2023 GMC Sierra 1500 AT4 at Granby Chevrolet Buick GMC

Optional

• Technology Package
• AT4 Premium Package
• AT4 Preferred Package
• Trailering Package
• AT4 CarbonPro Edition

Standard

• Tire pressure monitoring system
• Tire carrier lock
• 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
• Tire, spare 265/70R17SL all-season, blackwall
• Wheel, 17" x 8" (43.2 cm x 20.3 cm) fullsize, steel spare

Optional

• Forward Collision Alert
• Theft-deterrent system, unauthorized entry
• Front and Rear Park Assist
• Front Pedestrian Braking
• Safety Alert Seat
• HD Surround Vision
• Rear Pedestrian Alert
• Automatic Emergency Braking
• GMC Pro Safety
• Following Distance Indicator
• Lane Keep Assist with Lane Departure Warning
• IntelliBeam, automatic high beam on/off
• Trailer Tire Pressure Monitor Sensors
• Trailer Side Blind Zone Alert
• Buckle to Drive
• Tire, spare 255/80R17SL all-season, blackwall
• Rear Cross Traffic Braking
• Lighting, perimeter

Standard

• Capless fuel fill
• Door handles, body-colour
• Daytime Running Lamps, LED signature lighting
• CornerStep, rear bumper
• Bumper, front, body-colour lower
• Fog lamps, LED
• Tailgate, gate function manual with EZ Lift, includes power lock and release, includes hitch area light
• Tailgate and bed rail protection caps, top
• Tires, LT275/65R18C blackwall Goodyear Wrangler DuraTrac MT
• Bumper, rear body-colour, with corner steps
• Cargo tie downs (12), fixed
• Headlamps, LED projectors with Fadeon/Fade-off animation, LED turn signals and Daytime Running Lamps
• Taillamps, LED, LED signature taillight with LED stop, turn & reverse and Fadeon/Fade-off animation
• Mirrors, outside heated power adjustable, power-folding and driver-side auto-dimming, puddle lamps, side perimeter lighting and memory
• Mirror caps, high gloss Black
• Pickup bed
• Tailgate, GMC MultiPro Tailgate, with six functional load/access features
• Tire carrier lock, keyed cylinder lock that utilizes same key as ignition and door

Optional

• Glass, deep-tinted
• Mirror caps, chrome
• Wheelhouse liners, rear
• Tires, 275/60R20SL all-terrain, blackwall
• Wipers, front rain-sensing
• Recovery hooks, Red
• Defogger, rear-window electric
• Bed Liner, Spray-on
• Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) machined aluminum with Dark Grey accents

Standard

• Engine block heater
• Exhaust, aluminized stainless-steel muffler and tailpipe
• Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
• Brake lining wear indicator
• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
• Rear axle, 3.23 ratio
• Automatic Stop/Start
• Frame, fully-boxed, hydroformed front section
• Battery, heavy-duty 850 cold-cranking amps/95 Amp-hr, maintenance-free with rundown protection and retained accessory power
• Engine, Duramax 3.0L Turbo-Diesel I6, (305 hp [227 kW] @ 3750 rpm, 495 lb-ft of torque [671 Nm] @ 2750 rpm)
• Exhaust, dual system
• Steering, Electric Power Steering (EPS) assist, rack-and-pinion
• Transmission, 10-speed automatic with Electronic Precision shift, electronically controlled with overdrive, tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking
• Electronic Precision Shift and steering column paddle shifters

Optional

• Hill Descent Control
• Skid plates
• Cooling, external engine oil cooler
• Alternator, 220 amps
• Alternator, 170 amps
• Cooling, auxiliary external transmission oil cooler
• Auto-locking rear differential
• Air filter, heavy-duty
• Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power
• Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
• Engine, 6.2L EcoTec3 V8, (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring Dynamic Fuel Management
• Transmission, 10-speed automatic with Electronic Precision shift, electronically controlled with overdrive, and tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking
• Suspension, Off-Road with 2" factory installed lift and monotube shocks

Standard

• Bluetooth for phone
• Audio System, 13.4 " diagonal Premium GMC Infotainment System with Google built in, includes colour touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings
• GMC Premium information Display- 13.4" diagonal Multicolour touch screen

Optional

• SiriusXM with 360L
• Wireless phone projection, for Apple CarPlay and Android Auto
• Bose Sound System, premium 7-speaker system with Richbass woofer
• Steering wheel audio controls

Standard

• Steering wheel, heated
• Air conditioning, single-zone manual
• Air conditioning, dual-zone automatic climate control
• Mirror, inside rearview auto-dimming
• Air vents, rear
• Cruise control, steering wheel-mounted
• Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
• Exterior Temperature Display, located in radio display
• Steering wheel, wrapped
• Seat Belt Adjustable Guide Loops, front row only
• Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display
• 3 Years of Remote Access
• Lamps, cargo area, cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel

Optional

• Push Button Start
• Adaptive cruise control
• Remote vehicle starter system
• Wireless charging
• OnStar and GMC Connected Services capable
• In-vehicle Trailering App
• Hitch Guidance
• Hitch Guidance with Hitch View
• HD Surround Vision
• GMC Connected Access capable
• Compass, located in instrument cluster
• Door locks, power
• Floor covering, colour-keyed carpeting
• Windows, power rear, express down
• Centre Console, floor-mounted, with cup holders, cell phone storage, power cord management, hanging file folder capability
• Power outlet, instrument panel, 120-volt
• Window, power, rear sliding with rear defogger
• Window, power front, passenger express up/down
• LED Cargo Area Lighting
• Trailer brake controller, integrated
• USB Ports, 2, Charge/Data ports located inside centre console
• Rear Camera Mirror, inside rearview auto-dimming with full camera display
• Multicolour 15" Diagonal Head-Up Display
• Keyless Open and Start, includes remote keyless entry
• Premium Floor Liners with removable carpet insert, front
• Premium Floor Liners with removable carpet insert, rear
• Wi-Fi Hotspot capable
• Power outlet, bed mounted, 120-volt
• USB ports, (2) charge-only, rear
• USB Ports, 2 (first row) located on console
• Trailer Side Blind Zone Alert
• Trailer Camera Provisions and trailer viewing software
• Steering column, power rake and telescoping
• Windows, power front, drivers express up/down

Standard

• Seats, front bucket with centre console
• Seat adjuster, driver 10-way power including lumbar
• Seat adjuster, passenger 10-way power including lumbar

Optional

• Seats, ventilated driver and front passenger
• Seating, heated driver and front outboard passenger
• Seats, heated second row outboard seats