Aircraft comparison

Gulfstream G800 vs Gulfstream V

Summary
The Gulfstream G800 and the Gulfstream V are two ultra-long-range jets, compared here on the specifications that matter. On the numbers, the Gulfstream G800 flies farther (8,000 vs 6,500 nm); the Gulfstream G800 carries more (19 vs 16 pax); the Gulfstream G800 is faster (516 vs 488 kt).
Specification G800 Gulfstream V
Range 8,000 nm (14,816 km) 6,500 nm (12,038 km)
Max cruise speed 516 kt (955.6 km/h) 488 kt (903.8 km/h)
Max Mach 0.935 mach 0.885 mach
Max operating altitude 51,000 ft (15,544.8 m) 51,000 ft (15,544.8 m)
Max takeoff weight 105,600 lb (47,899.3 kg) 90,500 lb (41,050.1 kg)
Typical passengers 13 count 13 count
Max passengers 19 count 16 count
Cabin length 46.8 ft (14.26 m) 43.9 ft (13.38 m)
Cabin height 6.4 ft (1.95 m) 6.2 ft (1.89 m)
Cabin width 8.5 ft (2.59 m) 7.3 ft (2.23 m)
Powerplant Rolls-Royce Pearl 700 Rolls-Royce BR710
Engines 2 count 2 count
Thrust per engine 18,250 lbf 14,750 lbf

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