BA-20 was a Soviet armored car, used during World War II. It was based on the car Gaz-M1 (ГАЗ-М1), which was higly influenced by Ford-40. M-1 stood for Molotov-1.  It was produced from 1936 to 1942 in various types and sub-types 2 114 pieces, even for the use on the railways. BA-20 type armodered cars take part in the Soviet armed conflicts like the battles in Khalkhin Gol, the Winter War and the Second World War in Eastern front.
BA-20 was used in the defence and armed forces of Germany, Romania and Finland, where if was written off in 1957.
- The Workers and Peasants Red Army (The Soviet Union)
- The Defence forces of Finland
- Romanian armed forces
GAz-M1 was based on Ford-40 Mobilia Museum