DETROIT — Audi, Porsche, BMW and Lexus are the best-performing brands in Consumer Reports’ annual rankings, but lower-priced options aren’t far behind. Subaru, Kia, Mazda, Honda and Buick also made it into the organization’s top ten brands for 2017. Tesla was the highest-ranking U.S.-based brand, at number eight. The worst performers were Fiat, Jeep and
