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2026 GMC Sierra 2500

$73,412•new

MSRP: $80,370

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Basics

Condition

new

Interior Color

jet black w/kalahari accents

Exterior Color

volcanic red tintcoat

Drivetrain

Four-wheel Drive

Transmission

Automatic

Fuel

Gas

Engine

6.6L V8

VIN

1GT4UPE78TF431157

Stock Number

G16338

Mileage

1

Features

Entertainment

•

Premium Sound System

Exterior

•

Tow Hitch

•

Alloy Wheels

•

LED Headlights

•

Sunroof/Moonroof

Seating

•

Leather Seats

•

Heated Seats

•

Cooled Seats

•

Memory Seat

Convenience

•

Adaptive Cruise Control

•

Heated Steering Wheel

•

Tow Hooks

•

Navigation System

•

Keyless Start

•

USB Port

•

Remote Start

Safety

•

Brake Assist

•

Automatic Emergency Braking

•

Stability Control

•

Lane Departure Warning

•

Rear Cross Traffic Alert

•

Blind Spot Monitor

•

Backup Camera

View Full List of Features

Seller's Comments

Meet the 2026 GMC Sierra 2500HD AT4, a premium crew cab built for serious work and commanding presence. With its distinguished red exterior, jet black leather interior with Kalahari accents, and formidable 6.6L V8 paired with a 10-speed automatic transmission, this 4WD machine delivers both capability and refinement. The AT4 trim elevates the experience with exclusive design and technology features engineered for real-world demands. Adaptive Cruise Control and HD Surround Vision Moonroof with remote start and wireless phone projection Premium Bose audio with SiriusXM and Apple CarPlay/Android Auto Spray-in bedliner with gooseneck/5th wheel prep package Off-road suspension with 2-speed active transfer case Heated and ventilated leather seats with power adjustments Multicolor 15'' head-up display and trailer camera system Ultrasonic park assist and hill descent control Wireless charging with multiple USB ports Electric rear-window defogger and panoramic sunroofThis Sierra AT4 combines rugged capability with upscale comfort, delivering the technology and protection you need whether you're tackling demanding jobs or enjoying weekend adventures. Visit us to experience the engineering and craftsmanship that sets the AT4 apart.Stop by Woody Buick GMC Naperville, an 11-time GM Dealer of the Year and Mark of Excellence recipient, to schedule a test drive! See for yourself why this J.D. Power 2026 Dealer of Excellence is Illinois' #1 Sales Volume Buick GMC destination and Chicagoland's most awarded dealer. Take advantage of our award-winning service and the best incentives around! We have a {YMM} {Series} on sale for you!

Contact Woody Buick GMC of Naperville

Call (630) 621-9204

Woody Buick GMC of Naperville
4.9 |
1,591 Lifetime Reviews

1585 W Ogden Ave

Naperville, Illinois 60540

(630) 621-9204

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Tax title license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers. All vehicles are priced for RETAIL SALE ONLY. NO DEALERS BROKERS or EXPORTERS. We do not honor any TrueCar price quotes. The listed Prices do not include additional fees and costs of closing including government fees and taxes any finance charges any dealer documentation fees any emissions testing fees or other fees. All prices specifications and availability subject to change without notice. Contact dealer for most current information. Quoted prices include current cash rebates.

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