i have solidworks 2012 but i don't know that i choosed the right software for car design or not please help me if there are any other softwares that are better for car designing
Solidworks is Not used very much in Automotive industrie. In Germany most OEM (Audi, BMW, Mercedes, Porsche, VW and Airbus) use CATIA V5 for constructions like BIW,...
Design surfaces like Class A Surfaces are made with ICEM Surf or Alias.
PS. Solidworks is a great CAD as well!
Alias and Catia
for surface modelling.
CATIA V5 R21 has integrated a icem surf modul. Earlier releases didn´t have that. Most engineers lile ICEM Surf standalone version.