Unveiled in 1991, the Avalon was a concept vehicle does not appear to have any direct relation to the full-size car produced by Toyota in what country?
Toyota concept vehicles, 1990–99: Unveiled in 1991, the Avalon was a concept vehicle designed by Calty. Toyota Avalon: The Toyota Avalon is a full-size car produced by Toyota in the United States, and is the flagship sedan of Toyota in the United States, Canada, Puerto Rico, and the Middle East.
i don't know