Robust sales drive Maruti Suzuki Q2 net up 42%: Country's top carmaker Maruti Suzuki India reported a 42.1 per cent jump in net profit at Rs 1,225.56 crore for the September quarter, driven by strong sales growth, lower material cost and favourable foreign exchange. The company had posted a net profit of Rs 862.54 crore during the same period last fiscal. Net sales of the company rose 13.2 per cent to Rs 13,574.8 crore during the second quarter as against Rs 11,996.33 crore during the same period year ago.