Duesenberg Model J

The Duesenberg Model J is a

The newly revived Duesenberg company set about to produce the Model J, which debuted December 1 at the New York Car Show of 1928. In Europe, it was launched at the "Salon de l'automobile de Paris" of 1929. The first and — at the time of the New York presentation — only example made of the series, the J-101, was a LeBaron sweep panel dual cowl phaeton, finished in silver and black.^[8] By the time the Great Depression hit in October 1929, the Duesenberg Company had only built some 200 cars. An additional 100 orders were filled in 1930. Thus, the Model J fell short of the original goal to sell 500 cars a year.^[9]

Engine

The 420 cu in (6,900 cc)

As was common practice among the luxury car brands, only the chassis and engine were displayed; the body and interior trim of the car would be custom-made to the owner's specifications by a third-party coachbuilder. The chassis on most model Js were the same, as was the styling of such elements as fenders, headlamps, radiator, hood and instrument panel.^[13]

About half the model Js built by Duesenberg had coachworks devised by the company's chief body designer,

The chassis cost

The J was generally available with either with a short 142.5 in (3.62 m) wheelbase chassis or long 153.5 in (3.90 m)).[11] Special orders included two SSJs shortened to 125 in (3.18 m) and a few extended to 160 in (4.06 m) and over.

The dash included mechanically timed lights that reminded the driver when to change the oil and inspect the battery.^[16]

Most engine and chassis were made in 1929 and 1930, but due to the Depression, high price, etc., ended up sold and bodied throughout subsequent years. Thus the year for a given Model J usually refers to the latter.^{[citation needed]}

A series of minor modifications were carried out during the model's production life. The first major change was to replace the four-speed gearbox, which proved unable to handle the engine's power, with an unsynchronised three-speed gearbox, subsequently fitted to all Duesenbergs. Unlike almost all American manufacturers, Duesenberg did not switch to a fully synchronised gearbox in the mid-1930s, which made the Model J difficult to drive and outdated by the latter years of its run.^[17] The factory closed in 1937.

Supercharged version (SJ)

A Duesenberg marketing slogan was that the only car that could pass a Duesenberg was another Duesenberg—and that was with the first owner's consent.^[18]

Reinforcing this claim was the powerful 320 hp (239 kW) supercharged "SJ" model developed on the 142.5 in (362 cm) wheelbase^[19] by Fred Duesenberg and introduced in May 1932.^[7] It reputed to be capable of 104 miles per hour (167 km/h) in second gear and have a top speed of 135–140 mph (217–225 km/h) in third. Zero-to-60 mph (97 km/h) times of around eight seconds and 0–100 mph (0–161 km/h) in 17 seconds were reported for the SJ in spite of the unsynchronized transmissions, at a time when even the best cars of the era were not likely to reach 100 mph (160 km/h). Duesenbergs generally weighed around two and a half tons; up to three tons was not unusual, considering the wide array of custom coachwork available.

The SJ's supercharger was located beside the engine; the vertical driving shaft necessitated a redesigned exhaust manifold arrangement; originally this took the form of a one-piece eight into one Monel manifold that re-routed the exhaust away from the engine, outside the engine compartment and through a single hole in the right front fender. The eight port manifold was found to be prone to cracking and was quickly superseded by a second manifold arrangement that routed four branches through the right side panel of the hood and right front fender. At least one supercharged car retains its original eight port manifold while most can be recognized by the four exposed exhaust pipes encased within bright flexible metal conduit tubes, a design which Cord registered as a trademark and used in his supercharged Cords and Auburns.^{[citation needed]} The flamboyant external exhaust pipes were offered both as an option on new normally aspirated Model Js^[20] and retrofit to earlier Model Js.^[21]

Fred Duesenberg died of pneumonia on July 26, 1932, resulting from injuries sustained in an automobile accident in which he was driving a Murphy SJ convertible.^[22] His brother, Augie, took over Fred's duties as chief engineer and Harold T. Ames became president of Duesenberg, Inc. Only 36 SJs were ever built.^[23]

Duesenberg Special

With financing from sponsors, Ab Jenkins commissioned the Duesenberg Special as a speed record car. It was built in 1935 on a supercharged Duesenberg Model J rolling chassis with a standard wheelbase, a modified front axle, and a non-standard high rear axle ratio. The engine was highly tuned by Augie Duesenberg. High performance parts developed for the Special, especially the "ram's horn" twin-carburetor inlet manifold, would be used on later supercharged Js. In October 1935, Jenkins drove the car to a one-hour record of 153.97 mph (247.79 km/h) and a twenty-four-hour record of 135.57 mph (218.18 km/h) at a circuit on the Bonneville Salt Flats.^[23] The 24-hour record would be held until 1961. The car was renamed "Mormon Meteor" after a Curtiss Conqueror aircraft engine was installed in place of the Duesenberg engine.^[24]

Twenty Grand

The one-off custom 1933 Rollston Arlington Torpedo-bodied Duesenberg SJ

The short-wheelbase supercharged J, referred to by the public as the SSJ, had an extra-short wheelbase of 125 in (3,200 mm) and an engine delivering close to 400 hp (298 kW) through the use of the dual-carburetor "ram's horn" manifold developed for the Duesenberg Special.^[3] The "ram's horn" manifold has two branches, each of which splits into two more branches.^[26]

Only two were built; both had lightweight open-roadster bodies produced by Central Manufacturing Company, an Auburn subsidiary in Connersville, Indiana.^[20] At the rear, each short-wheelbase roadster had an external spare tire and smaller “later-style” round taillights.^{[citation needed]}

The first short-wheelbase roadster was sold to the actor Gary Cooper in 1935.^[3][17] The other "SSJ" was lent by the company to actor and established Duesenberg customer Clark Gable in 1936.^[17] Cooper and Gable would race each other in the Hollywood Hills in these cars.^[3]

JN

There is another version of the model J known as the Duesenberg JN (a name never used by the company either). All JNs were sold with Rollston coachwork and only 10 were produced in 1935.^[27] In an attempt to give a more modern look to an ageing design, the JN was equipped with smaller 17-inch-diameter wheels (versus 19 inches), skirted fenders, bullet-shaped taillights, and bodies set on the frame rails for a lower look. The battery box and tool box were redesigned slightly so that the doors could close over the frame. Supercharged JNs gained the logical SJN designation.^[28]

Reception

The Model J quickly became one of the most popular luxury cars as well as a

Originally, New York City supported the Model J. It was the financial capital of the United States in 1929, and many of its people could afford such an expensive car. As the Depression deepened, however, power shifted, and ultimately it was newly wealthy Hollywood that kept Duesenberg alive through much of the 1930s.^[9] It was so reputed and imposing that many Hollywood stars, such as James Cagney, posed next to the car to promote their careers.

There was a gradual evolution (up to the 1937 model) to preserve the "stately lines" while moving into a more integrated mode of styling. The final evolution of the Duesenberg engine was ram-air intakes, which were added to some of the last supercharged models to produce 400 hp (298 kW), referred to as "SSJ". Of the 481 Model Js^[30] (including all its versions) produced between 1928 and 1937, about 378 survive. Some are speculated to have been lost in the war, particularly those exported to Europe, while others may had been parted out or even altered beyond recognition during the late 1940s and early 1950s.

Legacy

Duesenberg ceased production in 1937 after Cord's financial empire collapsed. However, two more Duesenbergs were completed between 1937 and 1940. The first one was delivered by the coachbuilder Rollson to the German artist Rudolf Bauer in April 1940; it is both the longest Duesenberg and the last one delivered.^[31] The last one ever made was assembled from leftover parts between 1938 and 1940.^[8]

Duesenberg became far less popular during World War II, and by 1941 to 1942, used specimens were abundant and cheap, with advertised prices averaging around $700 ($13,053 in 2023 dollars ^[15]) for the cars in excellent condition. Even still, a few used Model Js were advertised for around $300 to $400, with some ultimately selling for only $100 or $200.^{[citation needed]}

Business rebounded in the 1950s, when classic and vintage cars became popular among collectors. Several Model Js were advertised in The New York Times in the fall of 1950, at prices as low as $500, though an exceptional restored example could exceed $2,000 ($25,328 in 2023 dollars ^[15]) which was still within the reach of the average working American.

By 1959 a decent example could not be bought for less than $4,000, and an exceptionally fine specimen could approach $10,000 ($104,521 in 2023 dollars ^[15]). A record price of $12,000 had been paid for a Duesenberg J in a private sale that year. In 10 years' time, by 1969, a Model J could fetch anywhere between $20,000 and $75,000 ($623,140 in 2023 dollars ^[15]). A record price of $205,000 ($1,266,518 in 2023 dollars ^[15]) was set at an auction in 1974 for a model J, surpassing Adolf Hitler's personal Mercedes-Benz 770, which sold for $153,000 the year prior.

The Duesenberg Special, a.k.a. "Mormon Meteor", was sold at an auction by Gooding & Co. in August 2004 for $4.5 million.^[32] Another SJ sold for $4.4 million at RM Auctions in Monterey, California, in 2007.^[33]

In 2018 a Duesenberg SSJ that was formerly owned by Gary Cooper was sold at auction for $22 million.^[34] This made it the most expensive American car ever sold.^[35]

See also

• Timeline of most powerful production cars

Notes

References

Wikimedia Commons has media related to Duesenberg J.

• Apen, John (2007-04-13). "The Longest Duesenberg". Businessweek.com. Archived from the original on 17 April 2011. Retrieved 2010-11-23.
• Borgeson, Griffith (2005) [1984]. Errett Lobban Cord: His Empire, His Motor Cars: Auburn, Cord, Duesenberg. New Albany, Indiana: Automobile Heritage Publishing.
  LCCN 2003114944
  . Retrieved 2013-12-14.
• Buehrig, Gordon M. (Spring 1966). Bailey, L. Scott; Kaufman, Mervyn (eds.). "I remember the Duesenberg". Automobile Quarterly. 4 (4). New York, NY USA: 370–373.
  LCCN 62-4005
  . Retrieved 2013-12-14.
• Ema, Randy (2007). "The Duesenberg: The Grandest yet". autos.msn.com. Archived from the original on 16 February 2012. Retrieved 2010-11-23.
• Cheetham, Craig, ed. (2006). Ultimate American Cars. Motorbooks.
  ISBN 0-7603-2570-7
  .
• Cheetham, Craig (2006) [2004]. Vintage Cars. St. Paul, MN USA: Motorbooks. pp. 72–79.
  ISBN 978-0-7603-2572-8
  . Retrieved 2013-12-13.
• Kimes, Beverly Rae, ed. (1990). "Duesenberg". The Classic Car. Des Plaines, IL USA:
  LCCN 90-84421
  .
• Kimes, Beverly (1996). Standard catalog of American Cars 1805-1942. Krause publications.
  ISBN 0-87341-428-4
  .
• Melissen, Wouter (9 February 2005). "Duesenberg J Judkins Fixed-Top Coupe". www.ultimatecarpage.com. Archived from the original on 8 August 2014. Retrieved 26 December 2012.
• Melissen, Wouter (2004). "Duesenberg SSJ LaGrande Roadster". Ultimatecarpage.com. Archived from the original on 7 August 2014. Retrieved 2010-11-23.
• Rodgers, Robert S. (30 April 2010). "The End of the Line - The Duesenberg JN". Deloreanmotorcar.com. Archived from the original on 13 November 2013. Retrieved 23 November 2010.
• Vaughan, Daniel (February 2007). "1935 Duesenberg Model SJN Images, Information and History". Conceptcarz.com. Retrieved 2012-04-06.
• Wolff, Raymond A. (1966). Bailey, L. Scott; Kaufman, Mervyn (eds.). "Duesenberg—It's A Grand Old Name".
  LCCN 62-4005
  . Retrieved 2013-12-14.