Carbike360 comprehensive Audi RS5 Sportback and Audi Q8 e-tron 50 comparison based on the price, specification, fuel efficiency, features and more. Audi RS5 Sportback comes with a price of ₹1.13 Cr and Audi Q8 e-tron 50 is priced at ₹1.15 Cr. Audi RS5 Sportback equipped with 2894 cc, 6 Cylinders In V Shape, 4 Valves/Cylinder, DOHC engine whereas Audi Q8 e-tron 50 has Not Applicable Cylinders Inline, Not Applicable Valves/Cylinder, Not Applicable