Gulfstream G700 for sale / Range: 7,750 nm at Mach 0.85 with eight passengers, four crew and NBAA IFR reserves / Passengers: Up to 19.
The G700 is the closest Gulfstream comparison. It has up to five living areas, a 63 ft 8 in total interior length and a maximum operating speed of Mach 0.935. Its cabin is longer than the Global 7500, while the 7500 has the advantage of a slightly higher published range figure and a different four-zone cabin philosophy.
Gulfstream G800 for sale / Range: 8,200 nm at Mach 0.85 / Passengers: Up to 19.
The G800 moves the range discussion forward. It can reach 8,200 nm and has up to four living areas, with a 53 ft 7 in total interior length and a 2,840 ft cabin altitude at 41,000 ft.
For an owner who wants maximum range, the G800 is the more direct alternative. The Global 7500 remains very attractive when its four-zone layout, operating history and purchase terms fit the mission better.
Dassault Falcon 10X for sale / Range: 7,500 nm at Mach 0.85 with eight passengers and NBAA IFR reserves / Passengers: Up to 19.
The Falcon 10X attacks the Global 7500 from the cabin side. Its cabin is 9 ft 1 in wide and 6 ft 8 in high, with 2,780 cu ft of cabin volume. It also has a maximum operating speed of Mach 0.925.
The 10X is a serious alternative for buyers who put cabin width and height very high on the list. The Global 7500 has the advantage of an established in-service fleet and years of operating history, while the Falcon 10X is only now moving through its flight-test and certification program.
Bombardier Global 8000 for sale / Range: 8,000 nm at Mach 0.85 / Passengers: Up to 19.
This is the most obvious internal comparison. The Global 8000 keeps the basic 7500 platform and four-zone concept but adds more range and higher speed. Its maximum operating speed has been raised to Mach 0.95.
If maximum performance is the priority, the 8000 wins on paper. If you are buying a Global 7500, the question becomes whether the aircraft's condition, equipment and acquisition cost make the earlier model the better deal.
Gulfstream G650ER for sale / Range: 7,500 nm.
The G650ER remains relevant because it combines long range with a well-established aircraft family and a proven high-speed profile. It is an older design than the Global 7500, so the comparison becomes less about headline numbers and more about aircraft age, maintenance status, cabin configuration and acquisition price.
For a buyer considering pre-owned aircraft, that can be an important difference. The newer Global 7500 brings a four-zone cabin and GE Passport engines, while the G650ER gives the buyer access to a mature platform with a large installed fleet.