2023 GMC SIERRA K1500 AT4

Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare Wheelhouse liners, rear Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Bumper, front, body-colour lower Bumper, rear body-colour with corner steps CornerStep, rear bumper Grille (Black chrome header and grille insert bars with gloss black accents.) Fog lamps, LED Lighting, perimeter Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation Mirror caps, high gloss Black Wipers, front rain-sensing Glass, deep-tinted Lamps, cargo area, cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel LED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fob Tailgate, GMC MultiPro Tailgate with six functional load/access features Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light Tailgate and bed rail protection caps, top Door handles, body-colour Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo. Deleted with (PCP) AT4 CarbonPro Edition.)

Steering wheel audio controls Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.ca or dealer for details.)

StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag Hitch Guidance Trailer Camera Provisions and trailer viewing software Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.) Trailer Side Blind Zone Alert Rear Cross Traffic Braking Rear Pedestrian Alert Safety Alert Seat (Included and only available with (PDI) GMC Pro Safety.) Seat Belt Adjustable Guide Loops, front row only Buckle to Drive (Included and only available with (PDI) GMC Pro Safety.) Rear Seat Reminder

Seat adjuster, driver 10-way power including lumbar Seat adjuster, passenger 10-way power including lumbar Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, centre fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor) Seats, heated second row outboard seats Centre Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability Floor covering, colour-keyed carpeting Steering column, power rake and telescoping Steering wheel, wrapped Steering wheel, heated Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display GMC Premium information Display-13.4" diagonal Multicolour I touch screen In-Vehicle Trailering App Compass, located in instrument cluster Exterior Temperature Display, located in radio display Brake lining wear indicator Remote vehicle starter system Theft-deterrent system, unauthorized entry Wireless Charging (Beginning October 26, 2022 through November 20, 2022, certain vehicles will be forced to include (00C) Not Equipped with Wireless Charging, which removes Wireless Charging. See dealer for details or the window label for the features on a specific vehicle.) Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet) Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet) USB ports, (2) charge-only, rear Air conditioning, dual-zone automatic climate control Air vents, rear Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted GMC Connected Access capable (Subject to terms. See onstar.ca or dealer for details.)

Engine, Duramax 3.0L Turbo-Diesel I6 (305 hp [227 kW] @ 3750 rpm, 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.) Rear axle, 3.23 ratio Pickup bed GVWR, 7200 lbs. (3266 kg) (Requires TK10*43 Crew Cab 4WD model with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.) Air filter, heavy-duty Automatic Stop/Start Hill Descent Control Auto-locking rear differential Transfer case, two-speed, electronic Autotrac with push button control (4WD models only) Suspension, Off-Road with 2" factory installed lift and monotube shocks Four wheel drive Alternator, 220 amps Battery, heavy-duty 850 cold-cranking amps/95 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.) Frame, fully-boxed, hydroformed front section Trailer brake controller, integrated Recovery hooks, Red Skid Plates Cargo tie downs (12), fixed, rated at 500 lbs per corner Steering, Electric Power Steering (EPS) assist, rack-and-pinion Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors Capless Fuel Fill Exhaust, dual system (Includes chrome exhaust tips.) Exhaust, aluminized stainless-steel muffler and tailpipe