The purpose of this research is to explore the world Computer-Aided Modelling and then apply its tools benefit automotive sector. Three commercially available economical vehicles in Pakistan, namely (i) Daihatsu Mira X, (ii) Honda N-One (iii) Suzuki Wagon R, have been virtually modelled Design (CAD) software by using CATIA-V5R19. This focuses on providing all steps that are needed transform an ...