G2 - Grape has 50 calories and 12 grams of sugar in a 20 oz serving.
Learn more at https://www.pepsicobeveragefacts.com/Home/Product?formula=32199&form=RTD&size=20
Virgil's - Zero Sugar Black Cherry has 0 calories and 0 grams of sugar in a 12 oz serving.
Learn more at https://virgils.com/products/zero_nutrition_facts/