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 feature.

Large Cabin Class Business Jets

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NBAA 4 Pax IFR Range4,200 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

PowerplantPW812A x2

Thrust per engine (lbf)13,495

AvionicsSymmetry

Est Cost Per HourTBD

Passengers + Crew12+2
 

Cabin Length (excluding baggage)36 ft 4 in

Cabin Width7 ft 7 in

Cabin Height6 ft 2 in

Aircraft Length86 ft 3 in

Wingspan86 ft 4 in

Aircraft Height25 ft 4 in

Internal Baggage175 cu ft

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