2012 GMC Terrain Debuts Camera-Based Collision Alert
 

http://images.thecarconnection.com/t...00365351_t.gif While radar-based collision detection systems aren’t new, General Motors is the first automaker to debut a simpler, more economical camera-based system. The camera will also provide drivers with a lane departure warning system, and it’s now an affordable option on the 2012 GMC Terrain crossover. The collision alert system, which...
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