Tata Motors Ltd reported a net loss of Rs -8166.10 million for the March quarter, down 161.61% from the same period the previous year. Net sales declined 22.79% to Rs 85454.90 million. The net profit margin decreased to -9.56% from -2.82% the year before. Equity capital increased 0.89% to Rs 6437.80 million, while earnings per share fell to Rs -2.54 from Rs -0.98.