Who Will Perform Warranty Service On My Pontiac, Saab, Hummer, Saturn….

Who Will Perform Warranty Service On My Pontiac, Saab, Hummer, Saturn….

Do you own a GM car (or subsidiary, such as Hummer or Saturn) and are worried about who will perform warranty service? The super-awesome car department over at Consumer Reports checked into this, and learned that the service department of any GM dealership can perform warranty service on your car. They just might not realize that, or might not choose to service Saturns or Hummers.