Mercedes-Benz Museum: The Road Cars Published on November 27, 2017 in Galleries by Michel Deslauriers Photo: Michel Deslauriers 1928 Mercedes-Benz 27/170/225 SSK Sports Two-seater. Only 35 units were produced. Engine: six cylinder supercharged Displacement: 7065 cc Output: 170 hp (125 kW) Output (with supercharger): 225 hp (165 kW) Top speed: 192 km/h