Gulfstream G700

The G700’s cabin length is 56 feet and 11 inches, not including a 195-cubic-foot baggage area. It also stands six feet and three inches high, and measures eight feet and two inches wide with passenger comfort further enhanced by the industry’s lowest cabin altitude and 100 percent fresh air.

It should fly 7,500 nmi/13,890 km at Mach 0.85 or 6,400 nmi/11,853 km at Mach 0.90. Its longer cabin can accommodate up to five areas and has 20 windows. It is powered by Rolls-Royce Pearl 700 engines and has new winglets. Customer deliveries should start in 2022. The $75 million jet is a 10 ft (3.0 m) stretch of the G650. The aircraft completed its first flight on February 14, 2020.

The G700 should share its fly-by-wire cockpit with the G500/G600: active control sidesticks and Honeywell Primus Epic flight deck with synthetic and enhanced vision systems for a common type rating. The jet is 110 ft (33.5 m) long, about 3 m longer than the G650ER and about 0.98 ft (0.3 m) shorter than the competing Bombardier Global 7500. Its main cabin is 57 ft (17.4 m) long, 6.2 ft (1.9 m) high and 8.2 ft (2.5 m) wide; 0.8m longer, 0.1 m wider and a fraction taller than the 7500's cabin. It should carry 19 seated passengers or sleep 10. It will have a MTOW of 107,600 lb (48,800 kg) and the 18,250 lbf (81.2 kN) turbofans should burn 2-3% less fuel than the G650's R-R BR725s. The aircraft should take off from a 1,905 m runway at MTOW and land in 762 m at a typical landing weight. 

It has the same 1,283 sq ft (119.2 m2) wing with its 33° wingsweep but the more outboard canted winglets are 3.4 ft (1.0 m) wider. The basic operating weight increases from 54,500 to 56,000 lb (24,700 to 25,400 kg) and the wet wing fuel capacity increase slightly by 1,200 lb (540 kg). The Pearl 700 turbofan is an improved version of the BR725, with one more low-pressure turbine stage, an overall pressure ratio over 50:1, and a bypass ratio higher than 6.5:1 for a 3-5% better thrust specific fuel consumption. After flight tests, it should best its competitor's 7,700 nmi (14,300 km) range and reach up to 7,800–8,000 nmi (14,400–14,800 km).