Oakville complex currently assembles Edge, Flex, Lincoln MKX and Lincoln MKT, all sport utility vehicles.
Well on the way to setting another annual record: BMO chief economist.
Sales of light trucks last month climbed 5.4% but small cars fell 4.8%.
Cheap credit and economic strength in Ontario, BC and Quebec help sales growth.
Ford remains #1 despite a 2.3% sales decline; Toyota, Hyundai lag others.
The March results brought national year-to-date sales to 358,392 units, or up 0.9%.
Overall Canadian sales were 105,693 vehicles for the month, up from 103,226 in February 2013.
Global sales at 4.91 million vehicles, outpaces GM.