 and G600 sit in the long-range to ultra-long-range large-cabin segment. The G500 is generally positioned as a long-range aircraft with roughly 5,300 nautical miles of range and typical capacity around 12–16 passengers. The G600 is the bigger, longer-legged sibling, aimed at higher-speed, longer missions, offering about 6,600 nautical miles of range and commonly accommodating about 12–17 passengers, depending on layout.