Amelia Island

10 March 2012

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Lot 144

1965 Triumph TR4A Roadster

  • Chassis no. CTC50221L

Sold for $30,800


104 bhp, 2,138 cc OHV inline four-cylinder engine, dual SU carburetors, four-speed manual gearbox, independent front suspension with unequal-length A-arms and coil springs, independent rear suspension with semi-trailing links and coil springs, and front disc, rear drum hydraulic brakes. Wheelbase: 88"



• Offered from the Estate of John O’Quinn

• Equipped with independent rear suspension



Produced between 1961 and 1964, the Triumph TR4 combined a new, modern and strikingly aggressive body design by famed Italian stylist Giovanni Michelotti with the basic chassis of the prior TR3A. The TR4 also improved passenger comfort with wind-up windows, face-level ventilation and an optional hardtop. The 2,138 cc engine of the late-production TR3A continued, while the 1,991 cc engine was also made available to buyers who participated in two-liter racing classes.



While the TR4 represented a natural progression to meet growing buyer expectations, Triumph’s distributors in America, the company’s largest market by far, demanded production of the old-style TR3B to test buyer acceptance of the new TR4. Ultimately, TR4 sales were strong, with 40,253 produced from 1961-1964.



The TR4A debuted for 1965, and those equipped with the all-new independent rear suspension system (IRS) represent the ultimate development of the TR4. IRS provided exceptional rear-wheel camber control with excellent wheel travel, while softer springs improved ride quality. Some 28,465 TR4As were produced between 1965 and August 1967, and of those, 75 percent were IRS-equipped, including the car offered here. At the grueling Sebring 12 Hours in 1966, ample proof of the effectiveness of the IRS concept was provided when three IRS-equipped TR4As achieved a remarkable 1-2-3 class victory.



This highly attractive, IRS-equipped TR4A Roadster from 1965 is offered from the esteemed estate of John O’Quinn. Its handsome red exterior is complemented by black upholstery piped white with a black top, plus a matching tonneau cover and carpeting. Triumph’s wood grain dash, a sporting three-spoke steering wheel, radio, rear luggage rack, wind wings and chrome wire-spoke wheels round out the package.

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