| Summary |
| Cockpit | 3 | 2 | 2 |
| Min Crew | 4 | 1 | 2 |
| Total Seats | 16 | 10 | 16 |
| Manufacturer | Gulfstream | Airbus Helicopters | Airbus |
| Aircraft Name | G700 | H145 | ACJ TwoTwenty |
| Certification | In Development | FAA / EASA | FAA / EASA |
| Max Range (nm) | 7500 | 352 | 5650 |
| Max Cabin Seats | 19 | 9 | 18 |
| OEM Verification | Un-Verified | Un-Verified | VERIFIED |
| Standard Cabin Seats | 12 | 8 | — |
| Flight Deck (Base Spec) | Gulfstream Symmetry Flight Deck | EFIS | Thales |
| Max Cruise Speed (ktas) | 516 | 130 | 470 |
| Base Aircraft Price (USD) | $78,000,000 | $10,200,000 | $80,000,000 |
| DOC / nm | — | $ 9.31 | — |
| Flight Rules | — | IFR | — |
| DOC / nm / Seat | — | $ 0.93 | — |
| Useful Load (lbs) | — | 4200 | — |
| Direct Operating Cost | — | $ 1,210 | — |
| Aircraft Type | — | — | Business Jet |
| Cabin |
| Cockpit | 2 | 2 | — |
| Min Crew | 4 | 1 | — |
| Crew Rest | Optional | — | — |
| Jump Seat | Yes | — | — |
| Total Seats | 16 | 10 | — |
| Galley Location | FWD | — | — |
| Max Cabin Seats | 19 | 9 | — |
| Lavatory Location | FWD / AFT | — | — |
| Standard Cabin Seats | 12 | 8 | — |
| Configuration | — | Green Interior | — |
| Engine |
| Model | Pearl 700 | Arriel 2E | — |
| TBO (hrs) | On Condition | 4000 | — |
| Thrust (lbs) | 18250 | — | — |
| No. of Engines | 2 | 2 | — |
| FADEC | — | Yes | — |
| Fuel Type | — | JetFuel | — |
| Horsepower | — | 894 | — |
| Dimensions |
| Length (ft) | 109.9 | 44.8 | — |
| Wingspan (ft) | 103 | — | — |
| Aisle Step (ft) | Flat Floor | — | — |
| Cabin Width (ft) | 8.2 | — | — |
| Cabin Height (ft) | 6.25 | — | — |
| Cabin Length (ft) | 56.9 | — | — |
| Overall Height (ft) | 25.4 | 13 | — |
| Baggage Volume Int. (cu. ft) | 195 | — | — |
| Rotor Diameter (ft) | — | 36.1 | — |
| Cabin Volume (cu. ft) | — | 166 | — |
| Baggage Volume Ext. (cu. ft) | — | 46.8 | — |
