Carbike360 comprehensive Porsche 911 S/T and Mercedes-Benz GLC 300 4MATIC comparison based on the price, specification, fuel efficiency, features and more. Porsche 911 S/T comes with a price of ₹4.26 Cr and Mercedes-Benz GLC 300 4MATIC is priced at ₹76.80 Lakh. Porsche 911 S/T equipped with 3996 cc, 6 Cylinders Flat, 4 Valves/Cylinder, DOHC engine whereas Mercedes-Benz GLC 300 4MATIC has1999 cc, 4 Cylinders Inline, 4 Valves/Cylinder, SOHC