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, Airbus ACJ350 and Boeing BBJ 777X/BBJ 787 are VIP widebody airliners, optimized for very large cabin volume and long-haul head‑of‑state or corporate transport. Bombardier Global 8000, Dassault Falcon 10X/8X, and Gulfstream G800 are purpose‑built ultra‑long‑range business jets, trading smaller cabins for greater airport flexibility and typically lower operating complexity than widebodies. On range, the longest business-jet class is led by Global 8000 (about 8,000 nm) and Gulfstream G800 (about 8,000 nm), with Falcon 10X close behind (about 7,500 nm) and Falcon 8X around 6,450 nm. The airliner-based VIPs are also intercontinental: ACJ350 is roughly 10,000+ nm class depending on variant, BBJ 787 about 9,000–9,800 nm class, and BBJ 777X roughly 10,000 nm class, again configuration-dependent. On passenger capacity, widebody VIPs can be configured for several dozen to well over 100 passengers (mission and layout driven), while the ultra‑long‑range business jets typically seat about 8–19 in executive layouts, with higher-density options possible but less common.