The Gulfstream G650 is widely regarded as one of the finest ultra-long-range business jets ever produced, and for good reason. With a range of approximately 7,000 nautical miles and a top speed of Mach 0.925, it can connect virtually any two cities on the globe nonstop while getting you there faster than nearly any civilian aircraft. The cabin is exceptionally spacious for its class, seating up to 19 passengers with configurations that can include private staterooms, full galleys, and shower facilities. Gulfstream's attention to cabin pressurization (maintaining a lower effective altitude) and large panoramic windows genuinely reduces fatigue on long flights. The PlaneView III cockpit is highly advanced and pilot-friendly. The primary limitation is, unsurprisingly, cost — with new units historically priced around $65 million and operating costs to match, this is an aircraft reserved for the ultra-wealthy, major corporations, and heads of state. But within its rarefied category, the G650 sets the standard.
Exceptional range (~7,000 NM) enabling virtually any nonstop city pair
Industry-leading cruise speed of Mach 0.90-0.925
Spacious, low-fatigue cabin with advanced pressurization and large windows
Strong residual value and proven reliability record
Acquisition cost of ~$65M+ puts it beyond reach for most buyers
High operating and maintenance costs typical of ultra-large-cabin jets
Cabin width slightly narrower than some newer competitors like the Global 7500