The 2015 Audi A7 has been refined even further for the new selling season, with the “Premium Plus” trim now the starting point for the roster and Audi’s blind-spot and lane-change technologies joining a long list of standard features, along with four-zone automatic climate control. In the up-level “Prestige” models, the 2015 Audi A7 welcomes a standard equipment like a head-up display, full LED headlights and the “S line” appearance package.