Airbus Acj Twotwenty vs Boeing Bbj 777x vs Boeing Bbj Max 8 vs Gulfstream G800 1
By category, the Airbus ACJ TwoTwenty and Boeing BBJ 737 MAX sit in the “bizliner” space, offering airline-derived airframes adapted for corporate/VIP travel, while the Boeing BBJ 777X is an ultra-large, long-range VIP widebody used as a head‑of‑state–style flagship. The Gulfstream G800 is a purpose-built large-cabin business jet, optimized around private-aviation missions rather than airline economics. On range, the G800 is designed for the longest nonstop city pairs among purpose-built business jets (about 8,000 nautical miles), while the ACJ TwoTwenty and BBJ 737 MAX typically target transoceanic missions in the roughly 6,000–7,000+ nautical mile class depending on fit and conditions. The BBJ 777X, with its very large fuel capacity and long-range widebody design, is also aimed at ultra-long-range operations and can be configured for very long nonstop sectors, generally in the same “global” bracket or beyond, depending on variant and interior. Passenger capacity differs most: the G800 usually carries a small group (commonly under 20), the ACJ TwoTwenty and BBJ 737 MAX commonly support a few dozen, and the BBJ 777X can be configured for very high VIP counts, from dozens to well over a hundred.
| Spec | Airbus ACJ TwoTwenty | Boeing BBJ 777X | Boeing BBJ 737 MAX | Gulfstream G800 |
|---|---|---|---|---|
| Summary | ||||
| Cockpit | 2 | — | 2 | — |
| Min Crew | 2 | — | 4 | — |
| Total Seats | 16 | 426 | 12 | 15 |
| Manufacturer | Airbus | Boeing | Boeing | Gulfstream |
| Aircraft Name | ACJ TwoTwenty | BBJ 777X | BBJ MAX 8 | G800 |
| Aircraft Type | Business Jet | Business Jet | — | — |
| Certification | FAA / EASA | — | FAA / EASA | — |
| Max Range (nm) | 5650 | 11645 | 6555 | — |
| Max Cabin Seats | 18 | 426 | 35 | — |
| OEM Verification | VERIFIED | — | VERIFIED | — |
| Flight Deck (Base Spec) | Thales | — | Honeywell | — |
| Max Cruise Speed (ktas) | 470 | 482 | 470 | 982 |
| Base Aircraft Price (USD) | $80,000,000 | $410,200,000 | $99,000,000 | 71500000 |
| Standard Cabin Seats | — | 384 | 8 | — |
| DOC / nm | — | — | $ 15.74 | — |
| DOC / nm / Seat | — | — | $ 1.97 | — |
| Useful Load (lbs) | — | — | 71700 | — |
| Direct Operating Cost | — | — | $ 7,396 | — |
| Cabin | ||||
| Cockpit | — | — | 2 | — |
| Min Crew | — | — | 4 | — |
| Total Seats | — | — | 10 | — |
| Configuration | — | — | Green Interior | — |
| Max Cabin Seats | — | — | 35 | — |
| Cabin Pressure (psi) | — | — | 9 | — |
| Standard Cabin Seats | — | — | 8 | — |
| SL Cabin Altitude (ft) | — | — | 24000 | — |
| Engine | ||||
| FADEC | — | — | Yes | — |
| Model | — | — | LEAP-1B | — |
| TBO (hrs) | — | — | On-Condition | — |
| Flat Rating | — | — | ISA + 15 | — |
| Thrust (lbs) | — | — | 28000 | — |
| No. of Engines | — | — | 2 | — |
| Dimensions | ||||
| Length (ft) | — | 232 | 129.7 | — |
| Wingspan (ft) | — | 235 | 117.9 | — |
| Aisle Step (ft) | — | — | Flat Floor | — |
| Cabin Width (ft) | — | — | 11.6 | — |
| Cabin Height (ft) | — | — | 7.1 | — |
| Cabin Length (ft) | — | — | 98.4 | — |
| Overall Height (ft) | — | — | 40.3 | — |
| Cabin Width - Floor (ft) | — | — | 10.7 | — |
| Cabin Length - Seating (ft) | — | — | 91.9 | — |
| Baggage Volume Ext. (cu. ft) | — | — | 1200 | — |