The company had sold 17,473 units in January 2013, a company release said here.
The domestic sales stood at 19,389 units, a growth of 18 per cent over January 2013, it said.
"We have achieved a cumulative domestic growth till January 2014 of 23 per cent. This is primarily due to a bumper kharif crop and the anticipation of a good Rabi crop," Mahindra & Mahindra Tractor and Farm Mechanisation chief executive Rajesh Jejurikar said.
However, exports declined by a steep 33 per cent to 720 units in Jnauray 2014 as against 1,071 units in January last year, the release said.