Under 20 MPG Used GMC Truck Research at Automotive.com
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Under 20 MPG Used GMC Trucks

So you are interested in a GMC Truck. Who wouldn’t be? But the fuel costs can be a nightmare. Below is a list of GMC Trucks that get about Under 20 MPG, like the Canyon that gets an estimated fuel economy rating of 23 hwy / 17 city. Feel free to choose ...     read more
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