Comparing: Dicker Max vs. ARL V39

The Dicker Max ("Fat Max") was initially intended to destroy bunkers. Two prototypes were built in the spring of 1941. Later the vehicle was redesignated a heavy tank destroyer. The design was never put into mass production, but the prototypes fought on the Eastern Front.

A prototype of the ARL 40. The vehicle was intended as an assault SPG. Mass production was to be launched in 1940 but never started due to the occupation of France.