Experts say the 25 percent import fee will make many cars more expensive, but it is not clear when, by how much or which models. Prices (Fares, Fees and Rates), United States Politics and Government, International Trade and World Market, Customs (Tariff), Content Type: Service, Trump, Donald J, Canada, Mexico, United States, Automobiles Experts say the 25 percent import fee will make many cars more expensive, but it is not clear when, by how much or which models. NYT > Business