Comparison of Bell AH-1 Cobra and Bell CH-146 Griffon

Attribute	Bell CH-146 Griffon ×	Bell AH-1 Cobra ×
General
Manufacturer	Bell Helicopter	Bell Helicopter
Model	Bell CH-146 Griffon	Bell AH-1 Cobra
Country	United States	United States
Manufactured from (year)	1992	1967
Manufactured to (year)	1997	2019
Type	Mid Size Helicopters	Military Helicopters
Icao	B142	HUCO
Performance
Engine	1x Pratt & Whitney Canada PT6T-3D	1x Lycoming T53-L-13
Power, hp (hp)	1,250	1,100
Avionics	CMC Electronics CMA-2082A Flight Management System	-
Max cruise speed (km/h)	259	276
Travel range (km)	656	574
Service ceiling (m)	6,096	3,475
Rate of climb (m/sec)	6.86	6.25
Weights
Max take off weight (kg)	5,398	4,309
Max payload (kg)	1,830	-
Fuel tank capacity (l)	1,253	-
Dimensions
Seats	13	2
Exterior length (m)	17.1	16
Tail height (m)	4.6	4.08
Fuselage diameter (m)	2.6	1.06
Wing span (m)	14.02	13.4
Wing tips	No Winglets	No Winglets