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In Episode 283 of Anecdotally Speaking, discover how at times data can reveal preferences but not what people truly care about.

In Episode 283 of Anecdotally Speaking, Shawn shares a story about the famous New Coke saga. What began as a straightforward taste test between Coca-Cola and Pepsi in the 1970s led to one of the most infamous product launches in corporate history. The data was clear, yet the market reaction was anything but predictable.

This episode explores the limits of data, the weight of emotional connection, and why understanding what your customers will fight for matters more than knowing what they prefer in a blind test.

Explore the ‘Acquired’ Podcast here: https://www.acquired.fm/

For your story bank

Tags: Storytelling, Leadership, Change Management, Customers, Branding, Marketing

This story starts at 4:31

The story begins almost by accident in around 1975. A local Dallas advertising agency was running research for 7-Eleven. They were testing a generic cola and, as benchmarks, they included Pepsi and Coca-Cola in blind taste tests. Participants would take a sip from unlabelled cups and indicate which one they preferred. Time and again, people chose Pepsi.

Word of these results spread, and eventually Coca-Cola ran their own extensive blind tests. The outcome was similar. In sip tests, consumers consistently preferred the sweeter taste profile of Pepsi over the existing Coca-Cola formula.

From a data perspective, the conclusion seemed obvious. If people prefer the sweeter taste, then surely the product should be reformulated.

Fast forward to 1985. After significant internal debate and extensive testing, Coca-Cola made the extraordinary decision to discontinue its original 100-year-old formula and launch New Coke. This wasn’t a limited release or a product extension. They replaced the original entirely.

The backlash was swift and emotional. Loyal customers were outraged. Thousands of complaint calls flooded in. People wrote letters. Some began stockpiling cases of the original Coke. There were protests. Late-night talk shows mocked the decision. It became a cultural flashpoint.

What the blind taste tests had measured was preference in a single sip. What they hadn’t measured was emotional attachment, identity, nostalgia and brand loyalty.

Coca-Cola wasn’t just a beverage. For many Americans, it was woven into family memories, national identity and personal history. People didn’t just like Coke. They felt something about it.

Within just 79 days, Coca-Cola reversed course and reintroduced the original formula as Coca-Cola Classic.