Type V4  Single seat fighter A-0 (D) Single seat fighter V8 Record
Engine 1 Daimler-Benz DB 601 A 1 Daimler-Benz DB 601 M 1 Daimler-Benz DB 601 R
Dimensions Length 8,20 m , height  3,60 m,  span 9,42 m , wing area 14,50 m2  , Length 8,20 m , height  3,60 m,  span 9,40 m , wing area 14,60 m2  Length 8,18 m , height  3,60 m,  span 7,60 m , wing area 11,00 m2 
Weights Empty 2097 kg, loaded  2540 kg, max. take off weight   Empty 2010 kg, loaded  2500 kg, max. take off weight   Empty 1865 kg, loaded  2475 kg, max. take off weight  
Performance Max.. speed  670 km/h at 5000 m,560 km/h at sea level cruising speed 555 km/h at 2000 m, landing speed 150 km/h , range 1050 km, endurance  , service ceiling   11000 m, climb to 2000 m 2,0 min., to 4000 m 4,0 min., to 6000 m 6,5 min., to 8000 m 10,5 min., Max.. speed  670 km/h at 5000 m,575 km/h at sea level cruising speed 550 km/h at 2000 m, landing speed 150 km/h , range 1000 km, endurance  , service ceiling   11000 m, climb to 2000 m 2,2 min., to 4000 m 5,0 min., to 6000 m 7,8 min. Max.. speed  770 km/h
Armament None 2 7,92 mm MG 17 , 1 20 mm MG/FF  or  2 15 mm MG 151 None
There is a debate regarding the correct designation of the He 100 aircraft actually built. Green (1970) cited "A", "B", "C" and "D" variants, and that later He 100 prototypes and all pre-production He 100s were called "He 100D-0" and "He 100D-1" production runs. However, Heinkel documents indicate that the pre-production were only designated He 100A-0, and that all of the He 100s built were essentially the same, with even the prototypes later updated to the production standard before they were exported to the Soviet Union. Thus, supposed "He 100B", "He 100C", and "He 100D" designations are fictitious postwar inventions.