Comparison of Cessna 441 Conquest II and Piper PA-42 Cheyenne III

Attribute	Piper PA-42 Cheyenne III ×	Cessna 441 Conquest II ×
General
Manufacturer	Piper Aircraft	Cessna
Model	Piper PA-42 Cheyenne III	Cessna 441 Conquest II
Country	United States	United States
Manufactured from (year)	1979	1977
Manufactured to (year)	1993	1986
Type	Twin Turboprops	Twin Turboprops
Icao	PA42	C441
Performance
Engine	2x P&WC PT6A-41/61	2x Honeywell TPE 331
Power, hp (hp)	720	636
Avionics	Collins FCB 65 five-tube EFIS, Collins FCB 65 flight director, and APS 65 autopilot etc.	Cessna 1000A Integrated Flight Control System
Max cruise speed (km/h)	565	511
Approach speed (km/h)	143	139
Travel range (km)	4,204	2,900
Service ceiling (m)	10,668	10,668
Rate of climb (m/sec)	11.35	12.37
Take off distance (m)	985	1,341
Landing distance (m)	920	890
Weights
Max take off weight (kg)	5,080	4,467
Max landing weight (kg)	4,685	4,245
Max payload (kg)	1,890	1,039
Fuel tank capacity (l)	2,127	1,798
Baggage volume (m³)	0.87	1.4
Dimensions
Seats	1	9
Cabin height (m)	1.35	1.3
Cabin width (m)	1.3	1.4
Cabin length (m)	5.5	3.9
Exterior length (m)	13.2	11.9
Tail height (m)	4.5	4
Fuselage diameter (m)	1.38	1.6
Wing span (m)	14.5	15
Wing tips	No Winglets	No Winglets