Autoblog11 年
Chevy Silverado, GMC Sierra 4.3-liter EcoTec3 V6 nets 18 mpg city, 24 highway
The General has just announced that the new base V6 used in the 2014 Chevrolet Silverado and GMC ... of 2,108 pounds and the highest available towing rating of 7,200 pounds.