Gulfstream G800 for sale / Range: 8,200 nm / Passengers: up to 19.
The G800 is the closest comparison because it shares the Pearl 700 engines and Symmetry Flight Deck. It gives the buyer more range, while the G700 gives up some range for considerably more cabin space.
Bombardier Global 7500 for sale / Range: 7,700 nm / Passengers: up to 19.
The Global 7500 is almost a direct mission comparison. Bombardier lists 7,700 nm and Mach 0.925, while the G700 goes to 7,750 nm and Mach 0.935. The cabin architecture is different, with the Global 7500 using four living areas.
Bombardier Global 8000 for sale / Range: 8,000 nm / Passengers: up to 19.
The Global 8000 moves the comparison toward speed and range. FAA material documents its evolution from the Global 7500, including expansion from Mach 0.925 to Mach 0.950 and other performance changes.
Dassault Falcon 10X for sale / Range: 7,500 nm / Passengers: up to 19.
This is the cabin challenger. The 10X has a 2.77 m wide and 2.03 m high cabin with 78.7 m³ of volume, exceeding the G700 in width, height and total cabin volume.
There is one important difference today. The Falcon 10X made its first flight on June 19, 2026, and has now entered its certification flight-test campaign. The G700 is already in airline-style customer service.
Gulfstream G650ER for sale / Range: 7,500 nm / Passengers: up to 19.
The G650ER remains the obvious pre-owned alternative. The G700 uses the same basic cabin cross-section but stretches it significantly, adding roughly 10 ft of cabin length and two additional windows.
For someone buying pre-owned, that can make the G650ER an interesting comparison.