Airbus Acj320 vs Airbus Acj350 vs Boeing Bbj 777x vs Boeing Bbj 787 vs Bombardier Global 8000 vs Dassault Falcon 10x vs Dassault Falcon 8x vs Gulfstream G800 1

By category, the Airbus ACJ330neo, Airbus ACJ350, Boeing BBJ 777X, and Boeing BBJ 787 are widebody/VIP airliners designed as “flying residences,” offering the largest cabin volume and multi-zone layouts. The Bombardier Global 8000, Dassault Falcon 10X and 8X, and Gulfstream G800 are purpose-built ultra‑long‑range business jets, optimized for private-jet airports, faster turnarounds, and smaller groups. On range, the widebody VIP airliners are broadly in the ultra‑long‑range class; the ACJ350 and BBJ 787 typically sit around the high‑teens (thousands of kilometers) and enable near‑global city pairs depending on fit and payload, while the ACJ330neo is also intercontinental but generally shorter-legged than ACJ350/BBJ 787. BBJ 777X is expected to be among the longest‑range VIP airliners. Among business jets, Global 8000 and Gulfstream G800 lead at the top end, with Falcon 10X close behind and Falcon 8X somewhat shorter. Passenger capacity differs most: the widebody ACJ/BBJ types can be configured for dozens to well over a hundred passengers, whereas the business jets typically seat roughly 8–19 in high-comfort layouts (more at maximum density).