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2026 GMC Sierra 2500

$90,563new

MSRP: $91,165

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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

Diesel

Engine

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

VIN

1GT4UPEY5TF355910

Stock Number

G20137

Mileage

4

Features

Entertainment

Premium Sound System

Exterior

Alloy Wheels

Sunroof/Moonroof

LED Headlights

Tow Hitch

Seating

Cooled Seats

Heated Seats

Leather Seats

Memory Seat

Convenience

USB Port

Adaptive Cruise Control

Keyless Start

Heated Steering Wheel

Remote Start

Tow Hooks

Navigation System

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

Meet the 2026 GMC Sierra 2500HD AT4, a commanding diesel-powered truck designed for serious work and adventure. With its Duramax 6.6L V8 Turbodiesel engine, 10-speed automatic transmission, and available 4WD capability, this Sierra delivers the power and precision you need. The stunning black exterior sets an assertive presence on the road, while the AT4 package provides rugged capability with premium refinement.**Key Features:**- Duramax 6.6L V8 Turbodiesel Engine with Max Trailering Package- 4WD with 2-Speed Active Transfer Case and Off-Road Suspension- AT4 Premium Plus Package with X31 Off-Road capability- Bose Premium 7-Speaker Sound System with SiriusXM 360L Trial- Advanced Trailer Technology: Bed View Camera, Trailer Cam Provisions, Trailer Side Blind Zone Alert, and Trailer Tire Pressure Monitors- LED Cargo Area and Roof Marker Lighting with Spray-on Bedliner- Premium Interior: Heated and Ventilated Seats, Wireless Charging, Wireless Phone Projection- Multicolor 15'' Head-Up Display with HD Surround Vision- Ultrasonic Front and Rear Park Assist with Rear Cross Traffic Alert- 20'' High Gloss Black Aluminum Wheels with All-Weather Floor LinersThis Sierra 2500HD AT4 combines capability with comfort, featuring a fully equipped cabin that keeps you connected and comfortable on every journey. From intelligent trailering systems to premium audio and advanced safety features, every detail supports your lifestyle. The truck also includes an engine block heater, 220-amp alternator, high idle switch, and comprehensive off-road preparation to handle whatever challenges lie ahead.Experience the power and sophistication of the Sierra 2500HD AT4 in person. Visit us today to explore this exceptional truck and discover why GMC owners choose quality and performance. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 09/30/2026

Contact Dave Arbogast Buick GMC

Call (937) 335-0068

Dave Arbogast Buick GMC
4.9 |
736 Lifetime Reviews

3540 South County RD 25A

Troy, Ohio 45373

(937) 335-0068

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