Compare Gulfstream G400 vs Gulfstream G700
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| Manufacturer | Gulfstream | Gulfstream |
| Aircraft Type | G400 | G700 |
| Base Aircraft Price (USD) | 34500000 | $78,000,000 |
| Max Cruise Speed (ktas) | 539 | 516 |
| Max Range (nm) | 4200 | 7500 |
| Useful Load (lbs) | 30650 | - |
| Total Seats | 12 | 16 |
| Cockpit | - | 2 |
| Standard Cabin Seats | - | 12 |
| Max Cabin Seats | 19 | 19 |
| Min Crew | 4 | 4 |
| Flight Deck (Base Spec) | Gulfstream Symmetry Flight Deck | Gulfstream Symmetry Flight Deck |
| Certification | - | In Development |
| OEM Verification | - | Un-Verified |
| Weights | ||
| MTOW (lbs) | - | 107600 |
| MLW (lbs) | - | 83500 |
| MZFW (lbs) | - | 62750 |
| BOW (lbs) | - | 56365 |
| Max Payload (lbs) | - | 6385 |
| Fuel Capacity (lbs) | - | 4150 |
| Payload Max Fuel (lbs) | - | 2235 |
| Dimensions | ||
| Wingspan (ft) | - | 103 |
| Overall Height (ft) | - | 25.4 |
| Length (ft) | - | 109.9 |
| Cabin Height (ft) | - | 6.25 |
| Aisle Step (ft) | - | Flat Floor |
| Cabin Width (ft) | - | 8.2 |
| Cabin Length (ft) | - | 56.9 |
| Baggage Volume Int. (cu. ft) | - | 195 |
| Engine | ||
| No. of Engines | - | 2 |
| Manufacturer | Gulfstream | Gulfstream |
| Model | - | Pearl 700 |
| Thrust (lbs) | - | 18250 |
| TBO (hrs) | - | On Condition |
| Avionics | ||
| Flight Deck | - | Gulfstream Symmetry Flight Deck |
| Cabin | ||
| Total Seats | 12 | 16 |
| Cockpit | - | 2 |
| Standard Cabin Seats | - | 12 |
| Max Cabin Seats | 19 | 19 |
| Min Crew | 4 | 4 |
| Lavatory Location | - | FWD / AFT |
| Galley Location | - | FWD |
| Crew Rest | - | Optional |
| Jump Seat | - | Yes |
| Performance | ||
| Max Cruise Speed (Mach) | - | 0.9 |
| Max Cruise Speed (ktas) | 539 | 516 |
| Long Range Cruise (Mach) | - | 0.85 |
| Long Range Cruise (ktas) | - | 487 |
| Max Range (nm) | 4200 | 7500 |
| Max Range Crew + 4 (nm) | - | 7500 |
| Max Range Crew + 6 (nm) | - | 7500 |
| Max Range Crew + 8 (nm) | - | 7500 |
| Take-off FL (ft) | - | 6250 |
| Service Ceiling (ft) | - | 51000 |