The Nissan Avenir is a line of station wagons beginning production in May 1990 by Nissan of Japan, with the budget oriented delivery van starting out as the Avenir Cargo, then being renamed the Nissan Expert (ja) in 1999. The Avenir replaced the long-serving Nissan Bluebird wagon/delivery van. It was a larger companion to the Nissan Wingroad/Nissan AD van. The 1999 Expert also assumed the load carrying duties of the discontinued Nissan Cedric and Gloria delivery vans. The Avenir appeared after the Subaru Legacy wagon, but before the Toyota Caldina wagon. The Avenir's appearance was not shared with another Nissan sedan, although it was sold as the estate version of the Primera in European markets.
The name Avenir is French for "future", and it was exclusive to Nissan Store Japanese dealerships, as it was a replacement for the Bluebird wagon.