Carbike360 comprehensive Mercedes-Benz Maybach SL 680 Monogram Series and Ferrari 296 GTB 3.0 Petrol comparison based on the price, specification, fuel efficiency, features and more. Mercedes-Benz Maybach SL 680 Monogram Series comes with a price of ₹4.20 Cr and Ferrari 296 GTB 3.0 Petrol is priced at ₹5.40 Cr. Mercedes-Benz Maybach SL 680 Monogram Series equipped with 3982 cc, 8 Cylinders In V Shape, 4 Valves/Cylinder, DOHC engine whereas Ferrari 296 GTB 3.0 Petrol has2992 cc, 6 Cylinders In V Shape, 4 Valves/Cylinder, DOHC