Monterey

15-16 August 2014

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Lot 238

1957 Mercedes-Benz 300 SL Roadster

  • Chassis no. 198.042.7500666
  • Engine no. 198.980.7500693
  • Body no. 198.042.7500593

Sold for $1,182,500


215 bhp (DIN), 240 hp (SAE), 2,996 cc overhead-camshaft inline six-cylinder engine, four-speed manual transmission, coil-spring independent front suspension and coil-spring single-point swing axle rear suspension, and servo-assisted drum brakes. Wheelbase: 94.5 in.

  • Formerly of the Bob Pond Collection
  • Believed to be just two owners from new
  • Optioned with special-order paint, a Becker-Mexico radio, and painted wheels
  • Currently showing less than 17,500 actual miles, with its original interior
  • Features original books and tools


Just as it had been a massive success on race tracks around Europe and North America, the 300 SL proved to be a victory for the company in its dealerships around the world. U.S. importer Max Hoffman believed that a street-legal version of the W194 Coupe would sell well in the United States, and he convinced the top brass at Mercedes-Benz to produce a road going version. Upon the car’s premier at the 1954 New York Auto Show, it was clear that Hoffman was right, as the car caused nothing short of a fanfare. With the world’s most advanced sports car chassis and powertrain laying underneath gorgeous bodywork, it was quite difficult for many well-heeled enthusiasts to not write a check and place an order on the spot.

But Hoffman had higher hopes for the already successful 300 SL Gullwing. He believed that a convertible version of the 300 SL would bring even more buyers to his dealership, as they were now lusting after a car that would not only give them world-beating performance but also a chance to let the wind flow through their hair. Other manufacturers were successfully selling convertible sports cars throughout America, and Hoffman wanted his own piece of that market.

In production, the convertible remained largely similar to the coupe, albeit with a few minor changes. In order to support conventionally hinged doors, the space-frame chassis had to be lowered, which also allowed for greater ease of entry into the more elegant convertible. Cosmetic changes included new headlights, a smaller opening in the front grille, and dual chrome strips that were affixed to the side sills, giving the roadster a more streamlined look.

Several mechanical updates were also introduced in order to keep up with the competition. The rear suspension was fine-tuned by the repositioning of the single-pivot rear swing axle and the installation of a coil spring mounted transversely above the differential. As the roadster was linked to the two axle halves by a vertical strut, which allowed engineers to install softer rear springs, it boasted a more comfortable ride and improved handling over its coupe predecessor. While these revisions added an additional 250 pounds, the roadster also received a healthy boost in horsepower. All roadsters produced were outfitted with the more sporting NSL engine from the coupe as standard configuration. Depending on the final drive ratio specified by the buyer, the roadster was capable of top speeds ranging from 133 to 155 mph.

Nineteen fifty-seven marked both the first year of production for the 300 SL Roadsters and the last year of production for the gullwing. The final 70 gullwings were produced in the first five months of that year, and 618 roadsters were produced in the roadster’s inaugural year, more than any other year in terms of roadster production. By the end of the production run in 1953, 1,858 Mercedes-Benz 300 SL Roadsters had been produced, over 400 more than the gullwing, speaking to the car’s commercial success.

This car, chassis 7500666, was produced in 1957 and outfitted with the special-order exterior paint of Hellgrun (274 G) over a cream leather interior, which was a subtle yet highly attractive color combination. Like many 300 SLs, it is believed that this 1957 Roadster was delivered through Max Hoffman’s distributorship in New York City. Bob Pond purchased this 300 SL from The Fine Car Store in San Diego, California, on November 17, 1991, and traded in a 1967 Aston Martin DB6 at the same time, as confirmed by a Bill of Sale included in the car’s documentation file. At the time of purchase, it was reported to have only had a single owner, a Marland G. Langley Jr. of Concord, New Hampshire, and it was still fitted with its original Becker Mexico radio and Michelin tires.

Since then, and before his passing in December 2007, Pond drove the car less than 1,000 miles, putting the current mileage at just under 17,500, which is believed to be original. The paint still has a splendid shine, and while the cream leather interior is starting to show its age, it is still a lovely place to be in for a drive. Quaker State service record stickers affixed to the inside of the driver’s side door show the intervals at which the car had oil changes, corroborating with the current reading of the odometer. This car also comes with a trio of original Mercedes-Benz books, a spare parts list (part number 10056), a catalogue (part number 12034), and an owner’s manual. The original spare tire still resides in the trunk, along with its set of tools.

Even 50 years after the last example left the factory, the 300 SL Roadster is still respected as one of the most incredible production cars ever produced. Its performance is still considered suitable, even by today’s standards, and many are still driven enthusiastically by their owners in vintage tours and rallies. Today, this Mercedes remains in remarkably well-preserved condition, and it would be an ideal candidate for a full restoration, or it could be left as-is and enjoyed as a wonderful original example.

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

Cameron Smyth

csmyth@rmsothebys.com

+1 519 352 4575
Ontario, Canada

Cameron Smyth joined RM Sotheby’s as a Car Specialist in 2015, working out of our corporate office and providing assistance on c... 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