The BA-3 (Russian: Broneavtomobil 3) was a heavy armored car developed in the Soviet Union in 1933, followed by a slightly changed model BA-6 in 1936. Both were based mostly on BA-I, the most important development being the new turret, same as in the T-26 m 1933 and BT-5 tanks, and also equipped with the 45 mm main gun.

The BA-64 (БА-64, from Russian: Бронированный Автомобиль, Bronirovaniy Avtomobil, literally "armoured car") [1] was a Soviet four-wheeled armoured scout car. Built on the chassis of a GAZ-64 or GAZ-67 jeep, it incorporated a hull loosely modeled after that of the Sd.Kfz. 221. [2]

The BA-20 (Russian: Broneavtomobil 20) was an armored car developed in the Soviet Union in 1934. [3] It was intended to replace the FAI and its field trials were completed in 1935. [4] The BA-20 was then used in the early stages of World War II.

The Soviet BA-3 abd BA-6 were heavy 6x6 armoured cars of the Soviet Army in the 1930s

Light armoured car (1942-1946) Soviet Union - 9110 built Foreword The BA-64, the standard light armoured car of the Red Army, was first envisioned between July and December 1941 on the chassis of the GAZ-64 car.

From the late 1930s, Soviet armored fighting vehicle designers decided to use sloped armor in new designs, and redesigned some already made vehicles to take advantage of it. The BA-10 armored car was built on the GAZ-AAA six-wheeled truck chassis, which was a near copy of the Ford Timken design, albeit with an extra axle.

The BA-20 was the first production vehicle in the series and based upon the GAZ-M1 light car chassis. It succeeded the earlier FA-I armored cars. The later, improved version, was the BA-20M.

The development of a three-axle armor cars in the USSR began in the early '30s. The design efforts were mainly based around the chassis of American Ford Timken trucks, which were first delivered to the Soviet Union in 1931.

BA-64B: Standard production model from 1943 to 1946, built on the chassis of a GAZ-67 jeep and incorporating a new carburetor, air intakes, and firing ports. Armed with a single 7.62mm Degtyaryov machine gun in an open-topped turret.

The BA-64 was a 4×4 light armoured car, employed by the Soviet Army from 1942 into the early 1960s for reconnaissance and liaison tasks. The BA-64B was nicknamed 'Bobik' by its crews. The total recorded number of BA-64s produced differs even in Russian sources.