The tabulation in figure 7 shows how the Ju-52 and the Ju-90 compare in a number of important particulars. The Ju-90 has two types of engines, either radial or liquid-cooled. Performances shown in the right-hand column are for the Ju-90 with liquid-cooled engines.

	Ju-52	Ju-90
Make	Junkers	Junkers
Description	3-engined low-wing metal monoplane	4-engined low-wing all-metal monoplane
Wing span	96 ft	115 ft
Wing area	1,190 ft	1,980 ft
Length	62 ft	85 ft
Height	15 ft	21 ft
Armament	One 7.9-mm MG, forward One 7.9-mm MG, ventral Two 7.9-mm MG, lateral One 7.9-mm MG, forward	One 7.9-mm MG, forward fuselage One 7.9-mm MG, tail One 13-mm MG, dorsal
Weight:	Empty (including radio):      Civilian passenger type, 13,255 lbs       Military passenger type, 12,720 lbs       Freight aircraft, 12,420 lbs  Normal loaded weight, 20,300 lbs Overload weight, 23,100 lbs	Empty with equipment, 36,200 lbs Normal all up weight, 51,000 lbs Overload weight, 54,000 lbs Disposable load at maximum overload, 29,800 lbs
Performance:	Maximum speed, 180 mph at 5,500 ft      (165 at sea level) Cruising speed at 70%, 180 mph      (132 at sea level) Landing speed at normal weight, 62 mph  Ceiling 20,000 ft	Maximum speed, 218 mph at 3,500 ft Maximum speed, 260 mph at 15,000 ft Cruising speed, 230 mph Cruising speed at 5,000 ft, 177 mph   Ceiling: 19,000 ft
Typical loads and performances
Useful load	3,000 lbs  |   5,000 lbs  |   7,500 lbs	22,000 lbs  |   10,000 lbs
Range (mi)	1,070-830  |   780-600  |   250-190	800  |   2,200
Speed (mph)	110-140  |   120-150  |   120-150	230  |   230
Bomb capacity	Maximum 5,000 lbs	Normal 4,400 lbs