Head-to-head comparison
Gulfstream G300 vs Gulfstream G450
Side-by-side comparison of published specifications, cabin dimensions, and indicative ownership economics. Advantage verdicts are computed directly from catalog figures.
Dimension-by-dimension advantages
Computed directly from catalog figures. A 4% or greater difference in numeric values qualifies as a meaningful advantage.
Max Range
Gulfstream G450 has a higher max range (4,350 nm vs 3,600 nm).
Cruise Speed
Gulfstream G300 and Gulfstream G450 are comparable on cruise speed (500 kts vs 500 kts).
Takeoff Distance
Gulfstream G300 and Gulfstream G450 are comparable on takeoff distance (5,350 ft vs 5,450 ft).
Passenger Capacity
Gulfstream G300 has a higher passenger capacity (19 pax vs 16 pax).
Side-by-side specifications
| Specification | Gulfstream G300 | Gulfstream G450 |
|---|---|---|
| Category | Large-Cabin Jet | Large-Cabin Jet |
| Production | Out of production | Out of production |
| Max range | 3,600 nm | 4,350 nm |
| NBAA IFR range (4 pax) | 3,600 nm | 4,350 nm |
| Max cruise speed | 500 kts | 500 kts |
| Max altitude | 45,000 ft | 45,000 ft |
| Takeoff distance | 5,350 ft | 5,450 ft |
| Landing distance | 3,420 ft | 3,260 ft |
| Max passengers | 19 | 16 |
| Cabin length | 45 ft | 45 ft |
| Cabin width | 7 ft | 7 ft |
| Stand-up cabin | Yes | Yes |
| Enclosed lavatory | Yes | Yes |
| Single-pilot certified | No | No |
| Hot & high capable | No | No |
All figures are indicative published values from Camber's curated catalog. Green cells indicate a meaningful advantage on that dimension; verify with full specifications before making acquisition decisions.
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