The Altima name goes back to the mid-1980s when it was used on a top-trim line of the Nissan Leopard and the Central American version of the Laurel. It became a stand-alone marque in 1992 when it replaced the Stanza in the U.S. Built in Tennessee starting with the 1993 model year; the Altima became one of the brand’s most successful vehicles in North America. To meet the high demand, Nissan is now building the sedan in two U.S. plants. With annual sales of more than 250,000 units during the past seven years, the fifth-generation is by far the most successful version of the Altima. But the existing sedan is being phased for the 2019 model year, replaced with a new model that broke cover at the 2018 New York Auto Show.