Which Red Wine Has The Least Sugar?
Dry red wines such as Cabernet Sauvignon, Merlot, Pinot Noir, and Shiraz have the least amount of sugar as they are fermented until all the sugar is converted into alcohol. These wines typically have less than 5 grams of sugar per liter. Wines with higher sugar content include sweet red wines such as port, Lambrusco, and some Zinfandels that can have up to 20 grams of sugar per liter.