Aircraft comparison
Gulfstream G550 vs Gulfstream G650ER
Summary
Gulfstream G550 versus Gulfstream G650ER: a side-by-side of two same-class business jets. On range, the Gulfstream G650ER leads: 7,500 nm against 6,750 nm. The Gulfstream G650ER offers the taller cabin.
| Specification | G550 | G650ER |
|---|---|---|
| Range | 6,750 nm (12,501 km) | 7,500 nm (13,890 km)✓ |
| Max cruise speed | 488 kt (903.8 km/h) | 516 kt (955.6 km/h)✓ |
| Max Mach | 0.89 mach | 0.93 mach✓ |
| Max operating altitude | 51,000 ft (15,544.8 m) | 51,000 ft (15,544.8 m) |
| Max takeoff weight | 91,000 lb (41,276.9 kg) | 103,600 lb (46,992.1 kg) |
| Typical passengers | 13 count | 14 count✓ |
| Max passengers | 19 count | 19 count |
| Cabin length | 43.9 ft (13.38 m) | 46.8 ft (14.26 m)✓ |
| Cabin height | 6.2 ft (1.89 m) | 6.4 ft (1.95 m)✓ |
| Cabin width | 7.3 ft (2.23 m) | 8.5 ft (2.59 m)✓ |
| Baggage volume | 226 cuft (6.4 m3)✓ | 195 cuft (5.52 m3) |
| Powerplant | Rolls-Royce BR710C4-11 | Rolls-Royce BR725 |
| Engines | 2 count | 2 count |
| Thrust per engine | 15,385 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.