Bombardier Challenger 3500 vs Bombardier Challenger 650 vs Cessna Citation Hemisphere

The Bombardier Challenger 3500 and Challenger 650 are both super‑midsize business jets, while the Cessna Citation Hemisphere is positioned as a larger “large‑cabin” type intended to bridge into long‑range missions. In range, the Challenger 3500 is a transcontinental jet at about 3,400 nautical miles, the Challenger 650 extends that to roughly 4,000 nautical miles, and the Hemisphere is typically cited around the 4,500‑nautical‑mile class (as a program target), giving it the longest legs on paper. For passenger capacity, all three commonly fly 8–10 passengers in comfortable executive layouts. The Challenger 3500 is usually configured around 8–9 passengers, the Challenger 650 around 9–12 depending on layout, and the Hemisphere has been marketed for about 9–12 as well, with a focus on a larger cabin experience. Overall, the 3500 emphasizes efficiency and modern cabin refinement, the 650 offers more cabin volume and range within the Challenger line, and the Hemisphere is aimed at longer range and a more spacious cabin category.