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2025 GMC Sierra 2500

$89,005new

MSRP: $89,005

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Basics

Condition

new

Interior Color

jet black w/kalahari accents

Exterior Color

thunderstorm gray

Drivetrain

Four-wheel Drive

Transmission

Automatic

Fuel

Diesel

Engine

Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die

VIN

1GT4UPEY4SF288733

Stock Number

25070

Mileage

3

Features

Entertainment

Premium Sound System

Exterior

Alloy Wheels

LED Headlights

Tow Hitch

Seating

Cooled Seats

Heated Seats

Leather Seats

Memory Seat

Convenience

Adaptive Cruise Control

Keyless Start

Heated Steering Wheel

Navigation System

Remote Start

Tow Hooks

USB Port

Safety

Automatic Emergency Braking

Backup Camera

Blind Spot Monitor

Brake Assist

Stability Control

Lane Departure Warning

Rear Cross Traffic Alert

View Full List of Features

Seller's Comments

2025 GMC 3/4 TON CREW CAB AT4 4X4 This brand-new 2025 GMC Sierra 2500 HD AT4 is where rugged capability meets premium off-road luxury. Powered by the proven 6.6L Duramax Turbo Diesel V8, this heavy-duty truck delivers outstanding torque, towing capacity, and long-haul reliability—making it a powerhouse on the job site and the trail alike. The AT4 trim is purpose-built for off-road enthusiasts who don’t want to compromise on comfort, technology, or aggressive style. Key Features of the 2025 GMC Sierra 2500 HD AT4: 6.6L Duramax Turbo Diesel V8 Engine – 975 lb-ft of torque (est.), designed for serious towing and performance Allison® 10-Speed Automatic Transmission – Smooth power delivery and optimized control under load 4x4 with Off-Road Suspension Package – Rancho® shocks, skid plates, and hill descent control for true off-road capability AT4 Signature Styling – Black chrome accents, red recovery hooks, and exclusive AT4 badging Premium Interior with Jet Black/Kalahari Accents – Heated and ventilated front seats, heated rear seats, and leather-appointed trim 13.4" GMC Infotainment System & 12.3" Digital Driver Display – Apple CarPlay®, Android Auto™, and Google built-in MultiPro Tailgate – Six-function design for added functionality at the worksite or campsite Advanced Trailering System – Includes hitch guidance, in-vehicle trailering app, and trailer brake controller Off-Road-Specific Tech – Available Surround Vision, off-road drive mode, and selectable traction control

Contact Glendenning Motor Company

Call (641) 464-3241

Glendenning Motor Company
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1100 East South Street

Mount Ayr, Iowa 50854

(641) 464-3241

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