2026 GMC Sierra 2500HD AT4 Crew Cab 4WD

At Walser, you'll get an exceptional car-buying experience. Our *streamlined process* means you'll work with one dedicated customer specialist to help you find the perfect vehicle. Upfront Pricing on every vehicle ensures you'll *get a great deal without any surprises or gimmicks*. Buy with confidence because you're backed by our *Worry-Free Return & Exchange Policy*.The benefits don't stop there. We want you to be happy long after you've left our store, so we include a *complimentary WalserCare warranty* with most used vehicles. Every used vehicle also undergoes a *comprehensive 190-point inspection* and includes a *free CarFax History Report*. Simply put: there's no better place to get a used car.The best car-buying experience starts right here at Walser.====== 2026 GMC Sierra 2500 HD AT4 -- Crew Cab 4WD ======*VIN:* 1GT4UPEY2TF144020*Exterior Color:* Volcanic Red Tintcoat*Interior Color:* Jet Black with Kalahari Accents*MSRP:* $88,910.00----------------------------------------===== Top 10 Key Features ===== * *Duramax 6.6L Turbo-Diesel Engine ( $9,990 )* paired with a 10-speed automatic transmission for exceptional towing power and responsiveness * *AT4 Premium Plus Package ( $4,035 )* adding upgrades like advanced tech, comfort enhancements, and premium appearance details * *Comprehensive Safety Suite* including HD Surround Vision, Front & Rear Park Assist, Forward Collision Alert, Lane Departure Warning, Front Pedestrian Braking & Trailer Side Blind Zone Alert * *Off-Road Capability* with skid plates, all-terrain tires, Autotrac 2-speed transfer case, auto-locking rear differential, and Traction Select modes including Off-Road and Tow/Haul * *Premium 13.4" GMC Infotainment System* with Google built-in, navigation, wireless Apple CarPlay/Android Auto, Bluetooth, and a *Bose premium audio system* * *Comfort-Focused Cabin* featuring 10-way power front bucket seats, heated/ventilated front seats, heated rear outboard seats, and a wrapped & heated steering wheel * *Technology Package* including a *multi-color Head-Up Display* and *Rear Camera Mirror* for enhanced visibility and driver awareness * *Gooseneck/5th Wheel Package ( $545 )* with stamped bed holes, caps, and 7-pin harness for heavy-duty trailering needs * *Multipro Tailgate & Spray-On Bedliner* plus 120V power outlets in the cargo bed and cabin for maximum utility on the job or off-road * *Signature AT4 Appearance* with animated LED projector headlamps, red recovery hooks, LED fog lamps, power-extend heated trailer mirrors & Volcanic Red Tintcoat paint ( $645 )

Additional Information

WHEELS 20" (50.8 CM) HIGH GLOSS BLACK ALUMINUM WHEELS 8 spokes (STD),REAR CAMERA MIRROR inside rearview auto-dimming with full camera display,ALTERNATOR 220 AMP,TIRES LT275/65R20 ALL-TERRAIN BLACKWALL (STD),TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display,GVWR 11 350 LBS. (5148 KG),TRANSMISSION 10-SPEED AUTOMATIC,JET BLACK WITH KALAHARI ACCENTS PERFORATED FRONT LEATHER SEAT TRIM,ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.),LPO OFF-ROAD HIGH CLEARANCE STEPS (dealer-installed),GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH. Includes hitch platform with tray to accept ball stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).,WINTER GRILLE COVER,UNIVERSAL HOME REMOTE,ENGINE BLOCK HEATER,AUDIO SYSTEM 13.4" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE includes color 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 (STD),SUNROOF POWER,SEATS FRONT BUCKET with center console (STD),AT4 PREFERRED EQUIPMENT GROUP includes standard equipment,LICENSE PLATE KIT FRONT INCANDESCENT LIGHTING,LAMPS SMOKED AMBER ROOF MARKER (LED),REAR AXLE 3.42 RATIO,AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package (CF5) power sunroof (CWM) Technology Package and (VXW) AT4 high clearance step LPO,EXHAUST BRAKE,WINDOW POWER REAR SLIDING WITH REAR DEFOGGER,AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote (A48) rear sliding power window and (U01) Roof Marker Lamps,VOLCANIC RED TINTCOAT,MULTICOLOR 15" DIAGONAL HEAD-UP DISPLAY,Lane Departure Warning,Front Collision Mitigation,Front Collision Warning,Automatic Highbeams,Tow Hitch,Running Boards/Side Steps,Keyless Start,Locking/Limited Slip Differential,Four Wheel Drive,Tow Hooks,Power Steering,ABS,4-Wheel Disc Brakes,Aluminum Wheels,Tires - Front All-Terrain,Tires - Rear All-Terrain,Conventional Spare Tire,Bed Liner,Daytime Running Lights,Automatic Highbeams,Fog Lamps,Heated Mirrors,Power Mirror(s),Integrated Turn Signal Mirrors,Power Folding Mirrors,Privacy Glass,Intermittent Wipers,Variable Speed Intermittent Wipers,Rain Sensing Wipers,Integrated Tailgate Step,AM/FM Stereo,Navigation System,MP3 Capability,Bluetooth Connection,Auxiliary Audio Input,Smart Device Integration,Requires Subscription,Satellite Radio,Requires Subscription,Premium Sound System,Bluetooth Connection,Bluetooth Connection,Smart Device Integration,WiFi Hotspot,Bucket Seats,Leather Seats,Rear Bench Seat,Power Driver Seat,Driver Adjustable Lumbar,Power Passenger Seat,Passenger Adjustable Lumbar,Heated Front Seat(s),Heated Front Seat(s),Cooled Front Seat(s),Heated Rear Seat(s),Mirror Memory,Seat Memory,Floor Mats,Floor Mats,Heated Steering Wheel,Steering Wheel Audio Controls,Adjustable Steering Wheel,Power Windows,Power Windows,Power Windows,Power Door Locks,Keyless Entry,Power Door Locks,Keyless Start,Remote Engine Start,Cruise Control,Adaptive Cruise Control,Security System,MP3 Capability,Auxiliary Audio Input,MP3 Capability,Auxiliary Audio Input,Climate Control,Multi-Zone A/C,A/C,Rear Defrost,Auto-Dimming Rearview Mirror,Front Collision Mitigation,Front Collision Mitigation,Front Collision Warning,Traction Control,Stability Control,Daytime Running Lights,Daytime Running Lights,Driver Air Bag,Passenger Air Bag,Front Side Air Bag,Front Head Air Bag,Rear Head Air Bag,Passenger Air Bag Sensor,Telematics,Requires Subscription,Rear Parking Aid,Back-Up Camera,Aerial View Display System,Back-Up Camera,Front Collision Warning,Lane Departure Warning,Cross-Traffic Alert,Blind Spot Monitor,Driver Restriction Features,Tire Pressure Monitor,Navigation System,Telematics,Requires Subscription