Comparison of Cessna 421 Golden Eagle and Cessna 425 Conquest I [S]ave
| Attribute |  Cessna 425 Conquest I × |  Cessna 421 Golden Eagle × |
|---|---|---|
| General | ||
| Manufacturer | Cessna | Cessna |
| Model | Cessna 425 Conquest I | Cessna 421 Golden Eagle |
| Country | United States | United States |
| Manufactured from (year) | 1980 | 1967 |
| Manufactured to (year) | 1986 | 1985 |
| Type | Twin Turboprops | Twin Turboprops |
| Icao | C425 | C421 |
| Performance | ||
| Engine | 2x Pratt & Whitney Canada PT6A-112 | 2x Continental GTSIO-520-H |
| Power, hp (hp) | 450 | 375 |
| Max cruise speed (km/h) | 491 | 474 |
| Approach speed (km/h) | 146 | 141 |
| Travel range (km) | 3,048 | 2,754 |
| Service ceiling (m) | 10,577 | 9,205 |
| Rate of climb (m/sec) | 9.45 | 9.86 |
| Take off distance (m) | 741 | 708 |
| Landing distance (m) | 654 | 699 |
| Weights | ||
| Max take off weight (kg) | 3,719 | 3,379 |
| Max landing weight (kg) | 2,970 | 2,330 |
| Max payload (kg) | 725 | 764 |
| Fuel tank capacity (l) | 1,385 | 780 |
| Baggage volume (m³) | 1.8 | 2.3 |
| Dimensions | ||
| Seats | 8 | 8 |
| Cabin height (m) | 1.3 | 1.3 |
| Cabin width (m) | 1.4 | 1.4 |
| Cabin length (m) | 3.2 | 3.45 |
| Exterior length (m) | 10.9 | 11.2 |
| Tail height (m) | 3.8 | 3.5 |
| Fuselage diameter (m) | 1.55 | 1.55 |
| Wing span (m) | 13.4 | 12.5 |
| Wing tips | No Winglets | No Winglets |
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