Audi Halts Diesel A6 Deliveries Over Latest Emissions Revelation
Volkswagen AG’s Audi unit suspended deliveries of some of its popular sedans and coupes after informing German authorities of irregularities in emissions systems, embroiling the luxury brand further in the carmaker’s diesel scandal. An internal review revealed abnormalities in the engine-management software of current A6 and A7 models with V-6 diesel motors, Audi said in a statement on Tuesday.