Not many Cdn manufactured 240s were made for the US in 1981-82... Mainly the police package cars in 1982. In 1983-85, there were more built, as the 700 series production ramped up. Some 1985 model 240s sold in the states were Canadian cars. Not just US spec Canadian-built cars, but actual Canadian cars. In 1985, the Canadian cars were US spec, mechanically. Only the bumpers, interior trim, etc, were different. As an example, you could get a cloth interior 245DL up north, but, in the US, they were all vinyl interior until 1989, when Volvo finally began offering a cloth option down here for the DL wagons. The GL wagons with velour were extremely rare here. I've only seen two that were US spec cars. Both 1982 models with the B21F engine.
Non 4-cylinder 1977-85 240s in Canada were Swedish built cars. Again, US specification mechanicals, but, European trim level equipment, at least on the Diesel for 1982-early 1984 production. A late 1984 Canadian Diesel will be identical to the US version, except for speedometer, wagons getting cloth, and the bumpers.