Comparing: Object 416 vs. Centurion Mk. I

The development of the Object 416 started at the Construction Bureau of Factory No. 75 in the fall of 1949. The blueprint was developed by March 1950. Due to technical problems with the turret, a working prototype was not ready until April 1952. Improvements were made, and another prototype was built in the summer of 1953, but the vehicle never entered mass production.

Development of the Centurion started in 1943. The vehicle was designed as a "universal tank" to replace existing infantry and cruiser tanks. The Centurion was the first British vehicle that featured sloped armor plates. The tank entered service in 1947. A total of 100 vehicles of this series were manufactured from 1945 through 1946.