In case the homage to the late-‘80s Audi 90 quattro IMSA GTO car hadn’t made it clear, the incoming RS6 Avant GT is very much about making the firm’s North American buyers feel all warm and ...

After all, Nardo Grey has been making RS cars look cool since forever. But clearly there is much to like about the IMSA colour scheme - not least the mandatory white wheels. Thank goodness we don ...