Cadillac Series 452/90

Cadillac Series 90 Sixteen
1940 Cadillac Series 90 Sixteen
Produced: 61
Original Price: $1,180 - $6,060
Average Auction Sale: $133,893
Chassis Profiles
Cadillac Series 90
1939 Cadillac Series 90
Produced: 138
Original Price: $5,235 - $7,300
Average Auction Sale: $138,183
Chassis Profiles
Cadillac Series 90
1938 Cadillac Series 90
Produced: 95
Original Price: $5,135 - $7,170
Average Auction Sale: $132,600
Chassis Profiles

Total Production: 514
From 1930 through 1940 Cadillac produced a monsterous sixteen-cylinder engine. It was first displayed to the automotive community at the Detroit Opera House prior to the Detroit Auto Show. This was the largest number of cylinders to power an automobile of all time. The hood that housed the engine was intimidating, larger and longer than any other vehicle. Up to this point, there were only a few manufacturers that produced a twelve-cylinder engine, mechanical achievements in their own right. The introduction of the sixteen-cylinder engine was historical and seen as revolutionary at the time.

Up to the 1990's there have only been three manufacturers of a sixteen cylinder engine. The Bugatti Type 47 never made series production while the Marmon Corporation offering was short lived. In comparison, the Marmon built V-16 was more powerful. By using aluminum, the 491 cubic-inch engine with its overhead values weighed just over 900 pounds. The engine was formed by merging twin-eight cylinder engines in a 45-degree angle, giving the engine an impressive look and an astonishing 200 horsepower. The use of steel cylinder sleeves added to the longevity and durability of the engine. The V-16 engine earned Howard Marmon the Society of Automotive Engineers annual design award.

The Cadillac V-16 was the first and remained in production for eleven years.

A new sixteen-cylinder engine was introduced by Cadillac in 1938. This was not their first V16 enigne; their first had been designed by engineer, Owen Nacker of Marmon fame. It had an overhead valve design and mounted at a 45-degree to one another. Each back of the sixteen cylinders had their own exhaust and fuel system. The engine featured hydraulic valve adjusters that helped with the silent valve train operation. The exterior of the engine was equally as impressive, with all the wiring and hoses concealed under cover and finished in chrome, polished aluminum, porcelain and baked enamel. The result was a 452 cubic-inch engine that was nearly unmatched in the industry at the time.

A V12 version followed shortly after the introduction of the V16; it displaced 368 cubic-inches and was basically three-quarters of a V16. Both of these engines remained in production through 1937. The V12 did not resume production for 1938. A new engine was introduced in 1938 and that very different than its predecessors. It was an L-head design, cast in a 135-degree vee, and featured a monobloc design. The was easier and more economical to manfacutre and it weighed 250 pounds less, had 21 fewer cubic-inches, but developed the same power.

The V12 engine was used to power the Series 85 for 1937. The Series 75 and Series 85 were the same vehicle, with the exception of the powerplant. The Series 75 used a V8 engine. In 1938 the V12 was discontinued, and the V16 took its place. The sixteen-cylinder cars were shortened to a length similar to the Series 75, and the chassis and bodies were interchangeable.

There were twelve bodystyles available, including coupes, convertible coupes, and sedans, as well as the larger seven-passenger sedans and limousines. These larger vehicles were called Formal Sedans or Imperial sedans depending on whether they had a division partition.

The Series 90 experienced its best year in 1938 with 315 examples built. The five-passenger Touring Sedan was the most popular, with 41 sold.

In 1939, the front of the V8 Cadillacs were midly updated. The grille was raked back and the headlights were now mounted to the nose and flush with the top of the grille. Chrome moldings were added to the running boards and the fender ornamentaion was now fully chromed. The rear license plate was moved from the left fender to the trunk lid.

There were a total of 138 V16 cars produced in 1939. Few changes or modifications to the car followed for 1940. A total of 61 V16 cars were built this would be the final year for their production. A total of 4,400 examples were built over an eleven year period.
By Daniel Vaughan | Apr 2008

Cadillac Series 452/90

Cadillac Series 90 V16
1937 Cadillac Series 90 V16
Produced: 50
Original Price: $7,350 - $7,950
Average Auction Sale: $367,813
Chassis Profiles
Cadillac Series 90
1936 Cadillac Series 90
Produced: 52
Original Price: $6,085 - $6,390
Average Auction Sale: $160,000
Chassis Profiles
Cadillac Model 452-D Series 60
1935 Cadillac Model 452-D Series 60
Original Price: $6,750 - $9,050
Average Auction Sale: $605,000
Chassis Profiles
Cadillac 452D V16
1934 Cadillac 452D V16
Original Price: $6,650 - $8,950
Average Auction Sale: $562,033
Chassis Profiles
Cadillac 452C V16
1933 Cadillac 452C V16
Original Price: $6,250 - $8,000
Average Auction Sale: $415,955
Chassis Profiles
Cadillac 452B V16
1932 Cadillac 452B V16
Original Price: $4,495 - $5,945
Average Auction Sale: $189,333
Chassis Profiles
Cadillac 452A V-16
1931 Cadillac 452A V-16
Produced: 363
Original Price: $5,350 - $9,700
Average Auction Sale: $391,709
Chassis Profiles
Cadillac Series 452A V16
1930 Cadillac Series 452A V16
Produced: 2,887
Original Price: $5,300 - $9,700
Average Auction Sale: $416,456
Chassis Profiles

Total Production: 3,886
Henry Martin Leland and his son Wilfred were partly responsible with making Cadillac one of the finest of all American Automobiles. Henry was renowned for his precision engineering and for standardizing manufacturing. He helped make Cadillac into one of the finest of all American Automobiles. Later, he founded Lincoln. Even after the Leland's departed from Cadillac, the marque remained a top-of-the-line figure.

Cadillac did not rely on four- or six-cylinder power. Every one of the company's cars was fitted with a V engine of 8, 12 or 16 cylinders. They were smooth and powerful.

During the late 1920s, the cylinder race was in full force. Cadillac's engineer Owen Knacker was tasked with developing a V16 engine that would keep Cadillac at the fore-front of the race. Their hopes were to displace Packard at the top of the luxury car market.

From 1930 through 1940 Cadillac produced a monsterous sixteen-cylinder engine. It was first displayed to the automotive community at the Detroit Opera House prior to the Detroit Auto Show. This was the largest number of cylinders to power an automobile of all time. The hood that housed the engine was intimidating, larger and longer than any other vehicle. Up to this point, there were only a few manufacturers that produced a twelve-cylinder engine, mechanical achievements in their own right. The introduction of the sixteen-cylinder engine was historical and seen as revolutionary at the time.

Up to the 1990's there have only been three manufacturers of a sixteen cylinder engine. The Bugatti Type 47 never made series production while the Marmon Corporation offering was short lived. In comparison, the Marmon built V-16 was more powerful. By using aluminum, the 491 cubic-inch engine with its overhead values weighed just over 900 pounds. The engine was formed by merging twin-eight cylinder engines in a 45-degree angle, giving the engine an impressive look and an astonishing 200 horsepower. The use of steel cylinder sleeves added to the longevity and durability of the engine. The V-16 engine earned Howard Marmon the Society of Automotive Engineers annual design award.

The Cadillac V-16 was the first and remained in production for eleven years.

A new sixteen-cylinder engine was introduced by Cadillac in 1938. This was not their first V16 enigne; their first had been designed by engineer, Owen Nacker of Marmon fame. It had an overhead valve design and mounted at a 45-degree to one another. Each back of the sixteen cylinders had their own exhaust and fuel system. The engine featured hydraulic valve adjusters that helped with the silent valve train operation. The exterior of the engine was equally as impressive, with all the wiring and hoses concealed under cover and finished in chrome, polished aluminum, porcelain and baked enamel. The result was a 452 cubic-inch engine that was nearly unmatched in the industry at the time.

A V12 version followed shortly after the introduction of the V16; it displaced 368 cubic-inches and was basically three-quarters of a V16. Both of these engines remained in production through 1937. The V12 did not resume production for 1938. A new engine was introduced in 1938 and that very different than its predecessors. It was an L-head design, cast in a 135-degree vee, and featured a monobloc design. The was easier and more economical to manfacutre and it weighed 250 pounds less, had 21 fewer cubic-inches, but developed the same power.

The V12 engine was used to power the Series 85 for 1937. The Series 75 and Series 85 were the same vehicle, with the exception of the powerplant. The Series 75 used a V8 engine. In 1938 the V12 was discontinued, and the V16 took its place. The sixteen-cylinder cars were shortened to a length similar to the Series 75, and the chassis and bodies were interchangeable.

There were twelve bodystyles available, including coupes, convertible coupes, and sedans, as well as the larger seven-passenger sedans and limousines. These larger vehicles were called Formal Sedans or Imperial sedans depending on whether they had a division partition.

The Series 90 experienced its best year in 1938 with 315 examples built. The five-passenger Touring Sedan was the most popular, with 41 sold.

In 1939, the front of the V8 Cadillacs were midly updated. The grille was raked back and the headlights were now mounted to the nose and flush with the top of the grille. Chrome moldings were added to the running boards and the fender ornamentaion was now fully chromed. The rear license plate was moved from the left fender to the trunk lid.

There were a total of 138 V16 cars produced in 1939. Few changes or modifications to the car followed for 1940. A total of 61 V16 cars were built this would be the final year for their production. A total of 4,400 examples were built over an eleven year period.
By Daniel Vaughan | May 2008

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