Would you consider Porsche an automaker? I assume so; then, it might surprise you that most of their revenues and profits don't come from producing and selling cars, but rather from financial products.
According to Porsche, Porsche Automotive had a profit of €4,110 million in 2018, whereas Porsche Automotive and Financial Services had a profit of €4,396. [1] This means the financial services branch contributed 6.5% of the profits.
[1] https://annualreport2019.volkswagenag.com/divisions/porsche....
