The Chennai-based heavy vehicle major had sold 9,432 units during the same month of previous year, Ashok Leyland said in a filing with the BSE.
Excluding its small commercial vehicle DOST, the company witnessed 25% fall in commercial vehicle sales at 4,939 units last month from 6,597 units sold in August, 2012.
Sales of its small commercial vehicle DOST declined by 22% at 2,200 units in August 2013 against 2,835 units sold during the year-ago period.