Airbus Acj320 vs Gulfstream G400 vs Gulfstream G500 vs Gulfstream G600 vs Gulfstream G700

The Airbus ACJ330neo is a VIP widebody airliner category aircraft, far larger than the Gulfstreams, with intercontinental range typically around 9,000–10,000 nm (configuration dependent) and cabin volume that can be fitted for roughly 25–80+ passengers in VIP layouts, or substantially more in higher-density seating. The Gulfstream G400, G500, and G600 are large-cabin business jets aimed at long-range corporate missions rather than airline-scale transport: the G400 is generally positioned as long-range at about 4,000–4,200 nm with seating commonly around 12–16; the G500 increases capability to roughly 5,200–5,300 nm with similar typical seating; and the G600 stretches further to about 6,600 nm with typical seating around 13–17. The Gulfstream G700 sits at the top of the Gulfstream lineup as an ultra-long-range business jet, typically about 7,500 nm, with a larger cabin than the G500/G600 and typical seating around 13–19 (higher in dense layouts). Overall, ACJ330neo prioritizes space and multi-zone living, while the Gulfstreams prioritize speed, efficiency, and airport flexibility.