1952 Mercedes-Benz 300 S Cabriolet A
- Engine
- 3.0L inline-six with three Solex carburetors, uprated compression, ~150 bhp
- Colour
- Cream

A Mercedes-Benz 300 S, one of only 560 built between 1952 and 1958, this example began as a coupe before being professionally converted to Cabriolet A configuration, believed to have occurred in the 1980s alongside a full restoration and engine replacement sourced from a 1955 300 C. Finished in cream with a brown interior, it subsequently entered a significant private collection in early 1991, where it has remained for over three decades.
Ownership
- —Auction saleSold US$170,500
- → 1991Acquisition unknownRobert F. Langworthypartial documentation
Based in Cathedral City, California; acquired the car after the 1980s restoration and conversion work, then sold it to the current collection early in 1991.
- 1991 →Private saleCurrent private collectionpartial documentation
Long-established collection housing notable surviving Mercedes-Benz classics; the car has been maintained consistently alongside the rest of the holdings for over three decades.
Competition
No competition history extracted from the catalogue.
Maintenance & restoration
- —Restoration
Professional conversion from coupe to Cabriolet A body style, believed carried out in the 1980s, with the car refinished in cream with a matching brown cloth hood and interior. Work is also thought to have included fitting a replacement engine taken from a 1955 Mercedes-Benz 300 C.
Exact date within the 1980s is unspecified; the engine swap and body conversion are believed to be part of the same programme of work.
Are you the owner of this car?
This car's public record is built from its auction and competition history. Register your ownership and privately add your own records to make it a verified Legacy Metrics passport — provenance that backs your car's value at sale and gives your insurer evidence to price against. Roy reviews and verifies every registration personally.