<img title="GM Releases V-6 MPG Numbers for 2015 Chevrolet Colorado/GMC Canyon" src="http://blogs.cars.com/.a/6a00d83451b3c669e201b7c6d94c6b970b-800wi" border="0" alt="GM Releases V-6 MPG Numbers for 2015 Chevrolet Colorado/GMC Canyon" class="excerptimg"/>The 2015 Chevrolet Colorado and GMC Canyon will have best gas V-6 fuel economy sold in the U.S.
