Grumman GII SP vs Gulfstream Aerospace G450
Side-by-side aircraft model specifications (max across variants).
| Spec | Grumman GII SP | Gulfstream Aerospace G450 |
|---|---|---|
| ICAO type | GLF2 | GLF4 |
| MTOW | 29,700 kg | 33,200 kg |
| Range | 3,250 nm | 4,220 nm |
| Cruise speed | 430 kt | 458 kt |
| Service ceiling | 43,000 ft | 45,000 ft |
| Max seats | 21 | 26 |
| Length | 25 m | 27 m |
| Wingspan | 24 m | 24 m |
Grumman GII SP
Gulfstream Aerospace G450