The Gulfstream G400's typical configuration seats 10-12 passengers in an executive layout, or 14-19 in higher-density arrangements. It is normally outfitted with all the amenities appropriate for long-range flights, including a large galley and a full-sized lavatory with a shower. In the Gulfstream tradition, it features a full stand-up cabin with a cabin height of 6.17 feet and a floor width of 5.5 feet. The Gulfstream G400 is powered by 2 Rolls-Royce Tay Mk 611-8 medium-bypass, axial flow turbofan engines each flat-rated to 13,850 lbs of thrust to ISA+15C. Inspection interval on the engines is 8,000 hours.
The Gulfstream G400 has a range of 4,100 nautical miles. Type in your city or airport identifier for a visual representation of the NBAA IFR Range (NM) for this aircraft.