So, the roads may not be packed with fully self-driving cars yet. That's at least 15 or 20 years off, but there are some great cars out there offering similar features. Some can get pricy, but there are also some great deals to be found right now. Jared Cotter met up with Edmunds senior automotive writer Mark Takahashi. He’s popping the hood on three excellent vehicles with self-driving features for under $30,000.