4 Ekim 2021’de Gulfstream, Pratt & Whitney PW812GA motorlarla çalışan 4.200 nmi (7.780 km) menzilli G400’ü tanıttı.
| Performance | |
|---|---|
| Maximum Range * | 14.816 km |
| High-Speed | Mach 0.90 |
| Long-Range | Mach 0.85 |
| Typical Cruise | Mach 0.87 |
| Landing Distance | 991 m |
| Initial Cruise Altitude | 12,497m |
| Maximum Cruise Altitude | 15,545m |
| * NBAA IFR theoretical range. Actual range will be affected by ATC routing,> operating speed, weather, outfitting options and other factors |
|
| Interior | |
|---|---|
| Total Interior Length | 16.33 m |
| Cabin Length (excluding baggage) |
14.27 m |
| Cabin Height | 1.91 m |
| Cabin Width | 2.49 m |
| Cabin Volume | 60.54 cu m |
| Baggage Compartment (usable volume) |
5.52 cu m |
| Weights | |
|---|---|
| Maximum take off | 47,899 Kg |
| Maximum landing | 37,875 Kg |
| Maximum zero fuel | 37,442 Kg |
| Basic Operating (including 4 crew*) |
24,630 Kg |
| Maximum Payload* | 2,812 Kg |
| Payload with Maximum Fuel* | 1,043 Kg |
| Maximum Fuel* | 22,407 Kg |
| * Standard weights are based on theoretical standard outfitting configurations. Actual weights will be affected by outfitting options and other factors) |
|
| Design Standards | |
|---|---|
| Avionics | Gulfstream Symmetry Flight Deck |
| Engines | Two Rolls-Royce Pearl 700 |
| Rated Takeoff Thrust (each) |
81.20 kN |
| Passengers | Up to 19 |
| External Dimensions | |
| Lenght | 30.40 m |
| Overall Span | 31.39 m |
| Height | 7.77 m |
