Comparison of Grumman G-21 Goose and Piper PA-36 Pawnee Brave

Attribute	Grumman G-21 Goose ×	Piper PA-36 Pawnee Brave ×
General
Manufacturer	Grumman	Piper Aircraft
Model	Grumman G-21 Goose	Piper PA-36 Pawnee Brave
Country	United States	United States
Manufactured from (year)	1937	1973
Manufactured to (year)	1945	1981
Type	Amphibious	Private Single Engine
Icao	G21	PA36
Performance
Engine	2x Pratt & Whitney R-985-AN-6 Wasp Junio	1x Lycoming IO-540-K1G5
Power, hp (hp)	450	300
Max cruise speed (km/h)	324	219
Approach speed (km/h)	120	100
Travel range (km)	1,037	728
Service ceiling (m)	6,492	4,572
Rate of climb (m/sec)	5.59	4.67
Take off distance (m)	305	460
Landing distance (m)	457	440
Weights
Max take off weight (kg)	3,636	2,117
Max payload (kg)	1,170	1,000
Fuel tank capacity (l)	833	326
Baggage volume (m³)	-	1.08
Dimensions
Seats	1	1
Exterior length (m)	11.74	8.38
Tail height (m)	4.93	2.29
Fuselage diameter (m)	1.45	1.1
Wing span (m)	14.94	11.82
Wing tips	No Winglets	No Winglets