Be prepared to spend 30 - 60 minutes filling out forms and also taking a 'culture fit', 'numerical analysis,' and 'verbal' test.
So far I've spent about 40 minutes applying to 1 job.
Edit: 60 minutes
I do want to work there so I'm going to do it anyways.
EDIT EDIT:
I wish I could say it was one of those tests where I learned something even when I failed. Good to see my Masters in CS from Stanford has no value to Ford.
>Our records indicate that you have completed the web-based assessments for the <position> in Palo Alto, CA position with Ford Motor Company. We regret to inform you that your results did not meet our requirements.