This Mercedes-Benz 300 S appears externally much as when it did when it left Daimler-Benz’s workshops in 1953, aside from some of the added flair of the successor 300 Sc; indeed, it is believed to have been based upon an original 300 S’s chassis and coachbuilt bodywork.

Underneath, however, is a quite different and rather remarkable experience.

The hood opens to reveal a modern Mercedes-Benz M104 fuel-injected inline six-cylinder engine mated to a five-speed manual transmission.

Coping with the additional power created by this engine, power-assisted front disc brakes were installed, and radial tires fitted.

Great care was taken to ensure that the interior would appear virtually “stock” and correct throughout, including retaining the traditional handsome, heavy polished woodwork, gauges, switchgear, and a period radio face, as well as shaded visors, full leather upholstery, and Wilton wool carpeting.

As on an original 300 S, there is even a small rear seat, accommodating either chi...