Carbike360 comprehensive Audi e-tron GT S and Audi A8 L Technology comparison based on the price, specification, fuel efficiency, features and more. Audi e-tron GT S comes with a price of ₹1.72 Cr and Audi A8 L Technology is priced at ₹1.54 Cr. Audi e-tron GT S equipped with Not Applicable Cylinders Not Applicable, Not Applicable Valves/Cylinder, Not Applicable engine whereas Audi A8 L Technology has2995 cc, 6 Cylinders In V Shape, 4 Valves/Cylinder, DOHC.