Ray Brandt Nissan is the source for new Nissan cars, new Nissan SUVs, Nissan certified pre-owned cars, and used cars in New Orleans, Louisiana and the metro area. Our Nissan dealership also offers Nissan service and genuine Nissan parts, including auto repair from certified technicians. We proudly serve New Orleans, Gretna, Harvey, and the Westbank, as well as Metairie, Kenner, Slidell, Mandeville, Covington, Baton Rouge, and the Mississippi Gulf Coast.