Motor City

26 July 2014

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Lot 142

1999 Packard Twelve Prototype

  • Chassis no. 338032
  • Engine no. RF1 12006

Sold for $143,000


573 hp, 525 cu. in. OHV fuel-injected V-12 engine, four-speed GM 4L80E automatic transmission, full-time all-wheel drive, four-wheel independent suspension, and four-wheel power-assisted anti-lock disc brakes. Wheelbase: 119 in.

  • One-off Packard Twelve AWD prototype, completed in 1998
  • Over $1.5 million invested in engineering and production
  • Includes additional parts and extensive documentation
  • Custom 573-horsepower V-12 engine


Some cars have presence, some cars have panache, some cars have prestige, and some cars have all that and more…like Packards. This is what inspired Roy Gullickson, entrepreneur and engineer, to pursue his dream and build the new Packard Twelve.



It began as an idea among friends during a conversation at lunch in 1991. After successfully securing the trademark rights to build a new automobile with the Packard name, concept development began during September and October of 1993. Engineering and styling work was started in January 1994 and continued through to 1996 with Gullickson and Lawrence Johnson, who were both mechanical engineers with automotive experience. The new Packard Motor Car Company and Twelve prototype were first introduced publicly at the 25th anniversary celebration of Arizona Packards in Tuscon in October 1998.



A full-size styling mock-up was developed after consultation with four professional stylists, who included Don Johnson, the former GM stylist who was responsible for the final version of the Zimmer automobile. The sub-structure is an all-aluminum space-frame chassis and body, making extensive use of proprietary high-strength, heat-treated aluminum extrusions. The special aluminum suspension A-frames and knuckles are heat-treated, then X-rayed and dye-penetrant tested to detect any porosity. Anti-squat and anti-dive geometry are included, along with 13.2-inch four-wheel disc brakes. The completed car weighs in at a comparatively light 3,750 pounds.



Power is supplied by a 573 horsepower, 525-cubic inch, all-aluminum OHV V-12. The engine was tested over a five-year period and is equipped with Delco electronic-port fuel injection, dual catalytic converters and oxygen sensors, and Delco powertrain control modules. Full-time all-wheel drive is managed by a Borg Warner transfer case with a viscous clutch and a 35/65 torque split front/rear. A GM 4L80E four-speed electronic-shift automatic transmission was chosen for effortless touring. Performance is quoted at 0–60 mph in 4.8 seconds and the quarter mile in 12.5 seconds.



Inside, you’ll find fine leather upholstery, hand-finished dark walnut veneers with aluminum backing, power front seats, and power windows and locks. Comfort items also include automatic temperature control, full instrumentation, and an AM-FM radio with a CD player and changer.



Included in the purchase of the vehicle are spare parts, such as door glass, suspension knuckles and A-frames, and taillight lenses, along with a list of components with part numbers and suppliers’ names. Historical notes and materials will be provided with the car, as well as many additional photographs and original artwork.



The car is titled under authorization of federal and state laws for “constructed” vehicles, and therefore, it is not EPA or NHTSA certified. It is truly a unique vehicle and the only one built. According to the consignor, there will be no other. He adds that over $1.5 million has been invested in the cost of engineering and building this one-off, modern-day Packard prototype.



This is one time, perhaps, you’ll have to “Ask the Man Who Owns the Only One.”

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 9... 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. He is a life-long automobile enthusiast and ... 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

Ian Kelleher

ikelleher@rmsothebys.com

+1 310 559 4575
California, United States

Ian Kelleher began his automotive career immediately following his graduation from Oberlin College with a Bachelor of Arts in Politica... 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

Jonathan Sierakowski

jonathan@rmsothebys.com

+1 519 352 4575
Ontario, Canada

Jonathan Sierakowski developed a passion for classic cars while working at a Connecticut restoration shop as a teenager. He graduated with a... 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

... 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. He att... read more

Peter Wallman

pwallman@rmsothebys.com

+44 (0) 20 7851 7070
United Kingdom

Peter Wallman joined RM Europe in 2007 following nearly two decades in the international advertising industry, where he was based out ... 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