1933 Salmson S4C twin cam

Driving Experience and Cockpit Details

Climb aboard and the experience feels immediately familiar to anyone who has spent time around the great pre-war competition cars. The detachable steering wheel slots into place and the wooden rim falls easily to hand. The dashboard layout hints at Bugatti inspiration — until you notice the missing eight-cylinder magneto and remember this is Salmson’s wonderfully compact twin-cam instead. There is, however, rather more legroom than its Molsheim counterpart.

Starting is simple thanks to the modern high-torque starter motor now fitted in place of the earlier dyno start arrangement. The engine fires readily and settles into a crisp note that hints at the eager character waiting to be explored.

On the Road and Mechanical Development

On the road the car is surprisingly civilised. The chassis and suspension give a composed ride even on uneven surfaces, while the lively twin-cam pulls enthusiastically through the 3 speed gearbox. It’s a car that invites you to keep driving.

Since purchasing the Salmson from us previously, the current owner has continued to refine and develop the car, using it exactly as intended. Highlights of ownership included a memorable trip to the final running of the Vintage Revival Montlhéry in France, where it travelled in good company alongside friends — one of whom was driving his GN, also recently sold by us.

During his stewardship further mechanical development has been carried out, including the installation of a new engine block, ensuring the car remains strong and dependable for future adventures.