In most of Asia and Africa, Isuzu is known primarily for trucks of all sizes, after Isuzu dropped all sales of sedans and compact cars in the late 1990s due to plummeting sales. In the days when Isuzu sold passenger cars, they were known for focusing on the diesel-engined niche. In 1983, for instance, long before the explosion in diesel sales, diesels represented 63.4% of their passenger car production. In 2009, Isuzu abandoned the United States consumer market due to lack of sales. Isuzu as a corporation has always been primarily a manufacturer of small to medium compact automobiles and commercial trucks of sizes medium duty and larger, but markets around the world show different needs.