| Summary |
| Cockpit | 2 | 3 | 2 | 2 | — |
| DOC / nm | $ 5.23 | $ 7.75 | $ 9.00 | $ 9.39 | — |
| Min Crew | 2 | 2 | 4 | 4 | — |
| Total Seats | 10 | 17 | 12 | 14 | 12 |
| Manufacturer | Cessna Citation | Dassault Falcon | Gulfstream | Gulfstream | Gulfstream |
| Aircraft Name | Longitude | 7X | G500 | G650ER | G750 |
| Certification | FAA Certified | FAA / EASA | In Development | FAA / EASA | — |
| Max Range (nm) | 3500 | 5950 | 5200 | 7500 | — |
| DOC / nm / Seat | $ 0.65 | $ 0.65 | $ 0.90 | $ 0.78 | — |
| Max Cabin Seats | 10 | 16 | 19 | 19 | — |
| OEM Verification | Un-Verified | VERIFIED | Un-Verified | Un-Verified | — |
| Standard Cabin Seats | 8 | 14 | 10 | 12 | — |
| Direct Operating Cost | $ 2,500 | $ 3,850 | $ 4,644 | $ 4,844 | — |
| Flight Deck (Base Spec) | Garmin G5000 | Honeywell Primus EASy II | Gulfstream Symmetry Flight Deck | Gulfstream PlaneView II (Primus Epic) | — |
| Max Cruise Speed (ktas) | 481 | 516 | 516 | 516 | 982 |
| Base Aircraft Price (USD) | $29,965,000 | $53,800,000 | $47,500,000 | $60,000,000 | 71500000 |
| Useful Load (lbs) | — | 33600 | 30650 | 49500 | — |
| Cabin |
| Cockpit | 2 | 3 | 2 | 2 | — |
| Lavatory | 1 Enclosed Belted Flushing | 2 Enclosed Flushing | 2 Enclosed Flushing | 2 Enclosed Flushing | — |
| Min Crew | 2 | 2 | 4 | 4 | — |
| Crew Rest | No | No | No | Yes | — |
| Jump Seat | No | Yes | Yes | Yes | — |
| Total Seats | 10 | 17 | 12 | 14 | — |
| Galley Location | FWD | FWD | FWD | FWD | — |
| Max Cabin Seats | 12 | 16 | 19 | 19 | — |
| Lavatory Location | AFT | FWD / AFT | FWD / AFT | FWD / AFT | — |
| Cabin Pressure (psi) | 9.7 | 10.2 | 10.7 | 10.7 | — |
| Galley / Refreshment | Galley | Galley | Galley | Galley | — |
| Standard Cabin Seats | 8 | 14 | 10 | 12 | — |
| SL Cabin Altitude (ft) | 25400 | 29200 | 31900 | 31900 | — |
| Max Cabin Altitude (ft) | — | 3900 | — | — | — |
| Engine |
| FADEC | Yes | Yes | Yes | Yes | — |
| Model | HTF7700L | PW307A | PW814GA | BR725 A1-12 | — |
| TBO (hrs) | On-Condition | 7200 | 10000 | On-Condition | — |
| Flat Rating | ISA + 19 | ISA + 17 | ISA + 15 | ISA + 15 | — |
| Thrust (lbs) | 7665 | 6402 | 15144 | 16900 | — |
| No. of Engines | 2 | 3 | 2 | 2 | — |
| Fuel Burn (lbph) | 1478 | — | — | — | — |
| Dimensions |
| Length (ft) | 73.2 | 76.7 | 91.2 | 99.8 | — |
| Wingspan (ft) | 68.9 | 86 | 86.3 | 99.6 | — |
| Aisle Step (ft) | Flat Floor | — | Flat Floor | Flat Floor | — |
| Cabin Width (ft) | 6.4 | 7.7 | 7.6 | 8.2 | — |
| Cabin Height (ft) | 6 | 6.2 | 6.4 | 6.5 | — |
| Cabin Length (ft) | 25.2 | 39.1 | 41.5 | 46.9 | — |
| Overall Height (ft) | 19.4 | 25.7 | 25.5 | 25.7 | — |
| Cabin Width - Floor (ft) | 4.1 | 6.3 | 6.1 | 6.7 | — |
| Cabin Length - Seating (ft) | 16.5 | 26.2 | 26.3 | 32.7 | — |
| Baggage Volume Int. (cu. ft) | 112 | 140 | 230 | 235 | — |
| Cabin Volume (cu. ft) | — | 1552 | — | — | — |
