The infotainment system in the Next Generation Sierra is designed with a simplified interface that is intuitive, responds faster and has better voice recognition than ever before. You can even customize and save your profile, and use it with your sign-in in another Sierra.
1. Check with your local GMC dealer for available Map coverage in your country.
2. Functionality varies by model. Full functionality requires compatible Bluetooth® and smartphone, and USB connectivity for some devices.
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