In the thrilling world of motorsport, Audi and BMW are two big names that always come to mind. While both have had their share of victories, Audi arguably takes the lead in terms of success. They've dominated endurance racing, notably the 24 Hours of Le Mans, with multiple wins. BMW, on the other hand, has its stronghold in the touring car sector. However, it all boils down to personal preference and what one defines as 'success' in the realm of motorsport.

Audi has been a dominant force in the 24 Hours of Le Mans auto race for more than a decade. This dominance is due in part to their use of advanced technologies, such as their lightweight aluminum construction, aerodynamics, and turbocharged engines. Additionally, their well-designed and reliable cars give them an edge over the competition. Audi’s team of experienced drivers, including Tom Kristensen, is also a major factor in their success. Finally, the company’s commitment to the event helps them to stay competitive year after year.