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Taco Bell Mtn Dew Dirty Soda: nutrition and allergens

Taco Bell lists the Mtn Dew Dirty Soda in 3 sizes, from 270 calories (16 oz) to 470 calories (30 oz). The 16 oz has 1 g fat, 68 g carbohydrate, 0 g protein and 75 mg sodium.

Values converted by script from official files; text drafted with AI assistance From Taco Bell’s nutrition information Last checked How pages are made
Glass of fizzy cola with ice cubes against a dark background
Illustrative photo, not Taco Bell’s product · Pexels · About our photos

Nutrition facts

Mtn Dew Dirty Soda nutrition facts by size
Per serving16 oz20 oz30 oz
Calories 270330470
Total fat (g) 1 1%1 1%1 1%
Saturated fat (g) 0.5 3%0.5 3%0.5 3%
Trans fat (g) 000
Cholesterol (mg) <5<5<5
Sodium (mg) 75 3%90 4%135 6%
Total carbohydrate (g) 68 25%82 30%119 43%
Dietary fiber (g) 0 0%0 0%0 0%
Total sugars (g) 6680117
Added sugars (g) 66 132%80 160%117 234%
Protein (g) 0 0%0 0%0 0%

Percentages are the share of the FDA Daily Value for adults and children 4 and over, worked out from Taco Bell’s published amounts (how % Daily Value works). A dash means Taco Bell does not publish that value for this size.

Using the FDA’s rule of thumb that 5% of the Daily Value or less per serving is low and 20% or more is high, the 16 oz size is high in added sugars (132%) and carbohydrate (25%) and is low in saturated fat, sodium, fat, dietary fiber and protein. Add it up with other items in the Taco Bell nutrition calculator.

Values do not account for ice.

Allergens

According to Taco Bell, the Mtn Dew Dirty Soda contains milk.

Allergens reported by Taco Bell for the Mtn Dew Dirty Soda
MilkContains
EggNot listed
FishNot listed
Crustacean shellfishNot listed
Tree nutsNot listed
PeanutsNot listed
WheatNot listed
SoyNot listed
SesameNot listed
GlutenNot listed

Taco Bell says its kitchens handle egg, milk, soy, wheat and other allergens on shared equipment and in shared areas, so it cannot rule out cross-contact. Its allergen information reflects standard recipes as of the last update. Peanuts, tree nuts, fish and shellfish are not used in regular menu items, but those items may be made in facilities that also handle them, and test or limited-time items may contain them. Soybean oil is not flagged as a soy allergen. Taco Bell makes no gluten-free claims: some items are made without gluten ingredients but are prepared in shared kitchen areas and shared fryer oil, and it does not recommend its food for people with celiac disease. Its AVA-certified vegetarian items are lacto-ovo vegetarian, but they may share frying oil and handling with meat.

Filter the whole Taco Bell menu by allergen

Ingredients

Mtn Dew (16 fl oz): Carbonated water, sugar, concentrated orange juice, citric acid, natural flavor, sodium benzoate (P), caffeine, sodium citrate, gum arabic, erythorbic acid (P), calcium disodium EDTA (PF), yellow #5. Vanilla Creamer: Sugar, water, corn syrup, heavy cream, glycerin, butter (cream, natural flavor), sodium caseinate, dipotassium phosphate, butter (cream, salt), titanium dioxide (C), whey, mono and diglycerides, potassium sorbate (P), natural flavor. Contains: Milk

Other items in Dirty Sodas at Taco Bell

By calories (16 oz), the Mtn Dew Dirty Soda ranks 17 of 17 in Taco Bell’s Dirty Sodas section, from lowest to highest. The table shows the 9 items nearest to it; each item is compared at its first listed size.

Nearby items in Dirty Sodas at Taco Bell by calories
ItemCalories
Mtn Dew Baja Blast Dirty Soda Freeze16 oz 190
Dr Pepper Dirty Soda16 oz 240
Mug Root Beer Dirty Soda16 oz 240
Starry Dirty Soda16 oz 240
Pepsi Dirty Soda16 oz 250
Pepsi Wild Cherry Dirty Soda16 oz 250
Mtn Dew Baja Blast Dirty Soda16 oz 270
Mtn Dew Baja Midnight Dirty Soda16 oz 270
Mtn Dew Dirty Soda16 oz 270

Nutrition for all 17 items in Dirty Sodas at Taco Bell

Browse the Taco Bell menu by goal: high-protein items · low-calorie items · vegetarian items

Sources

  1. 1
    Taco Bell, Taco Bell Full Nutrition Information (served by Nutritionix, linked from tacobell.com) Covers nutrition, menu and diet · Last Updated 10/07/2026 · Checked 8 Oct 2026
  2. 2
  3. 3
  4. 4
    Taco Bell, Taco Bell online menu and product pages Covers diet and menu · Checked 8 Oct 2026
  5. 5
    Taco Bell, Taco Bell Full Nutrition Info page Covers menu · Internet Archive copy, September 2026 · Checked 8 Oct 2026

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