Comparison of Agusta Westland AW129 Mangusta and Bell 412

Attribute	Bell 412 ×	Agusta Westland AW129 Mangusta ×
General
Manufacturer	Bell Helicopter	AgustaWestland
Model	Bell 412	Agusta Westland AW129 Mangusta
Country	United States	United Kingdom
Manufactured from (year)	1981	2007
Type	Large Helicopters	Military Helicopters
Icao	B412	A129
Performance
Engine	1x 1 × Pratt & Whitney Canada PT6T-3D Twin-Pac	2x 2 x LHTEC CTS800
Power, hp (hp)	1,250	1,335
Avionics	Garmin GTN-750 NAV/COM/WAAS GPS, Helicopter Terrain Avoidance Warning System (H-TAWS) Capability	-
Max cruise speed (km/h)	230	274
Travel range (km)	659	561
Fuel economy (km/l)	0.612	0.602
Service ceiling (m)	6,096	6,096
Rate of climb (m/sec)	6.86	13.97
Weights
Max take off weight (kg)	5,398	5,101
Max payload (kg)	2,190	1,200
Fuel tank capacity (l)	1,253	931
Baggage volume (m³)	0.8	-
Dimensions
Seats	15	2
Cabin height (m)	1.24	-
Cabin width (m)	2.43	-
Cabin length (m)	2.34	-
Exterior length (m)	17.02	14.29
Tail height (m)	4.54	3.35
Fuselage diameter (m)	2.6	-
Wing span (m)	14.02	11.9
Wing tips	No Winglets	No Winglets