Gulfstream G400 (2026) | Aircraft Ownership & Operating Costs Calculator

The Gulfstream G400 has a variable operating cost of $5,963 per hour. With a full range of 4,200 nautical miles and a normal cruise speed of 499 knots (574 mph), it is built for seamless transcontinental travel and high-performance business missions. The cabin of the G400 measures 6’3″ high, 7’7″ wide, and 36’7″ long, offering 1,752 cubic feet of interior space configured for up to 12 passengers. Designed to deliver comfort and sophistication in a mid-to-large cabin format, the G400 offers a premium flying experience supported by the advanced Gulfstream Symmetry Flight Deck. Powered by two Pratt & Whitney Canada PW812GA engines delivering 13,496 pounds of thrust each, the G400 provides modern avionics, strong climb performance, and operational reliability. Consuming an average of 430 gallons of fuel per hour, it combines performance with fuel efficiency for demanding missions. With a balanced field length of 5,200 feet and a landing distance of 3,400 feet, the G400 offers broad airport access across regional and international destinations. Priced at approximately $35 million on the pre-owned market, the Gulfstream G400 is a compelling option for executives and private owners seeking Gulfstream’s luxury, reliability, and efficiency in a versatile intercontinental platform.