| Summary |
| Cockpit | 2 | 3 | 2 |
| DOC / nm | $ 9.00 | $ 7.74 | — |
| Min Crew | 4 | 2 | 2 |
| Total Seats | 12 | 17 | 16 |
| Manufacturer | Gulfstream | Dassault Falcon | Airbus |
| Aircraft Name | G500 | 6X | ACJ TwoTwenty |
| Certification | In Development | FAA / EASA | FAA / EASA |
| Max Range (nm) | 5200 | 5500 | 5650 |
| DOC / nm / Seat | $ 0.90 | $ 0.64 | — |
| Max Cabin Seats | 19 | 16 | 18 |
| OEM Verification | Un-Verified | Un-Verified | VERIFIED |
| Useful Load (lbs) | 30650 | — | — |
| Standard Cabin Seats | 10 | 14 | — |
| Direct Operating Cost | $ 4,644 | $ 3,845 | — |
| Flight Deck (Base Spec) | Gulfstream Symmetry Flight Deck | Honeywell Primus EASy III | Thales |
| Max Cruise Speed (ktas) | 516 | 516 | 470 |
| Base Aircraft Price (USD) | $47,500,000 | $49,500,000 | $80,000,000 |
| Aircraft Type | — | — | Business Jet |
| Cabin |
| Cockpit | 2 | 3 | — |
| Lavatory | 2 Enclosed Flushing | 2 Enclosed Flushing | — |
| Min Crew | 4 | 2 | — |
| Crew Rest | No | No | — |
| Jump Seat | Yes | Yes | — |
| Total Seats | 12 | 17 | — |
| Galley Location | FWD | FWD | — |
| Max Cabin Seats | 19 | 16 | — |
| Lavatory Location | FWD / AFT | FWD / AFT | — |
| Cabin Pressure (psi) | 10.7 | 10.2 | — |
| Galley / Refreshment | Galley | Galley | — |
| Standard Cabin Seats | 10 | 14 | — |
| SL Cabin Altitude (ft) | 31900 | 29200 | — |
| Max Cabin Altitude (ft) | — | 3900 | — |
| Engine |
| FADEC | Yes | Yes | — |
| Model | PW814GA | PW812D | — |
| TBO (hrs) | 10000 | 5000 | — |
| Flat Rating | ISA + 15 | ISA + 17 | — |
| Thrust (lbs) | 15144 | 14000 | — |
| No. of Engines | 2 | 2 | — |
| Dimensions |
| Length (ft) | 91.2 | 84.3 | — |
| Wingspan (ft) | 86.3 | 85.1 | — |
| Aisle Step (ft) | Flat Floor | — | — |
| Cabin Width (ft) | 7.6 | 8.5 | — |
| Cabin Height (ft) | 6.4 | 6.5 | — |
| Cabin Length (ft) | 41.5 | 40.4 | — |
| Overall Height (ft) | 25.5 | 24.5 | — |
| Cabin Width - Floor (ft) | 6.1 | 6.3 | — |
| Cabin Length - Seating (ft) | 26.3 | 27.5 | — |
| Baggage Volume Int. (cu. ft) | 230 | 140 | — |
| Cabin Volume (cu. ft) | — | 1843 | — |
