Pepsi Advertising: What 70 Years of Challenger Strategy Teaches Us

Pepsi advertising is one of the longest-running case studies in challenger brand strategy. For seven decades, PepsiCo has used advertising not just to sell cola, but to define itself against a dominant competitor, reframe the category, and claim cultural relevance that its market share alone never fully justified.

That is a harder strategic problem than most marketers ever face. And the way Pepsi has solved it, inconsistently, brilliantly, and sometimes disastrously, tells you more about how advertising actually works than almost any textbook example you will find.

I have spent a lot of time thinking about challenger brand strategy, partly because I have worked with clients who were number two or three in their categories and needed advertising to do something more than drive short-term volume. The Pepsi story is useful precisely because it is messy. It shows you what works, what does not, and what looks like it works until you check the numbers.

What Has Made Pepsi Advertising Distinctive Over Time?

Pepsi has never had the luxury of advertising from a position of dominance. Coca-Cola has been the category leader for most of the modern era. That shapes everything about how you approach advertising strategy.

When you are the challenger, you have two broad options. You can compete on the same terms as the leader, which usually means spending more to say roughly the same thing, a fight you are likely to lose. Or you can change the terms of the competition entirely.

Pepsi has, at its best, chosen the second option. The through-line in the brand’s most effective advertising is not a product claim. It is a positioning move. Pepsi has consistently tried to own youth, modernity, and cultural momentum, while positioning Coca-Cola as the establishment. That is a structurally smart play for a number-two brand because it does not require you to win on the same battlefield.

The “Pepsi Generation” campaign, which began in the early 1960s, is the clearest expression of this. It did not say Pepsi tastes better. It said Pepsi is for a different kind of person. A younger person. A person who is forward-looking rather than nostalgic. That is brand advertising doing exactly what brand advertising should do: changing who the product is for in the mind of the consumer, not just reminding people it exists.

If you are thinking about how this connects to broader go-to-market strategy, the Go-To-Market and Growth Strategy hub covers the structural questions that sit behind decisions like this, including how to position a brand when you are not the category leader.

What Did the Pepsi Challenge Actually Prove?

The Pepsi Challenge, launched in 1975, is one of the most discussed advertising campaigns in marketing history. It deserves that attention, but not always for the reasons people give it.

The campaign involved blind taste tests conducted in shopping malls across the United States. Participants were given two unmarked cups of cola and asked which they preferred. Pepsi consistently won. The campaign then broadcast those results as advertising.

The conventional reading is that this was a clever performance stunt that used real data to undermine a competitor. That is partially right. But what the Pepsi Challenge actually did was change the frame. Before the campaign, the question most consumers were implicitly asking was “which cola should I buy?” After the campaign, the question became “which cola do I actually prefer when I am not influenced by branding?” That is a completely different question, and it was one Pepsi was set up to win.

I think about this when I see brands running comparison advertising today. Most of it is lazy. It says “we are better than them” without changing the frame at all. The Pepsi Challenge worked because it introduced a new mechanism for evaluation, the blind test, that neutralised the one thing Coca-Cola had more of: brand equity built over decades. It is one of the cleaner examples of market penetration strategy executed through advertising rather than pricing or distribution.

The limitation, which Pepsi discovered later, is that taste preference in a blind test does not straightforwardly predict purchase behaviour. People buy brands, not just products. Coca-Cola’s response was not to win the taste test. It was to remind people why the brand mattered, and eventually to launch New Coke, which is a whole other lesson in what happens when you confuse a product problem with a brand problem.

How Did Celebrity Advertising Shape Pepsi’s Brand?

Pepsi’s use of celebrity advertising is probably the most imitated and least understood part of its strategy. The Michael Jackson partnership in 1983 is the landmark example. It was not just a celebrity endorsement. It was a cultural event. The advertising and the music were inseparable, and the scale of the deal, reported at the time as the largest celebrity endorsement in history, was itself news.

What made it work strategically was alignment. Michael Jackson was, at that moment, the most culturally relevant person on the planet. Pepsi was trying to own youth and cultural momentum. The fit was not manufactured. It was genuine, and audiences could feel the difference.

The lesson I take from this is not “use big celebrities.” It is that the celebrity or creator needs to embody the brand’s positioning, not just have a large audience. I have seen enough influencer briefs to know that most brands get this backwards. They start with reach and work backwards to fit. Pepsi at its best started with positioning and found the person who lived it. That is a meaningful difference, and it is one reason why creator-led campaigns that are built around genuine alignment tend to outperform those that are simply renting an audience.

The celebrity roster Pepsi built through the 1980s and 1990s, including Madonna, Tina Turner, Ray Charles, and Britney Spears, was not random. Each reflected a specific cultural moment and a specific version of the brand’s youthful, forward-looking identity. When the strategy worked, it was because the advertising was an extension of a coherent positioning. When it started to drift, the celebrity choices became harder to explain in strategic terms.

What Went Wrong With the 2017 Kendall Jenner Ad?

The 2017 Kendall Jenner advertisement is now studied as a cautionary tale. Pepsi pulled it within 24 hours of release after widespread criticism that it trivialised protest movements and social justice issues. The brand issued a public apology.

The marketing post-mortems focused heavily on the creative execution, the imagery of a protest being resolved by someone handing a can of Pepsi to a police officer. But I think the more instructive failure was strategic, not creative.

Pepsi was trying to connect its brand to cultural relevance, which is a legitimate objective with a long history in its advertising. The problem was that the cultural territory it was trying to occupy, social protest and civil rights, was not territory the brand had earned. It had not been part of those conversations in any meaningful way. The advertising was trying to claim association without having done the work to deserve it.

When I was judging at the Effie Awards, one of the things that separated the work that held up under scrutiny from the work that fell apart was whether the brand had a credible right to the territory it was claiming. Cultural relevance is not a free resource. You earn it through consistent positioning over time, or you borrow it from someone who has it and hope the association sticks. The Jenner ad tried to do neither convincingly.

The commercial lesson is straightforward. Brand advertising that reaches for cultural meaning needs to be grounded in something the brand has genuinely stood for. When it is not, audiences notice immediately, and the backlash is proportional to the ambition of the claim.

How Has Pepsi Approached the Reach vs. Conversion Problem?

One of the persistent tensions in Pepsi’s advertising history is the balance between broad brand advertising and more targeted, conversion-focused activity. This is not unique to Pepsi, but the brand’s scale makes it a useful lens for thinking about the problem.

Earlier in my career, I overvalued lower-funnel performance activity. It felt efficient. You could see the numbers. But over time I came to understand that a lot of what performance marketing gets credited for was going to happen anyway. The person who was already going to buy Pepsi does not need to be converted. They need to be retained. Growth comes from reaching people who were not already considering you.

Pepsi’s generational strategy is structurally correct because it targets people before they have fully formed their brand preferences. Teenagers who grew up seeing Pepsi as the cool, culturally relevant cola are more likely to carry that association into adulthood than people who are first exposed to the brand as adults. The advertising investment is made before the commercial return is visible, which makes it hard to justify in a short-term measurement framework but potentially very high-value over a longer horizon.

This is the core tension in most large brand advertising budgets. Go-to-market execution is getting harder partly because the pressure to show short-term returns pushes spending towards the bottom of the funnel, where measurement is easier but incremental value is often lower. Pepsi has, at various points, shifted its mix in both directions, and the periods where it invested heavily in brand advertising tend to correlate with stronger long-term brand health, even when the short-term sales data was harder to read.

What Does Pepsi’s Advertising History Tell Us About Challenger Brand Strategy?

The strategic lessons from Pepsi’s advertising are more transferable than most marketers realise, even if you are not in the beverage industry and even if you are not number two in your category.

The first lesson is that positioning is the work that advertising amplifies. The Pepsi Challenge worked because the positioning was clear before the campaign ran. The Kendall Jenner ad failed because the positioning had drifted. In both cases, the advertising was an expression of an underlying strategic choice, or the absence of one.

The second lesson is about audience targeting. Pepsi’s decision to target the next generation of buyers rather than compete for existing Coca-Cola loyalists is a classic example of growth strategy that creates new demand rather than redistributing existing demand. It is harder to measure and slower to show returns, but it is the kind of advertising that builds durable brand equity.

The third lesson is about consistency. Pepsi’s advertising has been most effective when it has maintained a coherent point of view over multiple years. The periods where the brand has struggled, creatively and commercially, tend to be periods where the advertising was trying to do too many things at once or was chasing short-term cultural moments without a clear strategic thread.

I think about a brainstorm I sat in on early in my career at Cybercom, where the founder handed me the whiteboard pen and walked out to take a client call. The room was full of people with opinions and no clear direction. What I learned that day is that the quality of the output is almost entirely determined by the clarity of the strategic brief going in. Pepsi’s best advertising had a clear brief. Its worst advertising had a vague one.

How Should Marketers Apply These Lessons to Their Own Advertising?

The practical application of Pepsi’s advertising history is not to copy the campaigns. It is to understand the strategic logic behind the ones that worked and apply that logic to your own context.

Start with positioning clarity. Before you brief a creative team, you need to be able to answer two questions: who is this advertising for, and what do we want them to think or feel about the brand that they do not currently think or feel? If you cannot answer those questions specifically, the advertising will be vague, and vague advertising is expensive noise.

Think about the frame you are operating in. Pepsi’s most effective advertising changed the frame of the category rather than competing within it. That is a more ambitious brief, but it is also the kind of advertising that can actually shift market dynamics rather than just maintain them. BCG’s work on go-to-market strategy consistently points to category framing as one of the highest-leverage decisions a brand can make, particularly at launch or when entering a new competitive situation.

Be honest about what your advertising can and cannot do. Pepsi’s advertising has been genuinely excellent at building cultural relevance and brand preference among younger audiences. It has been less effective at closing the gap with Coca-Cola in overall market share. Those are different problems, and advertising is not the right tool for all of them. Distribution, pricing, and product range matter enormously in a category like beverages, and no amount of advertising genius fully compensates for structural disadvantages in those areas. Pricing strategy in particular is often underweighted relative to advertising in go-to-market planning.

Finally, think about the long game. The brands that build durable equity are the ones that maintain a consistent point of view over years, not quarters. That requires organisational patience and a measurement framework that can capture brand health alongside short-term sales. Most companies do not have that framework in place, which means brand advertising is perpetually vulnerable to being cut when the quarterly numbers come in light.

There is more on the structural questions behind advertising strategy, including how to set objectives that connect brand activity to business outcomes, in the Go-To-Market and Growth Strategy section of The Marketing Juice.

What Is the Honest Assessment of Pepsi’s Advertising Legacy?

Pepsi has produced some of the most strategically intelligent advertising of the past 70 years. It has also produced some of the most embarrassing. Both are worth studying.

The honest assessment is that Pepsi’s advertising has been more effective at building brand equity and cultural relevance than it has been at closing the market share gap with Coca-Cola. That is not a failure of advertising. It is a reminder that advertising operates within a broader commercial system, and that brand preference and purchase behaviour are related but not identical.

What Pepsi has demonstrated, repeatedly, is that a challenger brand can use advertising to compete on different terms than the category leader, and that this is a more viable long-term strategy than trying to out-spend a dominant competitor on their own ground. The Pepsi Generation, the Pepsi Challenge, the Michael Jackson partnership: each of these changed the conversation rather than just joining it.

The failures, including the Jenner ad and various periods of strategic drift, show what happens when the brand loses its point of view and tries to claim cultural territory it has not earned. The advertising becomes disconnected from any coherent strategic logic, and audiences, who are more sophisticated than most marketers give them credit for, notice immediately.

For any marketer thinking about challenger brand advertising, Pepsi is not a template. It is a case study in the relationship between strategic clarity and creative effectiveness. When the strategy is clear, the advertising works. When it is not, even large budgets and famous faces cannot save it.

I have seen this pattern play out across dozens of categories in my career. The brands that get the most from their advertising investment are rarely the ones with the biggest budgets or the most creative agencies. They are the ones with the clearest sense of who they are, who they are talking to, and what they want those people to believe. Pepsi at its best exemplifies that. Pepsi at its worst is a reminder of what happens when you forget it.

About the Author

Keith Lacy is a marketing strategist and former agency CEO with 20+ years of experience across agency leadership, performance marketing, and commercial strategy. He writes The Marketing Juice to cut through the noise and share what works.

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