Sleek and sexy road rockets from the United States, Japan and Europe dominate the new -
model introductions slated for this year's Los Angeles and Detroit auto shows, which open early next month.
However, Audi development boss Ulrich Hackenberg hints elements of the new car will be seen on future production
models, including an upcoming RS3 sedan
slated for
introduction in 2015 as a rival to the Mercedes - Benz CLA45 AMG.