Carbike360 comprehensive Maruti Baleno Sigma MT and Mercedes-Benz C-Class C 300 AMG Line comparison based on the price, specification, fuel efficiency, features and more. Maruti Baleno Sigma MT comes with a price of ₹6.74 Lakh and Mercedes-Benz C-Class C 300 AMG Line is priced at ₹67.25 Lakh. Maruti Baleno Sigma MT equipped with 1197 cc, 4 Cylinders Inline, 4 Valves/Cylinder, DOHC engine whereas Mercedes-Benz C-Class C 300 AMG Line has1999 cc, 4 Cylinders Inline, 4 Valves/Cylinder, DOHC.