Once again Cadillac fielded six models: The series 37-60, 37-65, 37-70, 37-75 were all eight cylinder cars. The
37-85 was the same as the 37-75 except now it had twelve cylinders. The series 80 of 1936 was dropped this
year. Also the 37-90 (with 16 cylinders) was essentially the same as the 36-90 of 1936. In fact, this was the last
year for this overhead valve V-16 engine and body with its 154 in. wheelbase. Next year, the sixteen cylinder
power plant would be an L-head shoehorned into the series 75 on a 141 in. wheelbase.