Sonic Banana Taffy Ice Cream Slushs contain between 450-1330 calories, depending on your choice of size. The size with the fewest calories is the Mini Banana Taffy Ice Cream Slush (450 calories), while the Large Banana Taffy Ice Cream Slush contains the most calories (1330 calories).
Choose from the sizes below to see the full nutrition facts, ingredients and allergen information.
