Question: what was the difference between new coke and coke classic?
Answer: As it turns out, New Coke was actually a version of the Diet Coke formula sweetened with high-fructose corn syrup. Even today, Diet Coke shares more with New Coke than it does with the original Coke formula. Coke Zero is the closest Coke has ever come to a sugar-free version of its classic taste.