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
Red Bull has 110 calories and 27 grams of sugar in a 8.4 oz serving.
Learn more at https://www.redbull.com/us-en/energydrink/red-bull-calories