Does the 2011 GMC Sierra have Bluetooth?

The 2011 GMC Sierra is equipped with bluetooth functionality, but only when it comes to wireless calling; there is no capabilities for music streaming. This is a bit behind the curve with some other vehicle manufacturers, as bluetooth music streaming rose to prominence around 2008 througH2010; fortunately, several aftermarket solutions exist which will bring Your truck up to speed. First, You can pick up a bluetooth receiver for just a few dollars through most merchandisers -- personally, I recommend Amazon. If You want to go a bit more total and complete, just about every major manufacturer makes a bluetooth-ready head unit that will fit the '11 Sierra, from Sony to Alpine to Kenwood to Pioneer. You'll pay upwards of $100 (and potentially as much as $1,000, depending on how high-end You want to go) plus installation -- or You can opt to do it Yourself to save some money.