Filter users by information from several content types?

Hi,

Example: I have a website where the users are race car drivers. I have two content types, one for 'race car' and one for 'personal information'. I want to be able to filter out drivers, with the help of a view, considering what cars they have and also from personal information. For exmaple I want to filter out the drivers who have a certain car, with certain statistics like 'hours of experience' - this is no problem since the information is gather from only one specific content type. BUT, I want to be able to filter out drivers who have a certain car, with certain hours of experience and also filter them out by for example 'nationality' which is stored in a different content type. How do I do this?

Thanks in advance, have a great day