Amelia Island

10-11 March 2017

Offered from a Private Collection

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Lot 260

1956 Maserati A6G/54 Coupe Series III by Frua

  • Chassis no. 2181
  • Engine no. 2104

Sold for $2,365,000


Please note that Internet bidding is not available for this lot. Interested parties that are unable to attend the sale may register to bid by telephone or place a commission bid online at rmsothebys.com.

160 bhp, 1,985 cc DOHC twin-plug inline six-cylinder engine with three Weber 40 DCO3 carburetors, four-speed manual transmission, independent front suspension with coil springs and shock absorbers, live rear axle with quarter-elliptical leaf springs and shock absorbers, and four-wheel hydraulic drum brakes. Wheelbase: 100.4 in.

  • Offered from a private collection
  • Displayed at the 1956 Turin Auto Salon
  • The sole surviving example of two coupes built by Frua on the series III chassis
  • One of 22 Frua-bodied cars overall, and 65 total examples built
  • Extensive documentation, including factory build sheets, correspondence with marque historians, period photographs, restoration invoices and photos, and FIVA passport
  • Restored by marque experts over the last 10 years
  • Class winner at the 2014 Pebble Beach Concours d’Elegance


THE A6G/54

First introduced at the 1947 Geneva Auto Salon, the A6 1500 was Maserati’s primary post-war road-going model and featured an inline six-cylinder motor that would become the mainstay of Modena’s production for the next 20 years. A cycle-winged competition version of the car soon appeared called the A6 GCS, with the “G” denoting ghisa (for cast iron black), and the “C” and “S,” respectively, standing for corsa and stradale. Featuring a single overhead-cam 2-liter version of the inline six, this model performed quite well over the ensuing season, even winning the Italian Championship while piloted by the famed Giovanni Bracco.

The success of the first GCS led to a more evolved version wearing full coachwork in both coupe and spider forms, from firms like Allemano, Frua, and Zagato, which in turn led to the creation of the A6G/53 sports racer. However, as the design was still deemed to lack adequate road manners, Maserati revised the A6G in 1954 with a detuned version of the Formula 2 engine that Giaocchino Colombo had engineered for the firm after his departure from Ferrari. The new road-going version of the 2-liter racing motor utilized a dual overhead camshaft, driven by a triple-rowed timing chain, and the former racer’s dry sump was exchanged for a new finned alloy wet sump.

The resulting A6G/54 was built in a modest batch of 65 cars through 1957, and given their hand-built quality, race-pedigreed mechanicals, and extraordinary coachwork, it is little wonder that they are considered the equal of the day’s finest Ferraris or Alfa Romeos. Also the last model built under the watch of the Maserati brothers, who had just completed their management contract with new company owner Adolfo Orsi, the A6G/54 can be considered the ultimate evolution of the brothers’ original vision.

CHASSIS NUMBER 2181

Boasting rarity, a recent restoration to concours-winning standards, and extensive documentation, this beautiful A6G/54 is one of two third-series cars bodied as coupes, and the only example still known to exist. According to correspondence from official Maserati historian Ermanno Cozzo to esteemed marque specialist Walter Bäumer, chassis number 2181 was delivered to Pietro Frua for coachwork in August 1956. Frua mounted a coupe body that was a typically voluptuous study in balanced stance and curves, utilizing a semi-fastback roof, scooped hood, and the famed trident-adorned grille. Considering the coupe’s overall profile, fastback glass section, and the two-tone paint finish of rosso capped with a nero roof, the A6G very much echoed the aesthetics of Boano’s concurrent coachwork for the Ferrari 250 GT.

In November 1956, the unusual Maserati was exhibited at the Turin Auto Salon before returning to the factory, where testing and final assembly were completed. Factory build sheets were consequently dated on 5 December 1956. Following completion, the A6G was dispatched to the United States, destined for Charles Rezzaghi’s Mille Miglia Motors in San Francisco. A one-time competition driver for Alfa Romeo, Rezzaghi was an official Maserati importer from 1954–1957, and a fixture on the West Coast’s European car community and SCCA racing scene.

From San Francisco, chassis 2181 was delivered in January 1957 to the Pomona road races for display, as depicted in a color photo in the car’s file. The Maserati had been handsomely adorned with a black stinger pattern extending from the hood’s trailing edge almost to the nose, giving the touring car a particularly sporty visage. The A6G was later sold to Stanley Sugarman, a Maserati privateer who moonlighted as the CEO of U.S. Pipe & Supply Corp. in Phoenix, Arizona. After passing to at least one more Arizona-based owner, possibly Frank Hoke of Phoenix, the car was sold around 1963 to J.S. Massa of California.

Over the following few years, the A6G/54 was sold again and an unidentified owner removed the original factory twin-cam engine and replaced it with an American V-8, a fairly common practice at the time. Later in the 1960s, the car was purchased by Maserati dealer Bob Allinger of Los Gatos, California.

By 1978, chassis 2181 was sold to Michael Adams of Valley Center, California, and he installed the engine and gearbox from a Maserati 3500 GT, bringing the car to a slightly more authentic state. In 1991 the A6G was purchased by Ed Morgan of San Francisco, and in 2007 it briefly passed through the esteemed collection of Peter Hageman in Kirkland, Washington.

In 2007, the aging Maserati was acquired by Volkmar Spielmann of Germany, and he immediately re-imported the car to Europe and set about a full restoration. Walter Bäumer was retained as a consultant, and he sourced a correct A6G/54 dual-cam motor (number 2104) from the United States, while locating a proper gearbox and suspension in Italy. Franco Tralli of Modena conducted all the chassis work, while the famed Luppi of Modena was retained to re-trim the interior. Bacchelli Franco and Roberto Villa’s highly regarded Carrozzeria Auto Sport in Modena was entrusted with restoring the coachwork. Meanwhile, Bäumer compiled a complete history on the car to supplement the available documentation. With the restoration completed and the documentation bolstered, a FIVA passport was applied for and granted in March 2011.

In June 2012, the rare A6G was sold to the consignor, a respected collector of sports cars based in Chicago. He immediately had the car delivered to McGrath Maserati in Hertfordshire, England, for a complete assessment of work required for even greater authenticity. Hundreds of photographs were taken documenting the car’s refurbishment, including a full engine rebuild, carburetor rebuild, re-chroming of all brightwork, reupholstering of the interior, and final re-assembly. All of the work was meticulously documented in a thorough typed log of invoices, including detailed work descriptions.

Documented with two binders full of information and optimally restored to factory-correct standards, chassis number 2181 was accepted and presented at the 2014 Pebble Beach Concours d’Elegance, where the Maserati Centennial was being celebrated as a highlight theme. The A6G did not disappoint, winning its class (Maserati Centennial Coachwork).

Believed to be the only remaining closed example of a Frua-bodied Series III A6G/54, and one of two ever built, chassis 2181 beacons marque connoisseurs and enthusiasts of hand-built post-war sports cars. Eligible for numerous driving events worldwide, the early coupe should also be warmly welcomed at major concours d’elegance and would make an important addition to any collection.

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