Comparing: FV215b (183) vs. Jagdpanzer E 100 vs. Waffenträger auf E 100

This proposed heavy self-propelled gun utilized components of the Mk.II Conqueror. The vehicle featured the gun in a rear-mounted rotating turret. The project was canceled shortly after a dummy vehicle was built.

The E 100 was conceived as the basis for a self-propelled gun, an antiaircraft vehicle, and a tank destroyer. However, development was never started.

A proposal to mount a large-caliber antiaircraft gun on the chassis of the E 100 tank. The vehicle was to feature either 128- or 150-mm guns with an automatic loading system. However, the design project was never developed.