Delivers 20 Highway MPG and 14 City MPG! This GMC Sierra 1500 boasts 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 (G80) auto-locking rear differential and (NQH) 2-speed transfer case.), WORK TRUCK PREFERRED EQUIPMENT GROUP includes standard equipment, TRANSMISSION, 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD).* This GMC Sierra 1500 Features the Following Options *TRAILERING PACKAGE includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance, SIERRA VALUE PACKAGE includes (PCI) Convenience Package and (Z82) Trailering Package, CONVENIENCE PACKAGE includes (AQQ) Remote Keyless Entry, (QT5) EZ Lift power lock and release tailgate, (AKO) tinted glass, (UF2) LED cargo bed lighting, (C49) rear-window defogger, (K34) cruise control and (DLF) outside power mirrors , TAILGATE, GATE FUNCTION MANUAL WITH EZ LIFT, SEATS, FRONT 40/20/40 SPLIT BENCH, REMOTE KEYLESS ENTRY, REAR AXLE, 3.42 RATIO, MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE, LED CARGO AREA LIGHTING located in cargo bed activated with switch on center switch bank or key fob, JET BLACK, VINYL SEAT TRIM.