Scores 20 Highway MPG and 16 City MPG! Carfax One-Owner Vehicle. This GMC Sierra 1500 delivers a Gas V8 5.3L/325 engine powering this Automatic transmission. X31 OFF-ROAD PACKAGE includes Off-Road suspension, (JHD) Hill Descent Control, (NZZ) skid plates, (K47) heavy-duty air filter and X31 hard badge Includes (B1J) rear wheelhouse liners, 2-speed transfer case. Includes (N10) dual exhaust., X31 OFF-ROAD AND PROTECTION PACKAGE includes (X31) Off-Road Package, (CGN) spray-on bedliner and (RIA) All-weather floor liners, LPO, WHEELHOUSE LINERS, REAR.*This GMC Sierra 1500 Comes Equipped with These Options *LPO, ELEVATION BLACK PACKAGE includes (RVQ) 6 Black rectangular assist steps, LPO, (RIA) All-weather floor liner, LPO and (SFZ) Black GMC emblems, LPO, (dealer-installed) , TAILGATE, STANDARD, SUSPENSION, OFF-ROAD, SEATS, FRONT 40/20/40 SPLIT-BENCH with covered armrest storage and under-seat storage (lockable) (STD), REAR AXLE, 3.23 RATIO, ONYX BLACK, NOT EQUIPPED WITH GMC MULTIPRO TAILGATE, SEE DEALER FOR DETAILS (Certain vehicles will be forced to include (R6W) Not Equipped with GMC MultiPro Tailgate, which removes the GMC MultiPro Tailgate and forces (QK1) Standard tailgate.), LPO, BLACK TUBULAR ASSIST STEPS, 6 RECTANGULAR (dealer-installed), LPO, BLACK GMC EMBLEMS (dealer-installed), JET BLACK, CLOTH SEAT TRIM.