Read more about Audi Q7 Petrol variant launched in India at Rs 67.8 lakh on Business Standard. Audi launched petrol variant of Audi Q7 in India, starting price at Rs 67.76 lakh. Audi Q7 40 TFSI quattro is powered by a 2 litre petrol engine with 252 horse power, capable of accelerating from 0 to 100 km/h in just 6.9 seconds.