A Taco Bell 40 oz Diet Pepsi contains 0 calories, 0 grams of fat and 0 grams of carbohydrates.
Keep reading to see the full nutrition facts and Weight Watchers points for a 40 oz Diet Pepsi from Taco Bell.
Serving Size: 1134
Calories: 0
Total Fat: 0g
Sodium: 125mg
Total Carbohydrates: 0g
Protein: 0g