Budd XR-400

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Budd XR-400
Budd XR-400 proposal for AMC sports car.jpg
Overview
Manufacturer Budd Company
Body and chassis
Class concept car
Body style sports car
Layout FR layout
Powertrain
Engine 327 cu in (5.4 L) V8
Transmission 3-speed automatic
Dimensions
Wheelbase 108 inches (2,743 mm)

The XR-400 was a fully operational concept car.[1] A "sporty" youth-oriented convertible was built in 1962 by the Budd Company, an independent body builder in Detroit, Michigan, for evaluation by the fourth largest U.S. automaker at the time, American Motors Corporation (AMC).[2] The phrase “ahead of its time” applies to this proposed vehicle.[3]

Origin[edit]

The XR-400 was developed and constructed by the Automotive Division of the Budd Company.[4] The "R" stood for Rambler.[5]

The objective of this car was to entice AMC to expand into a new market segment with a low-cost Rambler-based "sports convertible."[6] The Budd Company was a long-time supplier of tooling, parts, and bodies to automakers. Budd also worked with Nash Motors, AMC's predecessor company, to develop the first monocoque (unitized) automobile body in 1940.[7]

By enticing AMC with this concept, Budd’s already existing business with AMC would increase. It planned to supply bodies and major sub-assemblies for the production version of this new car.[8] Budd estimated that the new model could be available for public sale by October 1963,[9] six months ahead of the Ford Mustang.[10]

Design[edit]

The XR-400 was built on a shortened two-door 1962 Ambassador chassis.[11] To keep costs down, Budd engineers kept front of the unit body with the suspension in the same location. The engine's position was lowered by two inches (51 mm) with new rear mounts, the radiator was lowered by 3.5-inches, the fan blades were shortened, as was the oil-filler neck.[5] The air cleaner was relocated, the exhaust system was reshaped, and the gas tank was new.[5]

The XR-400's long nose was accomplished by adding a second cowl section behind the original that made space for the battery.[12] The car was styled by Budd with a rather clean and uncluttered body giving little indication of its Rambler sedan origin. A double crease in the beltline suggested a family relationship to the contemporary styling of Rambler’s large-sized cars.

The proposed model was a true 2+2 (two front bucket seats plus limited use seats for two back passengers) sleek, steel-blue convertible with a long hood and a short, stubby rear deck.[2] The XR-400’s long 108-inch (2,743 mm) wheelbase and truncated overhangs gave it athletic proportions, while the top-up appearance suggested a close-coupled two-seater sports car. Classic sports car touches included a hood line that slopped lower than the front fenders, doors that had a dip in their top, and simulated scoops behind the front wheels.[2]

Power for the XR-400 was supplied by a standard Ambassador two-barrel 250 hp (186 kW; 253 PS) 327 cu in (5.4 L) AMC V8 engine.[3] The engine bay could accommodate any of AMC’s I6 or V8 engines. The transmission was an automatic (not typical of sports cars) controlled through a floor console mounted shift lever.[9] Braking was provided by an experimental front disc brake system.[13]

The interior used AMC’s front seats and many other hardware items. In classic sports car fashion, the driver had all controls and a full set of instruments (speedometer, tachometer, as well as gauges for fuel, water temperature, amperes, and oil pressure) that mounted directly ahead of a highly regarded three-spoke wood-rimmed Nardi (brand) steering wheel.

Budd's sales pitch to AMC included pioneering a market "presently untapped by any other manufacturer" with a car so "unlike anything else on the road it would attract widespread attention, provide your dealers with both a new profit area and morale-builder, and offer unusual advertising and sales promotion opportunities."[14]

Expectations[edit]

The experimental convertible was publicly exhibited at the 1964 meeting of the Society of Automotive Engineers (SAE).[4] The press release stated that the concept shows how modifying Rambler Ambassadors results in:

"... A brand new type of car—one designed specifically to take over a healthy segment of the new car market presently untapped by any American manufacturer...."[9]

Automotive press reports stated that such a new model could have appeared in AMC dealer showrooms, thus establishing a market segment at least six months before Ford's similar Mustang started the "pony car" market.[7] Unfortunately, AMC turned down the idea.[15] There were probably several reasons for this decision, including:[16]

  • American Motors’ President George W. Romney, who cemented the company as a maker of compact cars, left the company in February 1962 to run for governor of Michigan.
  • His replacement, Roy Abernethy, began a strategy head-to-head competition with the Big Three automakers (General Motors, Ford, and Chrysler) across all major market segments.[17]
  • The new model had very little interior room to compete successfully against other sporty compact cars such as the Chevrolet Corvair Monza and the Pontiac Tempest Le Mans.
  • American Motors was developing entirely new models for 1963 and this was a major capital drain. Entering a completely new market segment with an unproven car could be a costly mistake.
  • The company was itself working on a new compact fastback concept car called the Rambler Tarpon using the soon to be introduced third-generation Rambler American platform.

Legacy[edit]

The Budd Company kept the only prototype model, but later renamed it "XR-Budd" and used it for marketing purposes. The prototype was upgraded with chrome plated reverse wheels with exposed lug nuts, but the original version had stamped steel wheels with full hubcaps. The car is now at The Henry Ford Museum and displayed at major classic car shows.[18]

There are two final ironies to the XR-400 story.[9]

  1. The idea was first presented to Ford Motor Company in 1961 when Budd developed a sporty convertible by combining a 1957 Thunderbird body with a 1961 Ford Falcon chassis. Ford turned them down (and subsequently based its new Mustang on the compact Falcon chassis) so Budd tried to pitch its concept to AMC.[19]
  2. In 1987 American Motors was acquired by Chrysler Corporation. At the time Chrysler was headed by Lee Iacocca, who, while working at Ford was responsible for introducing the Mustang. As Iacocca stated, "you either lead, follow, or get out of the way."[20]

Through imagination it is possible to reweave history just by thinking about the "What If?" and "suppose, for example, that the sporty compact 'ponycar,' that wildly successful 1960s phenomenon, had come not from Ford but tiny American Motors?"[2][6]

References[edit]

  1. ^ "Prototypes and Show Cars: XR-400". AMX-files.com. Archived from the original on 30 April 2008. Retrieved 14 June 2013. 
  2. ^ a b c d Janicki, Ed (April 1965). "Budd's Mustang - a prototype "family sports car" by an independent body builder". Car Life 12: 60–61. Retrieved 14 June 2013. 
  3. ^ a b Strohl, Daniel (22 February 2013). "Never-was Rambler-based pony car headed to Keels and Wheels". Hemmings. Retrieved 14 June 2013. 
  4. ^ a b "Budd-Built Beauty". Automotive Industries (Chilton) 130 (12): 47. 15 June 1964. Retrieved 14 June 2013. 
  5. ^ a b c Vaughan, Daniel (August 2010). "1962 AMC Rambler Budd XR-400 news, pictures, and information". Retrieved 14 June 2013. 
  6. ^ a b Auto Editors of Consumer Guide (6 November 2007). "1962 Budd XR-400 Sports Convertible". howstuffworks.com. Retrieved 14 June 2013. 
  7. ^ a b Strohl, Daniel (9 January 2008). "Rambler’s Mustang? the Budd XR-400". Hemmings. Retrieved 14 June 2013. 
  8. ^ Wright, Richard A. (10 January 2000). "Rare special cars highlight Ford collection". The Detroit News. Archived from the original on 3 March 2012. Retrieved 14 June 2013. "...two purposes in mind: to demonstrate Budd's capabilities and as a proposal for manufacture of a small, sporty personal car." 
  9. ^ a b c d "Budd XR-400 Convertible (museum's online exhibit)". The Henry Ford. September 1999. Retrieved 14 June 2013. 
  10. ^ Wright, Richard A. (21 April 2003). "Ford museum preserves greatest moments in automotive history". The Detroit News. Archived from the original on 19 February 2012. Retrieved 14 June 2013. "...the Budd XR-400 could have gone into production six months ahead of Ford's Mustang..." 
  11. ^ Auto Editors of Consumer Guide (6 November 2007). "XT-Bird Becomes XR-400". howstuffworks.com. Retrieved 14 June 2013. 
  12. ^ The Henry Ford (19 June 2009). "The Henry Ford conservation specialists preparing the Budd XR-400 for Motor Muster". YouTube. Retrieved 14 June 2013. 
  13. ^ "The Henry Ford preps pony cars for Motor Muster". The Henry Ford Museum. 19 June 2009. Retrieved 14 June 2013. 
  14. ^ Auto Editors of Consumer Guide (6 November 2007). "Budd Company's Pitch to AMC". howstuffworks.com. Retrieved 14 June 2013. 
  15. ^ Theobald, Mark (2004). "Edward G. Budd Mfg. Co. - 1912-1946 - Budd Co. 1946-present". Coachbuilt.com. Retrieved 14 June 2013. 
  16. ^ Auto Editors of Consumer Guide (6 November 2007). "Why AMC Passed on the 1962 Budd XR-400". howstuffworks.com. Retrieved 14 June 2013. 
  17. ^ Schnapp, John B. (1979). Corporate strategies of the automotive manufacturers. Lexington Books. p. 121. ISBN 978-0-669-03243-7. Retrieved 14 June 2013. "Faced with increasing competition from domestic compacts and small imports, Abernethy attempted to increase AMC's volume by selling a broad line of models much like that of the Big Three." 
  18. ^ "18th Annual Keels & Wheels Concours d'Elegance to Showcase Concept Car". Michigan Meetings & Events. Retrieved 14 June 2013. 
  19. ^ Auto Editors of Consumer Guide (6 November 2007). "Budd Company's Pitch to Ford". howstuffworks.com. Retrieved 14 June 2013. 
  20. ^ Greenwald, John; McWhirter, William; Szczesny, Joseph R. (30 March 2002). "Automobiles". Time. Retrieved 14 June 2013.