Comparing: T-34-3 vs. Panther mit 8,8 cm L/71

The T-34-3 medium tank was to be a modification of the T-34-2. Unlike the Type 59, the T-34-3 featured reduced armor and the 122-mm gun. The design was developed in 1957. However, mass production of the Type 59 was started in 1958, and the T-34-3 project was discontinued.

Development of a modification of the Panther started in the spring of 1944. The new variant was to incorporate a newly designed Schmalturm turret. The new vehicle was designated the Panther Ausf. F. On January 23, 1945, it was reported that the 88-mm gun of the Tiger was mounted on the upgraded version of the new turret. A large number of hulls for the vehicle were manufactured, but the turret never saw production and existed only as a wooden model.