Audi Quattro GmbH, the Neckarsulm-based Audi skunkworks responsible for engineering the high-performance RS models as well as the mid-engine R8, worked on the Concept’s dirty parts. Engineers ...

Previously, the A1 lineup was topped by a front-wheel-drive, 185-hp, 1.4 ... parts bin and came up with the Audi TTS’s EA113 2.0-liter TFSI, MQ350 six-speed manual transmission, Quattro all ...