To put an image into the work which I would base my design on, I went to View -> Image Plane, hover the mouse by the arrow and Import Image.
Then find where the image is based, double click to import into the document. A preview will show what you are importing in. Click Open for this to work.
Next I wanted to create the car from scratch, in a similar way to when we created a model of a fish. This was achieved by going to Mesh Tools -> Create Polygon.
Then I created a shape similar to the Delorean car by clicking each time to create a vertex, press ing Enter on your keyboard to creates a shape, it will turn dark once completed.
This little icon is known as the multi cut tool, it is handy for linking up vertex points to one another.
Finally the extrude tool gives the car a bit more detail and changes the shape of it.
Below is the end result, I am content with the overall design though I could give it more detail for future reference.