According to MSI, the company had sold 85,669 units during the same month in 2009.
This was also the first time ever that an Indian car maker had sold a total of 10,18,365 vehicles in 2009-10.
In Mar, MSI sold 79,530 units in the domestic market compared to 73,855 units in the same month of 2009, registering an increase of 7.68 per cent, the company said in a statement.
Exports surged by 31.99 per cent to 15,593 units from 11,814 units in the year-ago period.
MSI said, "This is the highest ever monthly export by the car maker, breaking the previous record of 14,847 units achieved in Aug 2009."