Boeing Bbj 777x vs Gulfstream G650er
The Boeing BBJ 777X is an ultra–long-range, widebody VIP airliner platform, best suited to heads-of-state or corporate shuttle missions where a large cabin, multiple rooms, and significant onboard amenities are priorities. The Gulfstream G650ER is a purpose-built long-range business jet optimized for smaller groups, high cruise efficiency, and access to a broader set of airports. On range, both are designed for intercontinental flying, but they serve it differently: the BBJ 777X is intended to provide true global reach with heavy, spacious completions and generous reserves, while the G650ER offers proven ultra-long-range capability for nonstop city pairs such as New York–Hong Kong or Los Angeles–Melbourne under typical business-jet operating assumptions. On passenger capacity, the BBJ 777X can be configured for very high VIP capacity—often dozens of passengers and staff—while still enabling private suites and meeting areas. The G650ER typically carries a much smaller party, commonly around 10 to 19 passengers, prioritizing comfort and speed over sheer volume.
| Spec | Boeing BBJ 777X | Gulfstream G650ER |
|---|---|---|
| Summary | ||
| Total Seats | 426 | 14 |
| Manufacturer | Boeing | Gulfstream |
| Aircraft Name | BBJ 777X | G650ER |
| Aircraft Type | Business Jet | — |
| Max Range (nm) | 11645 | 7500 |
| Max Cabin Seats | 426 | 19 |
| Standard Cabin Seats | 384 | 12 |
| Max Cruise Speed (ktas) | 482 | 516 |
| Base Aircraft Price (USD) | $410,200,000 | $60,000,000 |
| Cockpit | — | 2 |
| DOC / nm | — | $ 9.39 |
| Min Crew | — | 4 |
| Certification | — | FAA / EASA |
| DOC / nm / Seat | — | $ 0.78 |
| OEM Verification | — | Un-Verified |
| Useful Load (lbs) | — | 49500 |
| Direct Operating Cost | — | $ 4,844 |
| Flight Deck (Base Spec) | — | Gulfstream PlaneView II (Primus Epic) |
| Cabin | ||
| Cockpit | — | 2 |
| Lavatory | — | 2 Enclosed Flushing |
| Min Crew | — | 4 |
| Crew Rest | — | Yes |
| Jump Seat | — | Yes |
| Total Seats | — | 14 |
| Galley Location | — | FWD |
| Max Cabin Seats | — | 19 |
| Lavatory Location | — | FWD / AFT |
| Cabin Pressure (psi) | — | 10.7 |
| Galley / Refreshment | — | Galley |
| Standard Cabin Seats | — | 12 |
| SL Cabin Altitude (ft) | — | 31900 |
| Engine | ||
| FADEC | — | Yes |
| Model | — | BR725 A1-12 |
| TBO (hrs) | — | On-Condition |
| Flat Rating | — | ISA + 15 |
| Thrust (lbs) | — | 16900 |
| No. of Engines | — | 2 |
| Dimensions | ||
| Length (ft) | 232 | 99.8 |
| Wingspan (ft) | 235 | 99.6 |
| Aisle Step (ft) | — | Flat Floor |
| Cabin Width (ft) | — | 8.2 |
| Cabin Height (ft) | — | 6.5 |
| Cabin Length (ft) | — | 46.9 |
| Overall Height (ft) | — | 25.7 |
| Cabin Width - Floor (ft) | — | 6.7 |
| Cabin Length - Seating (ft) | — | 32.7 |
| Baggage Volume Int. (cu. ft) | — | 235 |