  In this work, we present a class of relativistic and well-behaved solution to
Einstein's field equations describing anisotropic matter distribution. We
perform our analysis by proposing a Buchdahl ansatz which represents almost all
the known analytic solutions to the spherically symmetric, static Einstein
equations with a perfect fluid source, including, in particular, the
Vaidya-Tikekar. We have considered three different cases for generalized
Buchdahl dimensionless parameter K. Our suggested solution is free from
physical and geometric singularities, satisfies causality condition, and
relativistic adiabatic index(gamma), and exhibits well-behaved nature, as well
as, all energy conditions and equilibrium condition are well-defined, which
implies that our model is physically acceptable.
