1933 Duesenberg Model SJ news, pictures, specifications, and information
Arlington Torpedo Sedan
Coachwork: Rollston & Company
Designer: Gordon Buehrig
Chassis Num: 2539
Engine Num: J-513
Widely known as 'Twenty Grand', reflecting its 1932 selling price, this supercharged Duesenberg with chassis number 2539 and engine J-513, was designed by Gordon Buehrig as a show car for the Chicago Century of Progress Exposition of 1933-1934. This graceful one-off closed-coupled design is considered by many to be one of the most beautiful Duesenbergs built.

The current owners acquired this Duesenberg in 1978. Before undertaking a restoration, Mr. Buehring and former Duesenberg president Harold Ames were both consulted to ensure an accurate restoration. The car emerged from the shop at San Sylmar exactly as it appeared the day it left the factory for the World's Fair. Since that time, this wheeled sculpture has resided in the Grand Salon of the Nethercutt Collection in Sylmar, California.
Riviera Phaeton
Coachwork: Brunn
Chassis Num: 2577
Engine Num: SJ528
Sold for $1,320,000 at 2005 RM Auctions.
Sold for $1,430,000 at 2010 RM Auctions.
Sold for $1,595,000 at 2015 RM Auctions.
This 1933 Duesenberg SJ Riviera Phaeton (SJ528), one of only 36 SJs produced, was purchased in June of 1934 by Lt. Col. Jacob Schick, best known for the invention of the cartridge-style Schick Razor and the first electric 'dry razor.' Schick kept the  [Read More...]
By Daniel Vaughan | Aug 2011
LWB Phaeton
Coachwork: LaGrande
Chassis Num: 2540
Engine Num: J510
Sold for $1,688,500 at 2008 RM Auctions.
This 1933 Duesenberg Model SJ Phaeton with coachwork by La Grande has chassis number 2540 and engine number J510. It possesses the sought-after eight-cylinder supercharged engine which promises 320 horsepower. In July of 1933 it was tested by the D  [Read More...]
By Daniel Vaughan | Oct 2008
Convertible Sedan
Coachwork: Murphy
Designer: Gordon Buehrig
This Duesenberg Model SJ was originally constructed in 1933 in a convertible bodystyle that was a popular choice at the time. It was both sporty and elegant. This vehicle has unique non-whitewall tires. The interior is finished in red while the exter  [Read More...]
By Daniel Vaughan | Mar 2011
Beverly Sedan
Coachwork: Murphy
Designer: Gordon Buehrig
Engine Num: SJ-512
Duesenberg introduced the Model SJ in 1932; SJ denoting a supercharged version of the magnificent Duesenberg straight-eight that produced an incredible 320 horsepower .... 55 horsepower more than its normally aspirated brother. Just 36 SJ chassis wer  [Read More...]
Convertible Sedan Speedster
Coachwork: Schwartz
Designer: Gordon Buehrig
This 1933 Derham Convertible Sedan Speedster was sold new to H.G. Liebhardt in Denver, Colorado, at a cost of $17,000. The car was sold to Bill Harrah of Reno, Nevada, who in 1960, had Schwartz of Pasadena, California, restore and built the coachwor  [Read More...]
Convertible Coupe
Coachwork: Murphy
Designer: Gordon Buehrig
Chassis Num: 2496
Engine Num: SJ478
Great ingredients guarantee spectacular results. In the case of a Duesenberg, it was the magical combination of Fred Dusenberg's mechanical skills, E. L. Cord's capital and a supercharged 320 horsepower Lycoming straight eight engine, that resulted i  [Read More...]
By Daniel Vaughan | Jun 2016
Convertible Victoria
Coachwork: Rollston & Company
Engine Num: J-272
This car with engine J-272 was delivered new with a centrifugal supercharger increasing engine output to a factory-claimed 320 horsepower. The supercharger model was the SJ designation, and the bare chassis cost a staggering $11,750 before being fitt  [Read More...]
Riviera Phaeton
Coachwork: Brunn
Chassis Num: 2577
Engine Num: SJ528
Sold for $1,320,000 at 2005 RM Auctions.
Sold for $1,430,000 at 2010 RM Auctions.
Sold for $1,595,000 at 2015 RM Auctions.
After Fred Duesenberg died in a Model J accident in 1932, his brother Augie was retained to put the final touches on the supercharged Duesenberg SJ. The SJ delivered 320 brake horsepower while retaining the outstanding naturally aspirated performance  [Read More...]
Riviera Phaeton
Coachwork: Brunn
Chassis Num: 2577
Engine Num: SJ528
Sold for $1,320,000 at 2005 RM Auctions.
Sold for $1,430,000 at 2010 RM Auctions.
Sold for $1,595,000 at 2015 RM Auctions.
If a close shave is the key to sex appeal, then a fine Duesenberg in addition had to cause an irresistibility unrivaled by any other combination.  [Read More...]

By Jeremy McMullen

Background

The Duesenberg Company produced high-end, luxury automobiles and racing cars from 1913 through 1937. It was created by the Duesenberg brothers, Fred and August, who formed the Duesenberg Automobile & Motors Company, Inc. in Des Moines, Iowa with the intent on building sports cars. Just like many of their time, they were mostly self-taught engineers and had only constructed experimental cars up to this point.

Duesenberg's place in history was officially solidified in 1914 when Eddie Richenbacker drove a Duesenberg to an astonishing 10th place finish at the Indianapolis 500. Duesenberg later went on to win the race, capturing overall victories in 1924, 1925, and 1927. A Duesenberg was used as a pace car for the Indianapolis 500 in 1923.

Starting with the companies first appearance at the Indianapolis 500 in 1913 and continuing for a consecutive 15 years, there were a total of 70 Duesenberg racing cars entered in the race. Thirty-two of the cars finished in the top ten. In 1922, eight of the top ten cars were Duesenberg-powered. Many great racing names, such as Eddie Rickenbacker, Rex Mays, Tommy Milton, Peter DePaolo, Albert Guyot, Ralph DePalma, Fred Frame, Stubby Stubblefield, Ab Jenkins, Ralph Mulford, Jimmy Murphy, Joe Russo, and Deacon Litz raced in a Duesenberg.

Duesenberg's racing pedigree was not just reserved for the United States; in 1921, Jimmy Murphy drove a Duesenberg to victory at the French Grand Prix at the LeMans racetrack. This made him the first American to win the French Grand Prix. It also made the Duesenberg the first vehicle to start a grand prix with hydraulic brakes.

The Duesenberg headquarters and factory was relocated in July of 1921 from New Jersey to Indianapolis. Part of the purpose for the move was to focus more on the production of passenger vehicles. The Company had a hard time selling their Model A car. This was a very advanced car with many features not available on other vehicles being offered at the time. The engine had dual overhead cams, four-valve cylinder heads and was the first passenger car to be equipped with hydraulic brakes.

The Duesenberg Company produced 667 examples of the Model A, making it their first mass-produced vehicle. The Model A was powered by a 183-cubic-inch single overhead camshaft inline eight-cylinder engine. The strain of racing, moving, and lack of selling automobiles sent the company into receivership in 1922. After a few years, it's debts had been resolved, thank in-part to an investor group. The company re-opened in 1925 as the Duesenberg Motors Company.

In 1926, Errett Lobban Cord purchased the Duesenberg Company. The company appealed to E.L. Cord, owner of the Cord and Auburn Automobile Company, because of its history, the engineering ingenuity of the products, brand name, and the skill of the Duesenberg Brothers. The purpose was to transform the company into a producer of luxury automobiles.

Duesenberg Model J and Model SJ

Fred Duesenberg was a master of creating engines and was a creative designer. He had a talent for conceiving new ideas and ways of doing things. The engines he constructed were beautiful, mechanically sound, and advanced. E.L. Cord gave him one task: 'Create the best car in the world.' This was a very tall order and came at a very difficult time in history. The onset of the Great Depression and the Stock Market crash was just around the corner. Competition in the luxury car segment was fierce and involved all facets of the automobile. The cylinder wars that began in the 1920s and continued into the 1930s had marque's trying to outdo each other on the bases of their engines output, number of cylinders, and the speed of their ultra-luxury automobiles. Styling continued to be very important and often outsourced to the greatest designers and coachbuilders of the time. Maruqee's such as Cadillac, Packard, Rolls-Royce, Hispano-Suiza, Isotta Fraschini, Bugatti, and others were all trying to out-do each other and continue in business during this difficult point in history.

The Duesenberg Model J was first unveiled to the public at the New York Car Show on December 1st of 1928. Only the chassis and engine were shown and it still impressed enough to make front page news. The wheelbase was 142-inches making it nearly 12 feet. The chassis had a six cross-members made it very sturdy and able to accommodate the heaviest of bodies. The engine had dual overhead camshafts and eight-cylinders with four valves per cylinder. It displaced 420 cubic-inches and produced an impressive 265 horsepower in un-supercharged form. The engine had been designed by Fred Duesenberg and constructed by the Lycoming Company, which had been recently acquired by E.L. Cord. There was a brilliant lubrication system which automatically lubricated various mechanical components after sixty to eighty miles. Two lights mounted on the dashboard indicated when the lubrication process was transpiring. After 750 miles, lights mounted on the dashboard would light-up indicating the oil required changing. After 1500 miles, the lights would illuminate indicating the battery should be inspected. Top speed was 119 mph and 94 mph in second gear. With the use of a supercharger, the top speed increased even further, to nearly 140 mph. Zero-to-sixty took around eight seconds with 100 mph being achieved in seventeen seconds.

Each chassis was driven at speed for 100 miles at Indianapolis before being delivered to the customer or coachbuilder.

The coachwork was left to the discretion of the buyer and the talents of the coachbuilders. Prominent coachbuilders from North American and Europe were selected to cloth the Model J and Model SJ in some of the grandest and elegant coachwork ever created.

The cost of a rolling chassis prior to 1932 was $8,00. The rolling chassis usually included all mechanical components, front fenders, radiator grille, bumpers, running boards, dashboard, and sometimes a swiveling spot-light. After 1932, the price was raised to $9,500. After the coachwork was completed, the base price was $13,500 with a top-of-the line model fetching as much as $25,000 or more. To put this in perspective, the entry level Ford Model T in the early 1930s cost around $435 with the most expensive version selling for about $650. Many individuals in very prominent careers, such as doctors, made around $3,000 annually. The Great Depression meant the number of individuals capable of affording an automobile of this caliber soon dwindled. Those who could afford one often bought modest vehicles to avoid public uprising and ridicule. The pool of marques who catered to the upper-class of society did all they could to attract buyers; prices were lowered and incentives were made just to attract another sale. Needless to say, competition was fierce.

After the New York Show, Duesenberg ordered enough components to build 500 Model Js. Specifications and drawings of the chassis had been sent to prominent coachbuilders six months prior to its unveiling at the New York Show. This had been done to guarantee that a wide variety of bodies were available after its launch. Duesenberg ordered bodies in small quantities and offered the completed cars to have on-hand incase the customer wanted to take delivery immediately. The first customer took delivery of their Model J in May of 1929. This was just five weeks before Black Tuesday.

The Model SJ, a supercharged version of the Model J, produced 320 horsepower. The supercharger was located beside the engine with the exhaust pipes beneath through the side panel of the hood through creased tubes. The name 'SJ' was never used by the Duesenberg Company to reference these models.

Even though the Model J had received much attention from the press and promotional material was well circulated, sales were disappointing. The Duesenberg Company had hoped to construct 500 examples per year; this figure was never matched with a total of 481 examples constructed throughout its lifespan. Duesenberg did find customers such as Gary Cooper, Clark Gable, Greta Garbo and James Cagney. Monarch, kings, queens, and the very wealthy accounted for the rest of the sales.

Production continued until the company ceased production in 1937. Little changed on the Model J over the years. The four-speed gearbox was replaced by a unsynchronized three-speed unit which was better suited to cope with the engines power. The last Model SJ's produced had ram-horn intakes and installed on two short-wheelbase chassis. Horsepower was reported to be as high as 400. These examples are commonly known as 'SSJ' in modern times.

In 1932, Fred Duesenberg was involved in a car accident which claimed his life. Development on the Model J had come to a halt which was not a problem at the time, but within a few years had become antiquated in comparison to the competition. An entirely new design and updated mechanical components were required for the Duesenberg name in 1937 in order to stay competitive. The cost and development time was too much for E.L. Cord to consider, and so he withdrew his financial support and the company dwindled.

August Duesenberg tried, unsuccessfully, to revive the Duesenberg name. Fritz Duesenberg tried again in the mid-1960s but again without success.
By Daniel Vaughan | Feb 2007
 
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