Cadillac Series 60

{{about|Cadillac Series 60|its derivative|Cadillac Sixty Special}}

{{Infobox automobile

| image = Cadillac V8(1936), Dutch license registration AH-75-44 pic4.JPG

| name = Cadillac Series 60

| manufacturer = Cadillac (General Motors)

| model_years = 1936–1938

| assembly = Detroit Assembly, Detroit, Michigan

| class = Fullsize luxury car

| related = Buick Century
Buick Special
Cadillac Series 65
LaSalle Series 50
Oldsmobile L-Series

| platform = B-body

| layout = FR layout

| body_style = 2-door club coupe
2-door convertible
4-door sedan
4-door convertible

| engine = 322 cu in L-head
346 cu in L-head

|transmission = 3-speed manual

| wheelbase = {{convert|121.0|in|mm|0|abbr=on}}
{{convert|124.0|in|mm|0|abbr=on}}

| length = {{convert|204.3|in|mm|0|abbr=on}}{{cite book|last=Kimes|first=Beverly|title=standard catalog of American Cars 1805-1942|year=1996|publisher=Krause publications|pages=201–245 |isbn=0-87341-478-0}}

| successor = Cadillac Series 61

}}

The Cadillac Series 36-60 was Cadillac's entry-level product in the luxury vehicle market when it appeared in 1936, competing with the entry-level Packard Six. Each model year added the year prefix to the series (37-60 and 38-60) in the number hierarchy used at the time. It was replaced by the Series 39-61 in 1939, but a model that was derived from it, the Sixty Special or 60S, continued off and on through 1993.

The Series 60 was the brainchild of new Cadillac manager, Nicholas Dreystadt. Debuting in 1936, it filled a gaping price gap between the updated appearance of the successful LaSalles of which the Series 60 was the upgraded version with the "Cadillac" name, and the Series 36-70 Cadillac models. Initially it rode on a {{convert|121.0|in|mm|0|abbr=on}} wheelbase and shared the B body with cars from LaSalle, Buick, and Oldsmobile. This went up to {{convert|124.0|in|mm|0|abbr=on}} in 1937–1938.

The exterior featured a new Harley Earl–designed look with a tall, slender grille and split vee-shaped windshield. This body used Fisher Body's new Turret Top one-piece roof and Bendix dual-servo brakes. "Knee-Action" independent suspension, first introduced by Cadillac in 1934, was a welcome novelty for the mid-price market at the time.[https://books.google.com/books?id=GSgDAAAAMBAJ&dq=Popular+Science+1932+plane&pg=PA14 "Knee-Action Front Wheels" GM ad] Popular Science Monthly, March 1934, first introduced on Pontiac automobiles with the Straight-Eight engine

Under the hood was the new (less expensive) Monobloc V8. This {{convert|322|cuin|L|1|abbr=on}} engine produced 125 hp (93 kW), just 10 less than that in the larger Cadillacs. The Series 60 immediately became the company's best-selling model, making up half of all Cadillacs sold the first year.

The next year, displacement on all Monobloc Cadillacs was {{convert|346|cuin|L|1|abbr=on}}. This new engine produced 135 hp (101 kW), more than all V8 Cadillacs of just a few years earlier. The Series 60 was upgraded to the Series 61.