| Summary |
| Cockpit | 2 | 2 | 2 |
| DOC / nm | $ 9.00 | — | $ 6.38 |
| Min Crew | 4 | 2 | 2 |
| Total Seats | 12 | 16 | 12 |
| Manufacturer | Gulfstream | Airbus | Dassault Falcon |
| Aircraft Name | G500 | ACJ TwoTwenty | 2000LXS |
| Certification | In Development | FAA / EASA | FAA / EASA |
| Max Range (nm) | 5200 | 5650 | 4155 |
| DOC / nm / Seat | $ 0.90 | — | $ 0.80 |
| Max Cabin Seats | 19 | 18 | 10 |
| OEM Verification | Un-Verified | VERIFIED | VERIFIED |
| Useful Load (lbs) | 30650 | — | 18250 |
| Standard Cabin Seats | 10 | — | 10 |
| Direct Operating Cost | $ 4,644 | — | $ 3,073 |
| Flight Deck (Base Spec) | Gulfstream Symmetry Flight Deck | Thales | Honeywell Primus EASy II |
| Max Cruise Speed (ktas) | 516 | 470 | 490 |
| Base Aircraft Price (USD) | $47,500,000 | $80,000,000 | $35,100,000 |
| Aircraft Type | — | Business Jet | — |
| Cabin |
| Cockpit | 2 | — | 2 |
| Lavatory | 2 Enclosed Flushing | — | 1 Enclosed Flushing |
| Min Crew | 4 | — | 2 |
| Crew Rest | No | — | No |
| Jump Seat | Yes | — | No |
| Total Seats | 12 | — | 12 |
| Galley Location | FWD | — | FWD |
| Max Cabin Seats | 19 | — | 10 |
| Lavatory Location | FWD / AFT | — | AFT |
| Cabin Pressure (psi) | 10.7 | — | 9.6 |
| Galley / Refreshment | Galley | — | Galley |
| Standard Cabin Seats | 10 | — | 10 |
| SL Cabin Altitude (ft) | 31900 | — | 25300 |
| Engine |
| FADEC | Yes | — | Yes |
| Model | PW814GA | — | PW308C |
| TBO (hrs) | 10000 | — | 7000 |
| Flat Rating | ISA + 15 | — | ISA + 15 |
| Thrust (lbs) | 15144 | — | 7000 |
| No. of Engines | 2 | — | 2 |
| Dimensions |
| Length (ft) | 91.2 | — | 66.4 |
| Wingspan (ft) | 86.3 | — | 70.2 |
| Aisle Step (ft) | Flat Floor | — | Flat Floor |
| Cabin Width (ft) | 7.6 | — | 7.7 |
| Cabin Height (ft) | 6.4 | — | 6.2 |
| Cabin Length (ft) | 41.5 | — | 26.2 |
| Overall Height (ft) | 25.5 | — | 23.2 |
| Cabin Width - Floor (ft) | 6.1 | — | 6.3 |
| Cabin Length - Seating (ft) | 26.3 | — | 17.1 |
| Baggage Volume Int. (cu. ft) | 230 | — | 131 |
| Cabin Volume (cu. ft) | — | — | 1024 |
