Volvo Cars of North America, LLC, reports sales in the United States of 7,138 units for April, representing a 12.3 percent decrease compared to the same period last year. Overall, Volvo sales for North America (United States, Canada and Mexico) were 8,110 units, which is 13 percent down compared to the beginning of 2007. Volvo Canada sales were off 22.9 percent, with 767 units sold, while Volvo sales in Mexico were up by 7.9 percent, selling 205 units.Volvo Cars of North America, LLC (VCNA) is a subsidiary of Volvo Car Corporation of G?teborg, Sweden. VCNA provides marketing, sales, parts, service, technology and training support to Volvo automobile retailers in the United States, and oversees Volvo operations in Canada and Mexico. * 2007 U.S. totals include Puerto RicoSource: Volvo Cars of North America