FAQs about Diet Coke Q: When was Diet Coke invented? Diet Coke, the sugar-free version of Coca-Cola, was invented in 1982 by the Coca-Cola Company. It was introduced as a response to the growing demand for lower-calorie beverages. Learn more about the history of Diet Coke Q: Is Diet Coke the same as Coca-Cola? No, Diet Coke is not the same as Coca-Cola. While they are both produced by the Coca-Cola Company, Diet Coke is a sugar-free version of the original Coca-Cola. It has a different taste and contains artificial sweeteners instead of sugar. Find more FAQs about beverages on…