Great News! We have a huge selection of used cars from trade-ins, lease returns, and corporate demos. Due to Premier Nissan of Metairie selling more new and used cars than anyone in our region, we trade for many low-mile, clean used cars. Call 504.455.5800 today. We price all of our used cars at or below market value. Great News! We have a huge selection of used cars from trade-ins, lease returns, and corporate demos. Due to Premier Nissan of Metairie selling more new and used cars than anyone in our region, we traded for many low-mile, clean used cars. Call 504.455.5800 today. Don't wait because they will move fast. We price all of our used cars at or below market value.