The company's domestic sales were marginally up at 36,002 units during the month, from 35,778 units in October 2012, HMIL said in a statement.
Exports during the month declined by 38.2% to 14,210 units from 23,006 units in the same month last year, it added.
Commenting on the sales, HMIL Senior Vice-President, Sales and Marketing, Rakesh Srivastava, said: "In this challenging market environment, sales have increased over last month by 17% on account of monsoons, festival buying and strong sales of 11,519 units of new model Grand which received an overwhelming customer response making it to the top five volume sellers within 2 months of its launch."