Car Design Software?

Question

I want to design some ideas of cars, i'm trying to find a software. (Preferably FREE). It doesn't need to be a professional software. Just something basic and simple.

Answer 1

Car manufacturers model the car bodies with NURBS.  You simply need a modelling too that supports them.

Blender is free and does NURBS.  Like most modelling packages, it dosen't have any function specific to modelling cars.

In games a car is modelled in polygons, usually with 3D Studio Max, though they often start with a nurbs model.  To model a car well is not especially basic or simple.  To begin with you could try getting a basic car model of the web and modifying that.