Scores 27 Highway MPG and 23 City MPG! This GMC Sierra 1500 boasts a Turbocharged Diesel I6 3.0L/ engine powering this Automatic transmission. X31 OFF-ROAD PACKAGE, X31 OFF-ROAD AND PROTECTION PACKAGE, WHEELHOUSE LINERS, REAR.This GMC Sierra 1500 Com...
Boasts 27 Highway MPG and 23 City MPG! This GMC Sierra 1500 delivers a Turbocharged Diesel I6 3.0L/ engine powering this Automatic transmission. X31 OFF-ROAD PACKAGE, X31 OFF-ROAD AND PROTECTION PACKAGE, WHEELHOUSE LINERS, REAR.This GMC Sierra 1500 C...
Scores 27 Highway MPG and 23 City MPG! This GMC Sierra 1500 delivers a Turbocharged Diesel I6 3.0L/ engine powering this Automatic transmission. X31 OFF-ROAD PACKAGE, X31 OFF-ROAD AND PROTECTION PACKAGE, WHEELHOUSE LINERS, REAR. This GMC Sierra 1500...