ENGINE 5.3L ECOTEC3 V8 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION and Variable Valve Timing includes aluminum block construction (355 hp [265 kW] @ 5600 rpm 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (Standard on TK15743 models.) Windows power with driver express up and down and express down on all other windows Wheels 17 x 8 (43.2 cm x 20.3 cm) premium painted aluminum bright machined Wheelhouse liners rear (Requires Crew Cab or Double Cab model.) Visors driver and front passenger illuminated vanity mirrors Transmission 6-speed automatic electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking Transfer case active 2-speed electronic Autotrac with rotary controls includes neutral position for dinghy towing (Included with 4WD models only.) Tires P255/70R17 all-season blackwall Tire spare P255/70R17 all-season blackwall (Included and only available with (RBZ) P255/70R17 all-season blackwall tires.) Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire). This GMC Sierra 1500 has a dependable Gas V8 5.3L/325 engine powering this Automatic transmission.*These Packages Will Make Your GMC Sierra 1500 SLE The Envy of Your Friends *Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob to encourage safe driving behavior. It can limit certain vehicle features and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Tailgate EZ-Lift and Lower Tailgate and bed rail protection caps top Steering Electric Power Steering (EPS) assist rack-and-pinion Steering wheel leather-wrapped with audio and cruise controls Steering wheel audio controls Steering column manual Tilt-Wheel StabiliTrak stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month XM Select+ trial subscription with over 120 channels including commercial-free music plus sports news and entertainment. Free listening on the app and online is included so you'll hear the best SiriusXM has to offer anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-888-539-7474. SiriusXM Canada products programming services are subject to change. The use of the SiriusXM Canada radio service constitutes acceptance of our Customer Agreement available at siriusxm.ca/terms.) Single-slot CD/MP3 player Seats front 40/20/40 split-bench 3-passenger. Includes driver and front passenger recline with outboard head restraints and centre fold-down armrest with storage. Includes manually adjustable driver lumbar lockable storage compartment in seat cushion and storage pockets Seat rear 60/40 folding bench (folds up) 3-passenger (includes child seat top tether anchor) (Requires Crew Cab or Double Cab model.) Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Remote Keyless Entry (Includes (A91) remote locking tailgate.) Rear Vision Camera Radio HD Pickup box OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.ca for coverage map details and system limitations. Services vary by model. Subscription required.) Mouldings bodyside body colour.