Allroad is a semi-offroad wagon of Audi brand. Two versions of Allroad exists – A4 Allroad Quattro (based on Audi Avant vehicle), that is being produced since 2009 and another one is A6 Allroad Quattro (based on Audi A6 Avant version), which has its roots from 1999. Main changes between allroad and original version are wider track and adjustable air suspension.