Gulfstream G600 vs Gulfstream G650er vs Gulfstream G700 vs Gulfstream G800

All four aircraft are long-range, large-cabin business jets, but they step up in capability from the G600 to the G800. The Gulfstream G600 sits in the large-cabin, long-range category, offering roughly 6,600 nautical miles of range and typically accommodating about 13–16 passengers depending on layout. The Gulfstream G650ER is an ultra-long-range large-cabin jet, stretching range to about 7,500 nautical miles with a similar typical passenger load around 14–18. The Gulfstream G700 is positioned as Gulfstream’s flagship ultra-long-range, extra-large-cabin offering, with about 7,500 nautical miles of range and generally configured for roughly 14–19 passengers, emphasizing more cabin volume and multiple living zones. The Gulfstream G800 is the newer ultra-long-range model optimized for maximum distance, reaching about 8,000 nautical miles and usually carrying around 14–19 passengers; compared with the G700, it prioritizes range while still delivering a very large, multi-zone cabin.