Audi will literally on a roll over the next few years - what with more than 40 of its models to be in the markets by 2015; and the new models to be lined up for their respective launches, one following the other! By this year-end, 32 Audi models will be available, inclusive of the lately-launched A4 Allroad, A5 and S5 Cabriolet, TTRS and the R8 V10.