The G4 was a development of the G1, launched in 1926. All had an 8-cylinder inline engine, in the first three years of 5018 cc (306.2 cu in) displacement delivering 100 PS (74 … 展开

• Werner Oswald: 1886-1986 Mercedes-Benz passenger cars, motor-Verlag, Stuttgart 1987, ISBN 3-613-01133-6
• Ludvigsen, Karl (2014). Professor Porsche's Wars. Pen & … 展开

Of the 57 cars produced, at least four exist in original form:
A car used during the annexation of Czechoslovakia and Austria before the war is preserved at the Sinsheim Auto & Technik Museum. After World War II, this vehicle was first … 展开