London

8-9 September 2013

Mercedes Collection

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Lot 106

1954 Mercedes-Benz 300 Adenauer Cabriolet

  • Chassis no. 186.014.4500511
  • Engine no. 186.920.02756/52

Sold for £105,280


123 bhp, 2,975 cc straight-six engine with twin Solex carburettors, four-speed manual transmission, independent front suspension with double wishbones and coil springs, rigid rear axle with coil springs, and front and rear vacuum-assisted power brakes. Wheelbase: 3,050 mm

The 300 series marked a very important line of vehicles for Mercedes-Benz, as they were the first Mercedes-Benzes produced by the company after the end of World War II. The four-door versions of the car adapted the name “Adenauer” because six custom examples of the 300 saw use by the chancellor of Germany at the time, Konrad Adenauer. Often used by politicians, captains of industry, and other wealthy individuals, the 300 Adenauer symbolised success of its owners.



According to the original registration document supplied with the car, chassis 4500511 was registered new on 24 July 1954 to its first owner, a manufacturing concern called the Dornbusch Company. The Adenauer was then sold to its second owner, Ulrich Brehme, of Muelheim a.d. Ruhr, in 1958. The following year, it was sold through dealer Meyer Frauck, of Düsseldorf. In addition to this informative document, the car is also accompanied by a new copy of the 300 instruction manual.



Finished in a timeless colour combination of black over red leather, this 1954 300 Adenauer Cabriolet looks simply stunning. Presented in fully restored condition, the leather looks almost unused and the paint is black as night. Some of the interior woodwork has been replaced, but it is obviously of a very high quality. The engine bay is nicely detailed, and the condition of all its mechanical components is just as good as the cosmetics. Whilst this car is part of a large collection and has not seen much use since its restoration, it is clear that the car has been very well looked after and preserved.



Considering its remarkable condition and rarity, with only 591 of the four-door cabriolets produced, this car will definitely attract attention wherever it goes in the future. The 300 Adenauer Cabriolet was one of the status symbols of its time, and it still remains a symbol of power and wealth today. This car is certainly worthy of being a part of another collection of fine Mercedes, or it will fit in equally well as part of an assemblage of benchmark conveyances.

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