The Gulfstream G400 is the newest in the line of large cabin class aircraft offered by Gulfstream. Announced October 4th, 2021 during their online virtual event where Gulfstream announced both the G400 and their new ultralong range G800. The G400 will be powered by two PW812A engines producing 13,495 lbf each, allowing the Gulfstream G400 to carry 4 passengers an NBAA IFR range of 4,200 nm. The cabin of the G400 will provide the latest in tech and style, while providing a 100% fresh air cabin, and one of the lowest cabin altitude at just over 3,000 ft. all while passengers enjoy a cruising altitude of 41,000 ft. and seating for up to 12 (depending on configuration) in the 2.5 living area cabin. Operated by a crew of 2 to 3, the Gulfstream G400 will feature the Symmetry flight deck and advanced safety features when the aircraft delivers in 2025.
Gulfstream G400 – Specifications
| NBAA 4 Pax IFR Range | 4,200 nm |
| Max Cruise Speed (ktas) | 516 |
| Long Range Cruise (ktas) | 488 |
| Max Payload (lbs) | 4,050 |
| Takeoff Distance (SL, ISA, MTOW) | 5,000 ft |
| Service Ceiling (ft) | 51,000 |
| Powerplant | PW812A x2 |
| Thrust per engine (lbf) | 13,495 |
| Avionics | Symmetry |
| Est Cost Per Hour | TBD |
| Passengers + Crew | 12+2 |
Gulfstream G400 – Dimensions
| Cabin Length (excluding baggage) | 36 ft 4 in |
| Cabin Width | 7 ft 7 in |
| Cabin Height | 6 ft 2 in |
| Aircraft Length | 86 ft 3 in |
| Wingspan | 86 ft 4 in |
| Aircraft Height | 25 ft 4 in |
| Internal Baggage | 175 cu ft |
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Aircraft data may vary from aircraft to aircraft compared to the provided data figures. Buyers and operators should verify their individual aircraft specification.
