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2025 GMC Sierra 2500

$77,129new

MSRP: $80,229

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Basics

Condition

new

Interior Color

jet black w/kalahari accents

Exterior Color

onyx black

Drivetrain

Four-wheel Drive

Transmission

Automatic

Fuel

Gas

Engine

6.6L V-8 gasoline direct injection, variable valve control, regu

VIN

1GT4UPE75SF303828

Stock Number

CG03828

Mileage

0

Features

Seating

Cooled Seats

Heated Seats

Leather Seats

Memory Seat

Exterior

LED Headlights

Sunroof/Moonroof

Tow Hitch

Alloy Wheels

Convenience

Adaptive Cruise Control

Keyless Start

Remote Start

Heated Steering Wheel

Tow Hooks

Navigation System

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

The 2025 GMC Sierra 2500HD AT4 is a heavy-duty pickup designed for off-road capability while offering upscale comfort and advanced trailering technology. As part of GMCs off-road-oriented AT4 lineup, this model combines rugged equipment with a host of premium features designed for both work and recreational versatility.

Powered by a 6.6L V8 engine paired with a 10-speed automatic transmission, the Sierra 2500HD AT4 delivers strong towing capacity and torque, enhanced further by the inclusion of a 2-speed active transfer case and the X31 Off-Road Package. This off-road suite includes features such as hill descent control, skid plates, and upgraded suspension tuning, allowing the truck to handle rougher terrains with confidence. The Gooseneck/5th Wheel Prep Package provides integrated support for heavy-duty towing applications.

This four-wheel drive crew cab model is finished in Onyx Black and equipped with a Jet Black interior highlighted by Kalahari accents and leather-appointed seating. Front and rear outboard seats are heated, while the front seats are also ventilated for added comfort in all climates. The power sunroof, rear sliding window with defogger, and deep-tinted glass enhance comfort and visibility.

Inside, the Sierra AT4 integrates a wide range of advanced technology features. A 15-inch multicolor head-up display projects critical information directly into the driver's line of sight. The HD Surround Vision system, Bed View Camera with trailer camera provisions, Trailer Side Blind Zone Alert, and Trailer Viewing Software provide a comprehensive suite of tools for safe trailering and maneuvering. The Technology Package also includes an auto-dimming rearview camera mirror and wireless device charging. Connectivity is handled through GMCs infotainment system with wireless phone projection and SiriusXM with 360L, all enhanced by a Bose Premium 7-speaker audio system.

Convenience features include keyless open and start, a push-button ignition system, remote vehicle start, and a universal home remote. The cabin is well-appointed with a floor-mounted center console, multiple USB charging ports, and premium floor liners with removable carpet inserts. Storage and utility are enhanced with a spray-on bedliner featuring the GMC logo, LED cargo area lighting, and Off-Road High Clearance Steps.

Safety is also a strong focus. The AT4 includes Rear Cross Traffic Alert, Ultrasonic Front and Rear Park Assist, and a Safety Alert Seat. The Theft-Deterrent System with unauthorized entry detection adds another layer of protection when the truck is parked.

This Sierra 2500HD AT4 is covered by the Walt Massey 3 Day Money Back Guarantee. If the vehicle is returned within three business days in like-new condition and with under 300 miles driven, customers may exchange it with no penalty. If the vehicle exceeds 300 miles, a fee of $1.00 per mile will apply. This program offers added assurance for those seeking confidence in their purchase decision.

Overall, the 2025 Sierra 2500HD AT4 blends trail-ready durability, advanced towing tools, and premium comfort features for drivers who demand capability and refinement in a single package.


Price includes: $500 - GM Military Cash Allowance Program. Exp. 01/02/2026

Contact Walt Massey Chevrolet GMC Columbia

Call (601) 736-3432

Walt Massey Chevrolet GMC Columbia
4.9 |
19 Lifetime Reviews

1480 Highway 98 E.

Columbia, Mississippi 39429

(601) 736-3432

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Tax, title, license, and dealer fees (including a $425 dealer doc fee) are extra. Most rebates are not compatible with special finance or lease offers. Pricing is subject to change; contact the dealership for accurate details. Walt Massey 3-Day Money Back Guarantee: You can exchange a vehicle if: It is returned within three (3) business days by 5 PM CST (extended by one day if the dealership is closed). It is in "like new" condition with no damage, smoking, or pet odors. It has less than 300 miles; a $1/mile fee applies for overages. Exclusions: As-Is used vehicles are not eligible. Complimentary 3-Month/3,000-Mile Powertrain Coverage: Eligible used cars include coverage for the engine, transmission, and drive axle. Some vehicles, including As-Is and performance vehicles, are excluded. See the dealer for details. Vehicle Location and Availability: Vehicles may be located off-site; delivery is available with potential transportation charges. Availability may change, and all vehicles are subject to prior sale. Financing Terms: Monthly payment estimates vary based on term, interest rate, and down payment with approved credit. Walt Massey Savings Discounts are available to everyone. EPA Mileage: Mileage estimates are based on EPA ratings when new and may vary.

DealerRater Disclaimer: The information on vehicles provided in this service is supplied by the seller or other third parties; DealerRater is not responsible for the accuracy of such information. DealerRater provides this service and materials without representations or warranties of any kind, either expressed or implied.

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