One of the rarest cars ever produced, only two Grosser Cabriolet B units were built.
Sporting the same rigid front and rare suspension systems comprising leaf springs and live axles, as seen on the Cabriolet A as well as the same large 8-cylinder 7.7 L power plant, the Grosser was a rugged, luxurious ride with plenty of power and firmness for whatever roads it may have been driven onto. Size came with 5952.5 pounds of weight, making the Grosser a little heavier than most modern European SUVs. Power and weight were complemented by an efficient braking system boasting all-wheel pneumatic Bosch-Dewandre brakes.