Bajaj Auto December sales grow 16% YoY to 3.26 lakh units; two-wheeler sales up 15% Bajaj Auto's domestic sales last month increased 28 % to 1,90,919 units from 1,48,583 units, year-on-year (YoY). Total exports during the month rose 2% to 1,35,887 units as against 1,32,931 units, YoY.