| Summary |
| Cockpit | 2 | 2 | 3 |
| Min Crew | 2 | 4 | 4 |
| Total Seats | 16 | 14 | 16 |
| Manufacturer | Airbus | Gulfstream | Gulfstream |
| Aircraft Name | ACJ TwoTwenty | G650ER | G700 |
| Aircraft Type | Business Jet | — | — |
| Certification | FAA / EASA | FAA / EASA | In Development |
| Max Range (nm) | 5650 | 7500 | 7500 |
| Max Cabin Seats | 18 | 19 | 19 |
| OEM Verification | VERIFIED | Un-Verified | Un-Verified |
| Flight Deck (Base Spec) | Thales | Gulfstream PlaneView II (Primus Epic) | Gulfstream Symmetry Flight Deck |
| Max Cruise Speed (ktas) | 470 | 516 | 516 |
| Base Aircraft Price (USD) | $80,000,000 | $60,000,000 | $78,000,000 |
| DOC / nm | — | $ 9.39 | — |
| DOC / nm / Seat | — | $ 0.78 | — |
| Useful Load (lbs) | — | 49500 | — |
| Standard Cabin Seats | — | 12 | 12 |
| Direct Operating Cost | — | $ 4,844 | — |
| Cabin |
| Cockpit | — | 2 | 2 |
| Lavatory | — | 2 Enclosed Flushing | — |
| Min Crew | — | 4 | 4 |
| Crew Rest | — | Yes | Optional |
| Jump Seat | — | Yes | Yes |
| Total Seats | — | 14 | 16 |
| Galley Location | — | FWD | FWD |
| Max Cabin Seats | — | 19 | 19 |
| Lavatory Location | — | FWD / AFT | FWD / AFT |
| Cabin Pressure (psi) | — | 10.7 | — |
| Galley / Refreshment | — | Galley | — |
| Standard Cabin Seats | — | 12 | 12 |
| SL Cabin Altitude (ft) | — | 31900 | — |
| Engine |
| FADEC | — | Yes | — |
| Model | — | BR725 A1-12 | Pearl 700 |
| TBO (hrs) | — | On-Condition | On Condition |
| Flat Rating | — | ISA + 15 | — |
| Thrust (lbs) | — | 16900 | 18250 |
| No. of Engines | — | 2 | 2 |
| Dimensions |
| Length (ft) | — | 99.8 | 109.9 |
| Wingspan (ft) | — | 99.6 | 103 |
| Aisle Step (ft) | — | Flat Floor | Flat Floor |
| Cabin Width (ft) | — | 8.2 | 8.2 |
| Cabin Height (ft) | — | 6.5 | 6.25 |
| Cabin Length (ft) | — | 46.9 | 56.9 |
| Overall Height (ft) | — | 25.7 | 25.4 |
| Cabin Width - Floor (ft) | — | 6.7 | — |
| Cabin Length - Seating (ft) | — | 32.7 | — |
| Baggage Volume Int. (cu. ft) | — | 235 | 195 |
