Pass data from view to controller

Hi, I'm new to codeigniter, and I'm struggling with this: 
I have my view "vehicles" in which all the available vehicles cards are displayed. If I click on a card I'd like to be routed to a view of the requested vehicle showing all the details of the car. So how can I pass to the view the information about the car I selected? I just need the id of the vehicle, all the other infos can be retrieved form the database....
Thanks!