So I guess the difference lies in the more "affordable" models by Mercedes/BMW/Audi, like the Benz C class, BMW 1 and 3 series, and Audi A4. These are probably

So I guess the difference lies in the more "affordable" models by Mercedes/BMW/Audi, like the Benz C class, BMW 1 and 3 series, and Audi A4. These are probably the best selling models for these companies, which makes this article even more senseless.