With sales sagging, automakers once again are dangling incentives such as zero percent financing, according to the Wall Street Journal. Although the earlier round of no-interest or discounted financing last fall led to record demand for vehicles, buying has since cooled.
The seasonally adjusted pace of U.S. vehicle sales fell to the lowest monthly level in three years in May, and was 1.7 percent lower in June compared with the year-earlier month. Moreover,










