[gallery link="none" columns="1" size="full" ids="84683"] source: Audi AG Editor’s note: Occasionally, we feature a concept vehicle on the site. Most don’t make it into production but sometimes we wish they did Originally published on February 25, 2015 New interpretation of the Avant philosophy Groundbreaking infotainment architecture and entertainment concept High-performance hybrid drive with 455 hp and 750 Nm (553.2 lb-ft) of torque A design with dynamic elegance and the latest high ...