The all-new 4.3L EcoTec3 V6 powering the Chevrolet Silverado and GMC Sierra will be the most capable standard V6 in any full-size pickup truck – leading the segment in city fuel economy and save money through a host of fuel-saving technologies.
EcoTec3 engine technology matches Ram HFE’s 18 mpg city, while 4×4 Silverado and Sierra models achieve 17 mpg city, the best of any full-size pickup. EPA highway estimates are highly competitive: 22 mpg for 4×4 versions, and 24 mpg for 2WD models.
The 4.3L V6 also help Silverado and Sierra will offer the highest-available payload rating of 2,108 pounds and the highest available towing rating of 7,200 pounds.
