what phone number am i supposed to call to test drive and purchase a car

Who do you think you're addressing right now?

On the car that you want to test drive or purchase there should be a way to contact the dealer that is selling it. The contact dealer section should be to the right of the photos.

Myra, each car is specific to a Particular dealership or owner here on Cargurus. Within the listing you can choose which way to contact the dealer /seller On right side of page you will see "CONTACT Dealer " with a phone # to the right . OR leave your info below that and seller will reach out to you..

Sorry we are closed today.