The company had sold 9,018 units in March last year, Toyota Kirloskar Motor said in a statement.
Sales in the domestic market also grew by 62.47 per cent during the month at 13,333 units as against 8,206 units in March 2014.
The company exported 1,290 units of Etios series this month, it added.
Toyota Kirloskar Director and Senior Vice - President, Sales and Marketing N Raja said: "Riding on new launches we continue to register a double-digit growth this month as well."