Aircraft comparison
Dassault Falcon 8X vs Gulfstream G650ER
Summary
Dassault Falcon 8X versus Gulfstream G650ER: a side-by-side of two same-class business jets. On range, the Gulfstream G650ER leads: 7,500 nm against 6,450 nm. The Gulfstream G650ER carries more passengers (19 vs 16). The Gulfstream G650ER offers the taller cabin.
| Specification | Falcon 8X | G650ER |
|---|---|---|
| Range | 6,450 nm (11,945.4 km) | 7,500 nm (13,890 km)✓ |
| Max cruise speed | 488 kt (903.8 km/h) | 516 kt (955.6 km/h)✓ |
| Max Mach | 0.9 mach | 0.93 mach✓ |
| Max operating altitude | 51,000 ft (15,544.8 m) | 51,000 ft (15,544.8 m) |
| Max takeoff weight | 73,000 lb (33,112.2 kg) | 103,600 lb (46,992.1 kg) |
| Typical passengers | 12 count | 14 count✓ |
| Max passengers | 16 count | 19 count✓ |
| Cabin length | 42.7 ft (13.01 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)✓ |
| Baggage volume | 140 cuft (3.96 m3) | 195 cuft (5.52 m3)✓ |
| Powerplant | Pratt & Whitney Canada PW307D | Rolls-Royce BR725 |
| Engines | 3 count | 2 count |
| Thrust per engine | 6,722 lbf | 16,900 lbf |
Highlighted cells mark the stronger value per row (direction is per-metric). Economics and derived figures are estimates, not booking prices.