It had clocked sales of 1,01,380 cars in July 2014.
The company said its domestic sales increased 22.5 per cent last month to 1,10,405 units, as against 90,093 units a in July last year.
Sales of mini segment cars, including Alto and WagonR, increased 31.3 per cent to 37,752 units compared with 28,759 units in the year-ago period, MSI said in a statement.
Sales of the compact segment comprising Swift, Estilo, Ritz, Dzire rose 13.9 per cent to 48,381 units in July this year as against 42,491 units last year.
The sales of company's mid-sized sedan Ciaz, which was launched in October 2014, stood at 2,099 units. The company had sold 233 units of SX4 sedan in July 2014. There was no sale of premium sedan Kizashi during the month.
Utility vehicles, including Gypsy, Grand Vitara and Ertiga, saw a sales growth of 22.8 per cent at 6,916 units in July this year, from 5,631 units in the corresponding month last year.
Exports during the month rose marginally to 11,307 units compared with 11,287 units in July last year, MSI said.
