Mercedes-Benz · W21 · 1933-1936

W21 Guides

Verify structural integrity and original documentation before acquisition, as many examples suffered wartime displacement and incomplete restoration histories. Sourcing period-correct components requires patience and specialist knowledge of Mercedes-Benz supply chains.

IssueSeverityNotes
Fuel system corrosionHigh70+ year old fuel tanks require complete restoration
Electrical gremlinsMediumOriginal six-volt systems prone to chronic starting issues
Brake fadeHighMechanical hydraulic systems demand meticulous maintenance