In 1916, Durant returned to General Motors but was forced out of the company again in 1920 and soon after created Durant Motors, which was liquidated in 1933, according to General Motors' website.

General Motors invested nearly $2 billion to modernize its historic campus by architect Eero Saarinen. WSJ took a tour to see how GM has built a studio to make the cars of the future. Photo ...

At one point Ally Financial was working on diversifying its business. That is why it offers products and services outside of auto lending. However, it doesn't really have material scale outside of the ...