A numerical investigation is performed in the present research to confer the boundary layer characteristics of MHD flow of hybrid nanoliquids across a stagnation region of the poignant needle with thermal radiation and irregular heat source/sink effects. The hybrid nanoliquid utilized in this study is composed of uniquely manufactured aluminum alloys AA7075/AA7072 suspended in methanol liquid. Simultaneous results are depicted for Casson hybrid nanoliquid and Carreau hybrid nanoliquid for the Sakiadis fluid flow circumstance. The transmuted ordinary differential equations are resolved by means of the Runge–Kutta method with a shooting scheme. Numerical outcomes of momentum, thermal, and concentration distributions are deployed by means of graphical trends and wall friction, thermal, and mass transport rates are interpreted using tabular values. It reveals from the results that the occurrence of a special variety of alloy hybrid nanoparticles significantly surpasses the thermal transport performance of the host liquid. Also, the heat transport operation of the Casson fluid model is notably superior to the Carreau fluid model. Also, thermal distributions of the Carreau fluid model are substantially amplified by a rise in volume fraction of hybrid particles than the Casson fluid model.