It is well known that the implicit resolvent equations are equivalent to the quasivariational inclusions. We use this alternative equivalent formulation to study the sensitivity of the quasivariational inclusions without assuming the differentiability of the given data. Since the quasi-variational inclusions include classical variational inequalities, quasi (mixed) variational inequalities, and complementarity problems as special cases, results obtained in this paper continue to hold for these problems. In fact, our results can be considered as a significant extension of previously known results.