The internet always for you to dive into a lot of details about cars and what not to do and what to look for.
Applying for a car online in now is the easiest thing you could do online. And when you applying for a car loan you want none of that funny business that so many dealers try to play.
If you talk to a dealer they say that the internet cuts out a lot of the funny business and it does. You can get a far deal on a car because the next guy might want to work with you to close the car deal and want to work with you in the future.