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Lot 220

1956 Mercedes-Benz 300 Sc Roadster

  • Chassis no. 188.015.6500069
  • Engine no. 199.980.6500071
  • Body no. 188.015.6500014

Sold for $1,072,500


175 hp (DIN), 2,996 cc OHC inline six-cylinder engine with Bosch mechanical fuel injection, four-speed manual transmission, independent front suspension with tube shocks and coil springs, single-pivot rear swing axle with tube shocks and coil springs, and four-wheel hydraulic drum brakes. Wheelbase: 114.25 in.

  • The most desirable and collectable post-war Mercedes-Benz grand tourer
  • One of only 53 built; the scarcest 300 Sc body style
  • Fully restored by respected 300 S specialist Charles Brahms
  • Equipped with the extremely rare matching fitted luggage set
  • Beloved by 1950s Hollywood stars


For over 100 years, except for the war years, Mercedes-Benz has maintained a consistent product strategy of offering affordable and practical transportation for the masses, promoted by small numbers of automobiles for the affluent and influential and publicized by achievements in motorsports. As soon as the company could get back on its feet after World War II, it reverted to this strategy. At the recently revived auto shows in Frankfurt and Paris in 1951, the company displayed the updated but economical 170 S passenger sedan, the 300 limousine, the 300 SL racecars, and three models of its 300 S—a roadster, cabriolet, and coupe—that used a shortened version of the limousine chassis and a detuned version of the 300 SLR racecar engine.

The bodies were designed by Hermann Ahrens, whose own design credentials extended back to the 540 Ks built between the wars. With their stately, tall Mercedes-Benz grilles surmounted by the three-pointed star, separate fenders with elegant chrome rings around the U.S.-specification headlamps, proportions emphasizing the long hood and short tail, and running boards concealed under the doors, they evoke the best of past traditions while looking forward to the ageless design of future Mercedes-Benz cars.

The three styles of personal luxury cars would be produced to special order through 1958 as the ultimate statement of taste in automotive transportation. As the most expensive cars in the Mercedes-Benz catalogue, fewer than 600 examples would be built. The rarest of these would be the 300 Sc Roadsters, produced during the last two years of production. With graceful and elegant bodies, soft-tops for occasional use tucked neatly under metal tonneau covers, and upgraded engines with Bosch mechanical fuel injection adapted directly from the 300 SL open racecars, only 53 of these desirable roadsters would be produced.

Each 300 Sc was built to order by hand. All panels would be carefully fitted, with edges leaded in as needed to minimize and even panel gaps. Chrome trim was carefully fitted to each body and then removed to be chromed before being installed back on the body. On the interior, wood veneer in the grain and finish specified by the owner would be cut in book-matched symmetric grain patterns before being fitted.

In spite of not offering air conditioning or a V-8 engine, as was becoming common on American convertibles during the period in which the Sc was built, luxury touches were integral to the 300 Sc’s design. The ashtrays, for example, dropped their ashes into a separate compartment every time they were closed, like neat little magic boxes, so that they would be clean when re-opened. Further, the rearview mirror could be rotated upward for better rear visibility when the top was stowed under the metal tonneau cover.

Most features, including the chassis, engine, and front portion of the body, were common across all three 300 S and Sc body styles. With storage space for the soft-top taking up space between the interior compartment and trunk, the roadster differed from the cabriolet and coupe in not having usable rear seats. Instead, the tonneau area behind the two front seats consisted of a neatly trimmed space for luggage or parcels.

This particular roadster is distinguished by having two of the optional and now ultra-rare fitted suitcases in that space, in dyed leather matching the interior, supplementing the optional five-piece set of fitted luggage which occupies the trunk. With that much luggage, a couple could easily travel in style across entire continents, journeys for which the comfort, handling, and performance of the 300 Sc would be perfectly suited, even in modern traffic conditions, as it is capable of cruising all day long at 75 mph. Frequent stops at filling stations, due to the rated fuel efficiency of under 14 mpg, would simply be excuses to chat with admiring bystanders.

Restored by Charles Brahms, in his time one of the most widely respected restorers of the 300 S and Sc automobiles in the world, it was the recipient of treatment to his exacting standards of originality. Acquired from Brahms by the current owner with less than 60,000 miles on the odometer, the car has recently been thoroughly gone through and carefully detailed with suitable regard for existing patina. The interior matches a rich burled walnut pattern to the dark blue of the exterior finish, complemented by thick leather in a medium-brown dye shade.

Given its particular originality, color combination, and quality of presentation, as well as its rarity and specification, this example offers an exceptionally desirable source of prestige and enjoyment to any serious collector of Mercedes-Benz automobiles.

Please contact our exclusive automotive transportation partner, Reliable Carriers, for a shipping quote or any other information on the transport of this vehicle.

Alexander Weaver

aweaver@rmsothebys.com

+1 864 313 6844
California, United States

Alexander Weaver joined RM Sotheby’s in 2011 as a Car Specialist after graduating from Furman University in South Carolina. Born... read more

Augustin Sabatié-Garat

asabatie-garat@rmsothebys.com

+44 (0) 74 1511 4179
United Kingdom

Augustin Sabatié-Garat joined RM Europe in 2012 as a Car Specialist after more than a decade in the collector car hobby. Gradua... read more

Barney Ruprecht

bruprecht@rmsothebys.com

+1 203 912 7168
Ontario, Canada

Barney’s interest in classic cars began at an early age after being introduced to his father’s all-original 1965 Porsche 911. Barney l... read more

David Swig

dswig@rmsothebys.com

+1 415 302 2247
California, United States

David Swig joined RM Sotheby’s West Coast division as a Car Specialist in May 2015. David is a life-long automobile enthusi... read more

Don Rose

drose@rmsothebys.com

+1 617 513 0388
United States

Don joined RM in 2006 after several years of professionally trading sports and classic cars, and after earning a reputation as a noted... read more

Donnie Gould

dgould@rmsothebys.com

+1 954 566 2209
Florida, United States

Donnie Gould joined the RM team in 2002 as a partner and Car Specialist after more than two decades in the vintage automobile auction ... read more

Gord Duff

gduff@rmsothebys.com

+1 519 352 4575
Ontario, Canada

Gord Duff began his journey with RM Sotheby’s in 1998. Since then, he has gained an intimate knowledge of a variety of marques a... read more

Jake Auerbach

jauerbach@rmsothebys.com

+1 310 559 4575
California, United States

Jake Auerbach got his start in the automotive industry at an early age, spending his summers during high school working at a classic c... read more

Kurt Forry

kforry@rmsothebys.com

+1 717 623 1638
California, United States

Having worked for Bonhams’ Automobilia department for over 10 years, Kurt Forry joined RM Sotheby’s with more than a decad... read more

Matt Malamut

mmalamut@rmsothebys.com

+1 805 231 6410
California, United States

A long-time car enthusiast and Southern California native, Matt studied Automotive Technology at San Diego Miramar College and complet... read more

Michael Squire

msquire@rmsothebys.com

+44 (0) 20 7851 7070
United Kingdom

Michael Squire joined RM Sotheby’s European Division in the summer of 2016. He comes to RM with a prestigious racing background ... read more

Mike Fairbairn

mfairbairn@rmsothebys.com

+1 519 352 4575
Ontario, Canada

As one of the three founding partners of RM Sotheby’s, Mike has a long-standing interest in the classic car industry. Graduating... read more

Oliver Camelin

ocamelin@rmsothebys.com

+44 (0) 75 0110 7447
United Kingdom

With an extensive background in exotic sports car history and sales, a particular passion for American curves, and fluency in three la... read more

Paul Darvill

pdarvill@rmsothebys.com

+44 (0) 20 7851 7070
United Kingdom

Paul Darvill joined the RM Sotheby’s European team at the beginning of 2015. Paul holds a degree in French and Politics from the... read more

Pete Fisher

pfisher@rmsothebys.com

+1 519 784 9300
Ontario, Canada

Pete Fisher was first introduced to antique cars in high school, working for Classic Coachworks in his hometown of Blenheim, Ontario. ... read more

Shelby Myers

smyers@rmsothebys.com

+1 310 559 4575
California, United States

Shelby Myers grew up with the classic car industry infused into every aspect of his life. He had the unique opportunity to watch the R... read more

Tonnie Van der Velden

tvandervelden@rmsothebys.com

+31 653 84 19 60
United Kingdom

Tonnie Van der Velden joined RM Sotheby’s European division in September 2015 as a Car Specialist. A lifelong enthusiast, Tonnie... read more