But how strong is it and how much caffeine does it have? Mountain Dew contains more caffeine than many sodas — 54 mg per 12-ounce can — but less than the average cup of coffee. A similar serving of coffee would have 140 mg of caffeine!
Top 5 Caffeinated SodasJolt Cola - by far the most well-known higher caffeinated soda. Afri-Cola - while creating its own caffeine sensation in Germany this cola made its way into the US in the 60's. Mt Dew - "Do the Dew" as the saying goes with this citrus flavored caffeinated soda.
Some of the more common national-brand carbonated beverages analyzed in this study with their caffeine contents were Coca-Cola (33.9 mg/12 oz), Diet Coke (46.3 mg/12 oz), Pepsi (38.9 mg/12 oz), Diet Pepsi (36.7 mg/12 oz), Dr Pepper (42.6 mg/12 oz), Diet Dr Pepper (44.1 mg/12 oz), Mountain Dew (54.8 mg/12 oz), and Diet