Comparing: Ferdinand vs. Rhm.-Borsig Waffenträger

Developed on the basis of the Porsche Tiger, with a total of 90 vehicles produced in April and May 1943. They first saw combat in the Battle of Kursk (Operation Citadel).

Developed by the Rheinmetall-Borsig company and designed as a special artillery carrier. The vehicle was designed to carry an artillery system as well as to fire from the chassis. The vehicle utilized the suspension of the Hetzer tank destroyer. Development continued from the end of 1942 through the middle of 1944. However, the project was discontinued in favor of the Ardelt project because of a complicated design, high cost, and excessive weight.