How long does Robert mondavi chardonay keep unopened?

Unopened bottles of Robert Mondavi Chardonnay can generally be stored for about 2 to 3 years from the vintage date if kept in a cool, dark place. However, for optimal quality, it's best to consume them within 1 to 2 years. After this period, the wine may start to lose its freshness and flavor profile. Always check the specific vintage for any particular recommendations.