Comparing: AMX 30 1er prototype vs. Centurion Mk. 7/1

Developed as part of a competitive search for a unified European tank. The vehicle turned out to have maneuverability, engine power, and effective anti-tank engagement distance superior to all other vehicles except the Leopard 1. The armor of the vehicle was quite thin, but it was decided that technological advances in anti-tank shells had essentially rendered armor obsolete: survivability would depend on mobility and firepower.

This upgraded version of the Centurion was developed by Leyland Motors and featured an expanded hull, improved cabin design, larger fuel tanks, and enhanced armor.