CarPlay is available in hundreds of cars, with manufacturers like Cadillac, Chevrolet, Fiat-Chrysler, Ford, GMC, Honda, Kia, Lincoln, Mercedes-Benz, Porsche, Volvo, Nissan, BMW, Hyundai, Porsche, Toyota, Volkswagen, Infiniti, and more offering CarPlay-equipped vehicles that are available now. Even semi trucks are gaining CarPlay support, with Volvo introducing its CarPlay-equipped VNL series trucks, and Honda has also introduced the first motorcycle with CarPlay support.
Apple has created an official master list of all the CarPlay vehicles available in the United States and other countries. For those in search of a CarPlay-equipped vehicle, Apple's list is the best way to determine the options that are available. It is updated on a regular basis to add new models, but may not include new CarPlay vehicles as soon as they are announced. For that reason, the CarPlay Timeline at the bottom of this roundup is also a good resource for finding news on Wireless CarPlay Smart Box vehicles as soon as they're announced.
Apple's list includes over 400 new 2016, 2017, and 2018 models from nearly all vehicle manufacturers, and additional automobile manufacturers are adding support on a regular basis.