Sonic French Vanilla Cold Brew Iced Coffees contain between 210-650 calories, depending on your choice of size. The size with the fewest calories is the Small French Vanilla Cold Brew Iced Coffee (210 calories), while the Route 44 French Vanilla Cold Brew Iced Coffee contains the most calories (650 calories).
Choose from the sizes below to see the full nutrition facts, ingredients and allergen information.
