2026 GMC Sierra 1500 AT4

2026 GMC Sierra 1500 AT4 Turbodiesel 4WD 10-Speed Automatic G6m


22/26 City/Highway MPG

Bergstrom Chevrolet GMC Cadillac of Manitowoc wants to buy your vehicle - even if you don't buy ours. Get your free and quick offer to purchase. To get our top dollar offer, call our Bergstrom Buying Team Hotline at 920-429-6222. Preferred Equipment Group 4SB (Heavy-Duty Air Filter, Rear Wheelhouse Liners, Spray-On Pickup Bedliner w/GMC Logo, Black Chrome Header & Grille Insert Bars, LED Cargo Area Lighting, Deep-Tinted Glass, Front Rain-Sensing Wipers, Colour-Keyed Carpeting Floor Covering, Rear Prem Floor Liners w/Removable Carpet Insert, Front Prem Floor Liners w/Removable Carpet Insert, Floor-Mounted Centre Console, Wireless Charging, Trailer Camera Provisions, 2 Charge/Data USB Ports Inside Centre Console, 2 USB Ports, 2 Charge-Only Rear USB Ports, Ultrasonic Front & Rear Park Assist, OnStar Services Capable, Rear Cross Traffic Braking, Rear Pedestrian Alert, Trailer Side Blind Zone Alert, HD Surround Vision, Wi-Fi Hotspot Capable, Electric Rear-Window Defogger, Power Front Passenger Windows w/Express Up/Down, Power Rear Windows w/Express Down, Power Front Windows w/Driver Express Up/Down, Push Button Start, Remote Vehicle Starter System, 120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, Steering Wheel Audio Controls, Power Door Locks, Keyless Open & Start, Auto-Locking Rear Differential, Power Rake & Telescoping Steering Column, Theft Deterrent System (Unauthorized Entry), Integrated Trailer Brake Controller, Hitch View, In-Vehicle Trailering System App, Red Recovery Hooks, Heated 2nd Row Outboard Seats, Hill Descent Control, and Perimeter Lighting), Technology Package (Rear Camera Mirror, Multi-Colour 15" Diagonal Head-Up Display, and Bed View Camera), Off-Road Appearance Package (LPO) (Bed-Mounted Tubular Sport Bar (LPO), Off-Road High Clearance Steps (LPO), and Off-Road Recovery Kit (LPO)), Utility Wall Package (LPO) (Utility Wall Latch Kit (LPO)), AT4 CarbonPro Edition (Carbon Fibre Composite Bed, CarbonPro Fender Hard Badge, and MultiPro Tailgate Audio System by Kicker (LPO)), AT4 Premium Package, Cargo Convenience Package (Console-Mounted Safe (LPO) and Rear Underseat Storage (LPO)), AT4 Preferred Package (Power Sliding Rear Window w/Rear Defogger and Universal Home Remote), Bedside Utility Wall Package (LPO), Front Bed Utility Wall Package (LPO), Trailering Package (Hitch Guidance), 730 Heavy-Duty Battery, Engine Block Heater, Performance Air Intake System, External Engine Oil Cooling, Auxiliary External Transmission Oil Cooler, 220 Amp Alternator, 170 Amp Alternator, Block heater, GMC MultiPro Tailgate Step Lights (LPO), Pwr-Adjustable Vertical Trailering Outside Mirrors, Rocker Protection (LPO), Dual Active Exhaust, Red Illuminated Front GMC Emblem (LPO), Off-Road Removable Assist Steps (LPO), Exhaust Calibration (LPO), Black Sport Step (LPO), Body Colour Wheel Arch Mouldings (LPO), IntelliBeam Automatic High Beam On/Off, Front License Plate Mount BC/MB/ON, Fr. License Plate Mount AB/NB/NL/NS/NT/NU/PE/QC/SK/YT, Front & Rear Black Moulded Splash Guards (LPO), Off-Road Suspension w/2" Factory Installed Lift, Power/Heated door mirrors, Heated door mirrors, Auto-dimming door mirrors, Rear step bumper, Bumpers: body-colour, All-Weather Floor Liners w/AT4 Logo (LPO), Safety Alert Seat, Wireless Apple CarPlay/Wireless Android Auto, Sport Pedal Cover Kit (LPO), Buckle to Drive, Wired Auxiliary Trailer Camera (LPO), Following Distance Indicator, Forward Collision Alert, Lane Keep Assist w/Lane Departure Warning, Automatic Emergency Braking, Front Pedestrian Braking, Overhead console, Compass, Front reading lights, Driver door bin, Outside temperature display, Heated steering wheel, Driver vanity mirror, Tachometer, Illuminate * Manufacturer incentives applied to price. Contact us to find out if you qualify for additional incentives. Incentives applied are:$1000 - Buick & GMC Consumer Cash Program. Exp