12/08/2008 08:48. The majority of 2008 Honda Accords are manufactured at Hondas Marysville, Ohio, automotive plant that churns out both sedan and coupe versions. Engines and transmission for these cars also are built at stateside facilities. The Marysville plant also builds the Acura TL and RDX, but the Accord is still its core product. Accords have been manufactured there for more than 25 years, the first one rolled out in November 1982. // Cars.com