Comparing: Pz.Kpfw. I vs. Pz.Kpfw. II Ausf. D

The Pz I Ausf. A was the first mass-produced German tank. In 1935 the design received an upgrade, including elongated hull and a more powerful engine. Mass production of this version, the Pz I Ausf. B, eventually totalled 675 tanks. The standard armament was weak, but some tanks were upgraded on the battlefield to mount 20-mm guns.

A high-speed modification of the Pz. II intended for light divisions formed from the cavalry. The Pz.Kpfw.II Ausf. D tank had a completely new hull and suspension. The turret and guns were taken from the Ausf. C. version. The suspension had eight large-diameter paired wheels with individual torsion bars and no support rollers. The tanks with enhanced suspension elements, including new drive and idler wheels, were designated Ausf. E. According to various sources, about 200–250 vehicles of the D and E modifications were manufactured.