
Pre-Owned Audi Buying Guide India: A4, A6, Q3, Q5 and Q7, Year by Year
If you are buying a used Audi in India, the single most useful thing to know is the date April 2020. Every A4, A6, Q3, Q5 and Q7 sold new after that point is a turbo-petrol, because Audi India dropped diesel entirely at the BS6 switchover. Before it, most of these cars were diesels. That one split decides your running costs, your registration life in Delhi NCR, and which faults you should be hunting for








