From their announcement:
Mounted with a 20mm cannon and co-axial machine gun, this 8-wheel drive armoured car had increased off road mobility compared to it’s 6-wheeled predecessor. Handily for a reconnaissance vehicle the Sd.Kfz 231 had controls allowing it to be driven forwards or backwards with equal ease. Add one of these impressive armoured cars to your German forces in the Warlord Games webstore right Heer. (sorry, couldn’t resist…).