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Motivated by two seminal models proposed to explain the Universeacceleration, this paper is devoted to study a hybrid model which isconstructed through a generalized Chaplygin gas with the addition of a bulkviscosity. We call the model a Viscous Generalized Chaplygin Gas (VGCG) and itsfree parameters are constrained through several cosmological data like theObservational Hubble Parameter, Type Ia Supernovae, Baryon AcousticOscillations, Strong Lensing Systems, HII Galaxies and using Joint Bayesiananalysis. In addition, we implement a Om-diagnostic to analyze the VGCCdynamics and its difference with the standard cosmological model. The hybridmodel shows important differences when compared with the standard cosmologicalmodel. Finally, based on our Joint analysis we find that the VGCG could be aninteresting candidate to alleviate the well-known Hubble constant tension.

A hybrid model of viscous and Chaplygin gas to tackle the Universe acceleration