Head-to-head comparison
Boeing BBJ 777X vs Gulfstream G550 GV-SP ULR reference
Side-by-side comparison of published specifications, cabin dimensions, and indicative ownership economics. Advantage verdicts are computed directly from catalog figures.
Dimension-by-dimension advantages
Computed directly from catalog figures. A 4% or greater difference in numeric values qualifies as a meaningful advantage.
Stand-up Cabin
Gulfstream G550 GV-SP ULR reference has a stand-up cabin; Boeing BBJ 777X does not.
Max Range
Boeing BBJ 777X and Gulfstream G550 GV-SP ULR reference are comparable on max range (7,000 nm vs 6,750 nm).
Cruise Speed
Boeing BBJ 777X and Gulfstream G550 GV-SP ULR reference are comparable on cruise speed (515 kts vs 508 kts).
Takeoff Distance
Gulfstream G550 GV-SP ULR reference has a shorter takeoff distance (5,910 ft vs 6,200 ft).
Passenger Capacity
Gulfstream G550 GV-SP ULR reference has a higher passenger capacity (19 pax vs 16 pax).
Side-by-side specifications
| Specification | Boeing BBJ 777X | Gulfstream G550 GV-SP ULR reference |
|---|---|---|
| Category | Ultra-Long-Range Jet | Ultra-Long-Range Jet |
| Production | Out of production | Out of production |
| Max range | 7,000 nm | 6,750 nm |
| NBAA IFR range (4 pax) | — | 6,750 nm |
| Max cruise speed | 515 kts | 508 kts |
| Max altitude | 51,000 ft | 51,000 ft |
| Takeoff distance | 6,200 ft | 5,910 ft |
| Landing distance | 3,800 ft | 2,770 ft |
| Max passengers | 16 | 19 |
| Cabin length | — | 50 ft |
| Cabin width | — | 7 ft |
| Stand-up cabin | No | Yes |
| Enclosed lavatory | No | Yes |
| Single-pilot certified | No | No |
| Hot & high capable | No | No |
All figures are indicative published values from Camber's curated catalog. Green cells indicate a meaningful advantage on that dimension; verify with full specifications before making acquisition decisions.
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