Six months trial on the new A3, after that it’s a $99 minimum per six months
At CES we saw more than one example demonstrated of cars with integrated 4G LTE connectivity. Audi is about the make it a reality on an actual roadgoing model with the new 2015 A3, but it comes at a price. Audi has partnered with AT&T for the service that does at least offer a six-month free trial for all new A3s with the Audi Connect system.
After this, you’ve got to pony up the dough to carry on using it. The cheapest plan is $99 for 5GB of LTE data spread out over a period of six months. If you want more than that, AT&T will sell you 30GB spread over 30-months, for $499. You read that right.