Aircraft comparison

Gulfstream G600 vs Gulfstream G800

Summary
Gulfstream G600 versus Gulfstream G800: a side-by-side of two same-class business jets. On range, the Gulfstream G800 leads: 8,000 nm against 6,600 nm. The Gulfstream G800 offers the taller cabin.
Specification G600 G800
Range 6,600 nm (12,223.2 km) 8,000 nm (14,816 km)
Max cruise speed 516 kt (955.6 km/h) 516 kt (955.6 km/h)
Max Mach 0.93 mach 0.94 mach
Max operating altitude 51,000 ft (15,544.8 m) 51,000 ft (15,544.8 m)
Max takeoff weight 94,600 lb (42,909.8 kg) 105,600 lb (47,899.3 kg)
Typical passengers 13 count 13 count
Max passengers 19 count 19 count
Cabin length 45.2 ft (13.78 m) 46.8 ft (14.26 m)
Cabin height 6.2 ft (1.89 m) 6.4 ft (1.95 m)
Cabin width 7.7 ft (2.35 m) 8.5 ft (2.59 m)
Powerplant Pratt & Whitney Canada PW815GA Rolls-Royce Pearl 700
Engines 2 count 2 count
Thrust per engine 15,680 lbf 18,250 lbf

Highlighted cells mark the stronger value per row (direction is per-metric). Economics and derived figures are estimates, not booking prices.