1. The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. See your GMC dealer for details. Click here to see all GMC destination freight charges.
2. Full functionality requires compatible Bluetooth and smartphone. Some devices require USB connectivity.
3. Devices must be WPA2 compliant with active OnStar service and data plan. Wi-Fi devices manufactured prior to 2006 may not be compatible. Please consult your device manufacture for information regarding the WPA2 security protocol and Wi-Fi device compatibility. Visit onstar.com for details and system limitations.
4. Not compatible with all devices.