Comparison of Boeing 737-400 and Embraer KC-390

Attribute	Boeing 737-400 ×	Embraer KC-390 ×
General
Manufacturer	Boeing	Embraer
Model	Boeing 737-400	Embraer KC-390
Country	United States	Brazil
Manufactured from (year)	1981	2014
Manufactured to (year)	2000	-
Type	Mid Size Passenger Jets	Military Transport Planes
Icao	B734	KC39
Performance
Engine	2x CFM56-3C-1	2x IAE V2500-E5
Power, lbf (lbf)	23,500	31,330
Avionics	Boeing Commercial Airplanes	Rockwell Collins Line Fusion Suite
Max cruise speed (km/h)	876	870
Approach speed (km/h)	257	222
Travel range (km)	3,815	2,815
Service ceiling (m)	11,278	10,973
Rate of climb (m/sec)	15.24	-
Take off distance (m)	2,540	914
Landing distance (m)	1,540	914
Weights
Max take off weight (kg)	68,039	86,999
Max landing weight (kg)	56,245	74,400
Max payload (kg)	18,253	23,600
Fuel tank capacity (l)	20,104	23,030
Baggage volume (m³)	31.1	177.5
Dimensions
Seats	188	84
Cabin height (m)	2.16	2.94
Cabin width (m)	3.5	3.35
Cabin length (m)	25.14	18.5
Exterior length (m)	36.4	33.5
Tail height (m)	11.15	11.84
Fuselage diameter (m)	3.76	3.6
Wing span (m)	28.9	33.9
Wing tips	No Winglets	No Winglets