When considering the upper echelons of $100,000 luxury cars, 3 names are always brought up, BMW 7-series, Mercedes S-class and Audi A8. The names are almost synonymous with luxury. The Tesla should be just as formidable but they do not have the established infrastructure... yet, but when they do it will be a 4 horse race to the top. But as of now, the Audi A8 sits atop the luxury totem pole, and f
