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Medium Diet Dr Pepper with zero-sugar cherry
Don't 'make it dirty' and skip the coconut. Both are sugared: in a medium, Make It Dirty adds 17g carbs and coconut adds 9g. Sonic has no zero-sugar coconut, so you can't get a truly sugar-free Dirty Dr Pepper.
Instead of a Medium Dirty Dr Pepper (61g sugar) · carbs added up from each ingredient
What's in it
Diet Dr Pepper, Medium
0g carbs
Cherry Zero Sugar Add-In, Medium
0g carbs
Verified against Sonic's nutrition info on 2026-10-04. Drinks are made by hand, so amounts vary. Not medical advice.