Comparison of de Havilland DHC-2 Beaver and Grumman G-21 Goose

Attribute	Grumman G-21 Goose ×	de Havilland DHC-2 Beaver ×
General
Manufacturer	Grumman	de Havilland
Model	Grumman G-21 Goose	de Havilland DHC-2 Beaver
Country	United States	United Kingdom
Manufactured from (year)	1937	1947
Manufactured to (year)	1945	1967
Type	Amphibious	Amphibious
Icao	G21	DHC2
Performance
Engine	2x Pratt & Whitney R-985-AN-6 Wasp Junio	1x 1 × Pratt & Whitney R-985
Power, hp (hp)	450	450
Max cruise speed (km/h)	324	254
Approach speed (km/h)	120	83
Travel range (km)	1,037	732
Fuel economy (km/l)	-	1.389
Service ceiling (m)	6,492	5,486
Rate of climb (m/sec)	5.59	5.18
Take off distance (m)	305	381
Landing distance (m)	457	381
Weights
Max take off weight (kg)	3,636	2,313
Max payload (kg)	1,170	953
Fuel tank capacity (l)	833	522
Dimensions
Seats	1	6
Cabin height (m)	-	1.3
Cabin width (m)	-	1.22
Cabin length (m)	-	2.74
Exterior length (m)	11.74	9.22
Tail height (m)	4.93	3.7
Fuselage diameter (m)	1.45	1.3
Wing span (m)	14.94	14.63
Wing tips	No Winglets	No Winglets