That old saying about wine and age: identifying South African age-cohort preferences

Purpose This study aims to identify the preferences of wine consumers based on age cohorts to identify differences in consumption from a developing country perspective, with a predominantly younger population, to determine wine consumption longevity. Design/methodology/approach The target population was wine consumers in South Africa. Through convenience sampling, the data were collected in 2020 via a self-administered online questionnaire. In total, 20,997 fully completed the questionnaire. The age categories of the respondents were assigned to a particular age cohort to differentiate the market. Findings The age cohorts revealed five cohorts, namely, Gen Z: 18-24 years (11%); Young Gen Y: 25-34 years (32%); Mature Gen Y: 35-44 years (25%); Gen X: 45-54 years (17%); and Baby boomers: 55+ years (15%). Segmenting South African wine consumers based on their age cohorts revealed statistically significant differences based on their socio-demographics, wine preferences and consumption behavior. A typology of domestic wine consumers is consequently proposed: basic, budget conscious and image-oriented wine drinking Gen Z's; experimenting and enjoyment-oriented wine drinking Young Gen Y-ers; aspirational and purposive wine drinking Mature Gen Y-ers; ritual-oriented, avid and conspicuous wine drinking Gen X-ers; and conservative, value-seeking and experienced wine drinking Baby Boomers. Practical implications This knowledge has important marketing implications and can create a greater appreciation for South African wines among the different age cohorts. The research shows the value of the generational theory in understanding wine consumers' consumption and highlights the importance of analyzing different generations rather than solely focusing on one, as this could lead to mismanagement of resources. Originality/value This is one of the most comprehensive national surveys aimed at the South African wine consumer. The research fills the current literature gap regarding the characteristics of the different age cohorts and shows how wine consumption and preferences may change over time.