Aircraft comparison
Gulfstream G650 vs Gulfstream G800
Summary
The Gulfstream G650 and the Gulfstream G800 are two ultra-long-range jets, compared here on the specifications that matter. On the numbers, the Gulfstream G800 flies farther (8,000 vs 7,000 nm). Across 1038 benchmark city pairs in this database, the Gulfstream G800 reaches more nonstop (978 versus 923). On a route like Scottsdale – Dubai (7,199 nm), only the Gulfstream G800 makes it nonstop (estimated from published range).
Key differences
Range
1,000nm
12.5% · G800 ahead
Cruise speed
0kt
0.0% · tie
Cabin height
0.0ft
0.0% · tie
Max passengers
0
0.0% · tie
Nonstop reach
923 / 978
of 1038 benchmark routes
| Specification | G650 | G800 |
|---|---|---|
| Range | 7,000 nm (12,964 km) | 8,000 nm (14,816 km)✓ |
| Max cruise speed | 516 kt (955.6 km/h) | 516 kt (955.6 km/h) |
| Max Mach | 0.925 mach | 0.935 mach✓ |
| Max operating altitude | 51,000 ft (15,544.8 m) | 51,000 ft (15,544.8 m) |
| Max takeoff weight | 99,600 lb (45,177.8 kg) | 105,600 lb (47,899.3 kg) |
| Typical passengers | 14 count✓ | 13 count |
| Max passengers | 19 count | 19 count |
| Cabin length | 46.8 ft (14.26 m) | 46.8 ft (14.26 m) |
| Cabin height | 6.4 ft (1.95 m) | 6.4 ft (1.95 m) |
| Cabin width | 8.5 ft (2.59 m) | 8.5 ft (2.59 m) |
| Powerplant | Rolls-Royce BR725 | Rolls-Royce Pearl 700 |
| Engines | 2 count | 2 count |
| Thrust per engine | 16,900 lbf | 18,250 lbf |
Highlighted cells mark the stronger value per row (direction is per-metric). Route capability is estimated from published range; figures are not booking prices.
On a real route
Scottsdale – Dubai — 7,199 nm. Only the Gulfstream G800 makes this nonstop (estimate).
See the route →