| Attribute | Piper PA-42 Cheyenne III × | Beechcraft King Air C90gti × |
|---|---|---|
| General | ||
| Manufacturer | Piper Aircraft | Hawker Beechcraft |
| Model | Piper PA-42 Cheyenne III | Beechcraft King Air C90gti |
| Country | United States | United States |
| Manufactured from (year) | 1979 | 2008 |
| Manufactured to (year) | 1993 | 2010 |
| Type | Twin Turboprops | Twin Turboprops |
| Icao | PA42 | BE9L |
| Performance | ||
| Engine | 2x P&WC PT6A-41/61 | 2x 2 X Pratt & Whitney PT6A-135-A |
| Power, hp (hp) | 720 | 550 |
| Avionics | Collins FCB 65 five-tube EFIS, Collins FCB 65 flight director, and APS 65 autopilot etc. | Collins Pro Line 21 |
| Max cruise speed (km/h) | 565 | 419 |
| Approach speed (km/h) | 143 | 187 |
| Travel range (km) | 4,204 | 2,446 |
| Fuel economy (km/l) | - | 1.683 |
| Service ceiling (m) | 10,668 | 9,144 |
| Rate of climb (m/sec) | 11.35 | 9.92 |
| Take off distance (m) | 985 | 1,402 |
| Landing distance (m) | 920 | 826 |
| Weights | ||
| Max take off weight (kg) | 5,080 | 4,581 |
| Max landing weight (kg) | 4,685 | 4,354 |
| Max payload (kg) | 1,890 | 1,043 |
| Fuel tank capacity (l) | 2,127 | 1,454 |
| Baggage volume (m³) | 0.87 | 1.37 |
| Dimensions | ||
| Seats | 1 | 12 |
| Cabin height (m) | 1.35 | 1.45 |
| Cabin width (m) | 1.3 | 1.37 |
| Cabin length (m) | 5.5 | 3.84 |
| Exterior length (m) | 13.2 | 10.82 |
| Tail height (m) | 4.5 | 4.34 |
| Fuselage diameter (m) | 1.38 | 1.6 |
| Wing span (m) | 14.5 | 15.32 |
| Wing tips | No Winglets | No Winglets |