Amelia Island

10-11 March 2017

Offered from a Private Collection

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Lot 262

1974 Porsche 911 Carrera RS 3.0

  • Chassis no. 9114609106
  • Engine no. 6840124

Sold for $1,375,000


230 bhp 2,995 cc SOHC air-cooled horizontally opposed six-cylinder engine with Bosch mechanical fuel injection, five-speed manual transmission, independent front suspension with Bilstein gas-pressurized shock absorbers, torsion bar rear suspension with Bilstein gas-pressurized shock absorbers and anti-roll bar, and four-wheel ventilated disc brakes. Wheelbase: 89.3 in.

  • Offered from a private collection
  • One of only 55 examples built
  • Originally used as a factory demonstration car
  • Documented provenance; only four owners since new
  • Highly original condition, including engine and gearbox, and original paint
  • Ideal for vintage driving events, PCA meets, and Rennsport celebrations
  • Rare privateer model built to homologate the mighty Carrera RSR


In early 1973, Porsche poured newfound competition resolve into the 911 platform by building the 2.7-liter Carrera RS, a homologation special that allowed them to race a 2.8-liter Carrera RSR under the factory banner. A year later, Stuttgart used the same basic approach to homologate a 3-liter RSR factory race car. But while the 1973 Carrera RS was built in an unexpected tide of 1,580 examples, the 1974 Carrera RS 3.0 was manufactured in a comparatively small run of just 55 cars.

In addition to receiving a larger 3-liter engine displacement, the former type 911/72 engine was upgraded with new cylinder heads with larger inlet ports, and larger inlet and exhaust surfaces for the valve heads. Cars specified for Group 4 regulations also received twin-plug ignition. Most significantly, the crankcase material was switched from pressure-cast magnesium to a more durable die-cast aluminum alloy. With such bullet-proof construction, the motor could be race-tuned to develop as much as 330 horsepower, though in standard street guise the RS 3.0 put out around 230. Such power propelled the low-weight car to 60 mph in 5.5 seconds and a top speed of 155 mph.

The 3.0’s chassis was essentially that of the prior 2.7-liter version, though the rear torsion bars and anti-sway bars were reinforced, the Fuchs wheels were widened by an inch at front and rear, and the ventilated disc brakes were derived from the legendary 917 race car. The bodywork was also modified, incorporating elements of the 2.8 RSR factory racer, as well as paneling from the concurrent model-year G-Series. Features included a deeper front bumper to accommodate a larger oil cooler, wider front and rear fenders, thin-gauge steel paneling and thin-gauge glass, and a large rubber-edged whale tail to replace the 2.7’s ducktail.

Despite being a precursor to the factory-campaigned 3.0 RSR, the Carrera RS 3.0 still made a competition impact, including a 12th-overall finish at the 1974 24 Hours of Le Mans. Particularly rare among the 1970s Porsche homologation specials, the powerful Carrera RS 3.0 has evolved into one of the marque’s most collectable 911-based race cars, as an indelible link in the 911’s legendary competition evolution.

This rare Carrera RS 3.0 claims the unusual distinction of being a former factory demonstration car that was used to sell the model to potential customers. One of those same customers went on to own the car later in its life, helping to document a fascinating back-story. Chassis 4609106 is one of 55 examples built. John Starkey’s book on the subject, The Racing Porsche: R to RSR, states that this 911 was officially listed as Vorführwagen (demonstration car), which is confirmed by then Porsche test driver, Jürgen Barth.

When the Carrera RS 3.0 model was announced to the press in early 1974, a Porsche dealer from Ohio named Charles Stoddard was in attendance at the world-introduction held at the Porsche factory in Germany. Given his interest in the model, Mr. Stoddard was granted a test run on the Hockenheimring with Jürgen Barth at the wheel, and the car used was 4609106, the example offered here. Stoddard had no inkling at the time that in a matter of years he would own the very same car.

Following its press release duties, the Carrera RS was distributed to Sonauto, the Porsche-owned importer for France. On 14 July 1974 the car was exported to the United States by its first owner Sydney Butler. He had the car flown to JFK International Airport (in the cargo hold of a 747) and then transported to his home in Memphis, Tennessee. After three years of enjoying the RS, Sydney offered the car in December 1977. Chuck Stoddard, who knew Sydney at the time, became aware of the RS’s availability and traded a new 1976 930 Turbo in exchange for the rare homologation special. On 19 December, the dealer officially purchased the car for himself from his own dealership, Stoddard Imported Cars, as reflected by an original Ohio title. At the time, the odometer displayed just 16,423 kilometers.

Mr. Stoddard pampered the rare Carrera RS, never exposing it to inclement weather, and fastidiously garaging and maintaining it as needed. After retaining possession for nearly 20 years, he sold the Porsche in November 1996 to Japanese collector Motoi Akaishi, and the car remained in Japan until January 2004, when it was purchased from Akaishi by the consignor, a respected collector based in Chicago. When re-imported to the United States in March 2004, the 911 still exhibited extreme originality, with the original factory-appointed white paint and gold-highlighted Carrera RS script showing beautifully, while the original 3.0-liter engine and transmission remained intact.

The consignor undertook a few measures to make the car more enjoyable in driving events, including replacing the clutch and rear shock absorbers, sound proofing the engine bay, lowering all four corners for a lower center of gravity, and mounting new Michelin XGT tires. In the interest of shoring up the car’s documentation, he contacted Mr. Stoddard and discovered the interesting factory demo history and established chain of ownership. In January 2012, the consignor applied for a FIVA passport, and the powerful RS 3.0 was subsequently driven on the famed Tour Auto Rally, a 2,500 kilometer journey through France. After completing the workout, the 911 was delivered to the Porsche specialists at the Autofarm in England for some of the aforementioned sympathetic mechanical freshening.

Currently displaying 29,279 kilometers, and poised for further driving use or exhibition at premium concours and PCA events, this rare and highly original Carrera RS 3.0 is a preeminent example. The car’s fascinating factory history and strong documentation of provenance make it a particularly desirable example of the rare 1974 homologation special, affording a unique opportunity for Stuttgart enthusiasts and 911 connoisseurs worldwide.

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