Can I buy a car with a wire transfer?

First off Cargurus is a listing ad site. SO they do not sell vehicles. When you find a vehicle you like, you will need to message the selling dealer or private seller on the vehicle page directly.

Plus, wire transfers are frowned upon these days as a sign of a scam. If you're paying for the vehicle in full it's best to have cash in person or send a certified check and wait for the check to clear before picking up the vehicle. Hope that helps! Jim