Below are the nutrition facts and Weight Watchers points for Large Grape Slush from Sonic Drive-In .
There are 450 calories in a Large Grape Slush from Sonic. Most of those calories come from carbohydrates (100%).
*All percent daily value figures are based on a 2,000 calorie diet.
Weight Watchers Freestyle Points: 28
Weight Watchers SmartPoints: 28
Weight Watchers PointsPlus: 13
Weight Watchers points for the full Sonic menu
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We are working on getting the allergen information for this item.
We are working on getting the ingredients for this item.