Bombardier Challenger 3500 vs Embraer Praetor 500 vs Embraer Praetor 600 vs Gulfstream G280

All four are super‑midsize business jets, but they separate mainly on range and typical cabin load. The Bombardier Challenger 3500 is a super‑midsize optimized for high comfort on medium‑to‑long missions, with roughly 3,400 nautical miles of range and typically 8–10 passengers (up to about 10 in standard executive layouts). The Embraer Praetor 500 sits at the lighter end of the group, still super‑midsize, offering about 3,300 nautical miles and commonly 7–9 passengers (up to around 9). The Embraer Praetor 600 steps up in capability, remaining super‑midsize but with near‑large‑cabin reach at roughly 4,000 nautical miles, and typically carries 8–10 passengers. The Gulfstream G280 is a super‑midsize with strong transcontinental legs, also around 3,600 nautical miles of range, and usually seats 8–10 passengers. In practice, Praetor 600 tends to be chosen when range is the priority, Praetor 500 when keeping operating size down, and the Challenger 3500 and G280 when balancing range, cabin comfort, and speed for frequent long domestic or near‑oceanic missions.