Objectives Perceived expectations for active aging (PEAA) reflect subjective exposure to social expectations about staying active and fit in old age, for example, by maintaining health and social engagement. We investigated whether motivational and personality factors were related to PEAA in the domains of physical health, mental health, and social engagement. Method We used a nationally representative sample of German adults (SOEP-IS) covering the entire adult life span (N = 2,007, age range 16–94 years) to test our pre-registered hypotheses. Results Multiple regression analyses indicated that motivation (i.e. life goals and health-related worries) was consistently associated with PEAA in the matching domains and mediated the effects of openness to experience on PEAA. No other personality trait was associated with PEAA. Conclusion Our findings suggest that individuals preferentially notice the expectations for active aging whose content relates to their personal concerns and goals.