If you own an eligible 2011 vehicle or newer, you can currently snag three FREE years of the OnStar Basic Plan, which includes access to select features of the RemoteLink mobile app3, Dealer Maintenance Notification and Advanced Diagnostics. Your service will also include Automatic Crash Response, Roadside Assistance and unlimited Turn-by-Turn Navigation! You can also get a FREE 3-month trial for used or pre-owned vehicles.
Please note that OnStar is currently available for select Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, Pontiac, Saab and Saturn vehicles. Go here and scroll to the middle of the page to see if your model is eligible.