Compare Cessna Citation Longitude vs Gulfstream G600 vs Gulfstream G650ER
 |  |  | |
| Manufacturer | Cessna Citation | Gulfstream | Gulfstream |
| Aircraft Type | Longitude | G600 | G650ER |
| Base Aircraft Price (USD) | $29,965,000 | $58,500,000 | $60,000,000 |
| Direct Operating Cost | $ 2,500 | $ 4,789 | $ 4,844 |
| DOC / nm | $ 5.23 | $ 9.28 | $ 9.39 |
| DOC / nm / Seat | $ 0.65 | $ 0.93 | $ 0.78 |
| Max Cruise Speed (ktas) | 481 | 516 | 516 |
| Max Range (nm) | 3500 | 6500 | 7500 |
| Useful Load (lbs) | - | 40560 | 49500 |
| Total Seats | 10 | 12 | 14 |
| Cockpit | 2 | 2 | 2 |
| Standard Cabin Seats | 8 | 10 | 12 |
| Max Cabin Seats | 12 | 19 | 19 |
| Min Crew | 2 | 4 | 4 |
| Flight Deck (Base Spec) | Garmin G5000 | Gulfstream Symmetry Flight Deck | Gulfstream PlaneView II (Primus Epic) |
| Certification | FAA Certified | FAA | FAA / EASA |
| OEM Verification | Un-Verified | Un-Verified | Un-Verified |
| Weights | |||
| MRAMP (lbs) | 39700 | 92000 | 104000 |
| MTOW (lbs) | 39500 | 94600 | 103600 |
| MLW (lbs) | 33500 | 76800 | 83500 |
| MZFW (lbs) | 26000 | 57440 | 60500 |
| BOW (lbs) | - | 51470 | 54000 |
| BEW (lbs) | - | 54040 | - |
| Useful Load (lbs) | - | 40560 | 49500 |
| Max Payload (lbs) | - | 6000 | 6000 |
| Fuel Capacity (lbs) | - | 38760 | 48200 |
| Useful Load Max Fuel (lbs) | 1600 | - | - |
| Payload Max Fuel (lbs) | 1600 | 1800 | 1300 |
| Max Baggage Weight (lbs) | 1115 | 2250 | 2500 |
| Dimensions | |||
| Wingspan (ft) | 68.9 | 94.1 | 99.6 |
| Overall Height (ft) | 19.4 | 25.3 | 25.7 |
| Length (ft) | 73.2 | 96.1 | 99.8 |
| Cabin Height (ft) | 6 | 6.4 | 6.5 |
| Aisle Step (ft) | Flat Floor | Flat Floor | Flat Floor |
| Cabin Width (ft) | 6.4 | 7.6 | 8.2 |
| Cabin Width - Floor (ft) | 4.1 | 6.1 | 6.7 |
| Cabin Length (ft) | 25.2 | 45.2 | 46.9 |
| Cabin Length - Seating (ft) | 16.5 | 30.2 | 32.7 |
| Baggage Volume Int. (cu. ft) | 112 | 230 | 235 |
| Engine | |||
| No. of Engines | 2 | 2 | 2 |
| Manufacturer | Cessna Citation | Gulfstream | Gulfstream |
| Model | HTF7700L | PW815GA | BR725 A1-12 |
| Thrust (lbs) | 7665 | 15680 | 16900 |
| Flat Rating | ISA + 19 | ISA + 15 | ISA + 15 |
| FADEC | Yes | Yes | Yes |
| TBO (hrs) | On-Condition | 10000 | On-Condition |
| Fuel Burn (lbph) | 1478 | - | - |
| Avionics | |||
| Flight Deck | Garmin G5000 | Gulfstream Symmetry Flight Deck | Gulfstream PlaneView II (Primus Epic) |
| FMS | 1 | 3 | 3 |
| Autopilot | 1 | 2 | 2 |
| PFD | 2 | 2 | 2 |
| MFD | 1 | 2 | 2 |
| GPS | 1 | 3 | 2 |
| AHRS | 1 | 1 | 1 |
| Transponder | 1 | 2 | 2 |
| VHF Com | 2 | 3 | 2 |
| VHF NAV | 2 | 3 | 2 |
| Cabin | |||
| Total Seats | 10 | 12 | 14 |
| Cockpit | 2 | 2 | 2 |
| Standard Cabin Seats | 8 | 10 | 12 |
| Max Cabin Seats | 12 | 19 | 19 |
| Min Crew | 2 | 4 | 4 |
| Lavatory | 1 Enclosed Belted Flushing | 2 Enclosed Flushing | 2 Enclosed Flushing |
| Lavatory Location | AFT | FWD / AFT | FWD / AFT |
| Galley / Refreshment | Galley | Galley | Galley |
| Galley Location | FWD | FWD | FWD |
| Crew Rest | No | Yes | Yes |
| Jump Seat | No | Yes | Yes |
| SL Cabin Altitude (ft) | 25400 | 31900 | 31900 |
| Cabin Pressure (psi) | 9.7 | 10.7 | 10.7 |
| Other | |||
| APU Manufacturer | Honeywell | - | - |
| APU Model | 36-150 | - | - |
| APU TBO (hrs) | - | - | - |
| Warranty | |||
| Airframe (Yrs) | 3 | 3 | 3 |
| Airframe (Hrs) | 1000 | 1000 | 1000 |
| Engine (Yrs) | 2 | 2 | 2 |
| Engine (Hrs) | 1000 | 1000 | 1000 |
| APU (Hrs) | 2000 | 2000 | 2000 |
| Performance | |||
| Max Cruise Speed (Mach) | 0.84 | 0.9 | 0.9 |
| Max Cruise Speed (ktas) | 481 | 516 | 516 |
| Long Range Cruise (Mach) | 0.79 | 0.85 | 0.85 |
| Long Range Cruise (ktas) | 452 | 487 | 487 |
| Vref (kias) | - | - | 114 |
| Max Range (nm) | 3500 | 6500 | 7500 |
| Max Range Crew + 4 (nm) | 3500 | 6500 | 7500 |
| Max Range Crew + 6 (nm) | 3462 | 6500 | 7500 |
| Max Range Crew + 8 (nm) | 3427 | 6500 | 7500 |
| Take-off FL (ft) | 4810 | 5900 | 6299 |
| Take-Off (5000 / ISA + 10) | - | - | 11139 |
| Landing Roll (ft) | 3170 | 3100 | 3000 |
| Max Climb Rate (fpm) | 2550 | - | - |
| Service Ceiling (ft) | 45000 | 51000 | 51000 |