Aircraft comparison

Dassault Falcon 2000 vs Gulfstream G450

Summary
The Dassault Falcon 2000 and the Gulfstream G450 are two heavy jets, compared here on the specifications that matter. On the numbers, the Gulfstream G450 flies farther (4,350 vs 3,130 nm); the Gulfstream G450 carries more (16 vs 10 pax); the Gulfstream G450 is faster (488 vs 470 kt).
Specification Falcon 2000 G450
Range 3,130 nm (5,796.8 km) 4,350 nm (8,056.2 km)
Max cruise speed 470 kt (870.4 km/h) 488 kt (903.8 km/h)
Max operating altitude 47,000 ft (14,325.6 m) 45,000 ft (13,716 m)
Max takeoff weight 35,800 lb (16,238.6 kg) 74,000 lb (33,565.8 kg)
Typical passengers 8 count 14 count
Max passengers 10 count 16 count
Cabin length 26.2 ft (7.99 m) 45.1 ft (13.75 m)
Cabin height 6.2 ft (1.89 m) 6.2 ft (1.89 m)
Cabin width 7.7 ft (2.35 m) 7.3 ft (2.23 m)
Baggage volume 131 cuft (3.71 m3) 169 cuft (4.79 m3)
Powerplant General Electric CFE738 Rolls-Royce Tay 611-8C
Engines 2 count 2 count
Thrust per engine 5,918 lbf 13,850 lbf

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