The Sd.Kfz. 234 (Sonderkraftfahrzeug 234, Special Purpose Vehicle 234), was a family of armoured cars designed and built in Germany during World War II. The vehicles were lightly armoured, armed with a 20, 50 or 75 mm main gun, and powered by a Tatra V12 diesel engine. 234/4 Pakwagen - 1 x 7.5 cm PaK 40 L/46 gun in open-topped superstructure replacing the turret. 89 built between December 1944 and March 1945. Designer. M. Bergman