The answer to your question is that the Canadian vehicle has more base equipment in it than the U.S. vehicle. It has a regulatory requirement for immobilization systems, which don't exist in the United States but are required for manufacturers here in Canada. It has available finance rates in Canada that are substantially reduced from those available in normal commercial terms. It has roadside assistance and a variety of other value-added features that are part of the package.
On November 20th, 2007. See this statement in context.