2015 Audi A3 Credit: Audi The 2015 Audi A3 will have an integrated 4G LTE connectivity for its navigation system for faster Google Map and Street View access. Reports say that the 2015 Audi A3 will be the first car to have a 4G LTE data access. The upgraded connectivity will be available via AT&T for $17 per month. Check out other features of the 2015 Audi A3 in the following video. Continue reading 2015 Audi A3 with 4G LTE and other Features (VIDEO)