The Audi Sportback Concept is a by Audi at the North American International Auto Show (NAIAS) 2009 imagined concept car. The concept is based on the platform of foreseen for 2012 Audi A6 and is gone even in only slightly changed form as Audi A7 in series.
New technologies, which were presented on the basis of the study, are a diesel engine combustion chamber sensors that are designed to improve the control of combustion and a urea injection for exhaust gas purification. Based on this study, the new formal idiom of Audi design will be presented. The design features are reminiscent of the Audi 100 CoupÃ© S.