Taco Bell
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Mtn Dew Zero Sugar, 20 oz
Say "Zero Sugar". The Mtn Dew Zero Sugar Dirty Soda is 8g sugar. Taco Bell lists no "Diet Mountain Dew"; this is its sugar-free Dew.
0g
Total carbs
0g
Sugar
−73g
vs usual
Instead of a Mtn Dew (20 fl oz) (73g sugar)
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What's in it
Mtn Dew Zero Sugar (20 fl oz)
0g carbs
Verified against Taco Bell's nutrition info on 2026-10-04. Drinks are made by hand, so amounts vary. Not medical advice.