Cadillac Model Thirty

The Cadillac Model Thirty was an American automobile introduced in December 1909 by the Cadillac Division of General Motors, and sold through 1911.

The 1912 Model 30 was the first production car to have an electric starter rather than a hand crank, spring, or other early method.

The 1910 model was available with a closed body, the first time a US automobile manufacturer had offered this type.

The engine was reworked with a longer stroke for 1913, giving 365.8 in³ (6.0 L) of displacement.

This article about a brass-era automobile produced between 1905 and 1915 is a stub.