Porsche

Racing is seen as a vital part of product development and improvement at Porsche, with very few factory-backed cars racing consecutive times with the same specifications. Engineers are constantly tinkering with engines, transmissions, suspension parts, or anything else that could increase performance between races, with those results being passed on to consumers for a more thrilling driving experience in its road cars.

All-time, Porsche is the most successful brand in the history of motorsport, with the company claiming 28,000 total victories, many of which came in sports car racing behind the wheel of the legendary 911.