Stocks 13th Jul '20 EVs and Tesla A chart that is one possible explanation for Tesla’s dominance. When compared to direct competitors like Jaguar, Mercedes, Audi and Porsche, Tesla models 3 and S have almost 2x the efficiency which translates directly into savings. Click to share on Twitter (Opens in new window)Click to email a link to a friend (Opens in new window)Click to share on LinkedIn (Opens in new window)