What is Personality and Brand Personality?
Brand personality, formalized by Jennifer Aaker (1997), is the set of human characteristics associated with a brand. Aaker's five dimensions are Sincerity (down-to-earth, honest, wholesome, cheerful), Excitement (daring, spirited, imaginative, up-to-date), Competence (reliable, intelligent, successful), Sophistication (upper-class, charming), and Ruggedness (outdoorsy, tough). Consumers prefer brands whose personality matches their actual or ideal self, which is why brand-personality fit predicts brand choice and loyalty better than feature comparison alone. Marketers steer brand personality through visual identity, tone of voice, spokespeople, and brand actions.
How Personality and Brand Personality actually works
The framework breaks down into the following moving parts. Knowing what each piece is — and what it is not — is what separates a B-grade answer from an A-grade answer in a written assignment.
- Aaker's 5 — Sincerity, Excitement, Competence, Sophistication, Ruggedness
- Measure with brand-personality scales
- Steer through visual identity, tone of voice, ambassadors
- Test consumer self-image and brand-personality fit
- Personality should align with positioning
A worked example: Harley-Davidson
Harley-Davidson scores extremely high on Ruggedness and Excitement and low on Sophistication and Sincerity. Every brand element reinforces this — the rumble of the engine, the leather of the apparel, the names of the bikes (Fat Boy, Road King), the rallies, the iconography. Buyers self-select on the same personality. The fit is so tight that 50% of Harley owners have a Harley tattoo — perhaps the most extreme display of brand-personality identification in marketing. The personality is the brand's economic moat.
Don't lose marks for these
- Trying to be all five dimensions — pick one or two
- Inconsistency across touchpoints
- Confusing personality with positioning (positioning is what you stand for; personality is who you are)
How to use this on the exam
Score-maximizing moves
- Cite Aaker 1997
- Identify the dominant 1-2 dimensions
- Show consistency across touchpoints
When to use Personality and Brand Personality (and when not to)
Use Personality and Brand Personality when your assignment asks you to analyze, structure, or recommend — and when you have at least two data points to populate every cell of the framework. Skip it when the question is asking for a numerical answer or a single recommendation, since Personality and Brand Personality is a structuring tool, not a calculator.