Does the 2016 Subaru Impreza have Apple CarPlay?

Unfortunately, no, Your 2016 Subaru Impreza does not have Apple CarPlay compatibility; You missed out on this by just a year, since all models froM2017 onward do. Now, the 2016s do have the ability to integrate with Your phone using Subaru's STARLINK system. This also gives You some voice command and music streaming capabilities. However, if You want the "real thing" as it were, then You're in luck. Pioneer makes the DMH1500NEX, usually available for around $300 on Amazon, that features A7-inch display with built-in bluetooth, and, of course, support for Android Auto and Apple CarPlay. Additionally, the head unit can support SirusXM, if You also purchase the necessary tuner for it.