Everett Buick GMC · Bryant, AR

2026 GMC Sierra 2500 HD Crew Cab Standard Box 4-Wheel Drive AT4

3 miles · truck · Listed today on AutosXchange

Stock photo — actual vehicle may differ

1 / 7 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 2500 HD

Trim4-Wheel AT4

VIN1GT4UPEY9TF434450

Stock numberTF434450

Mileage3 miles

BodyPickup

Engine6.6L V8 turbo

Cylinders8

Displacement6.6L

TransmissionAutomatic

Drivetrain4WD

FuelDiesel

ExteriorSummit White

Towing18500

Vehicle description

The 2026 GMC Sierra 2500HD AT4 is a premium crew cab diesel pickup engineered for serious truck work and daily capability. This muscular machine combines the legendary Duramax 6.6L V8 Turbodiesel engine with a smooth 10-Speed Automatic transmission and 4WD, delivering the power and control you need whether towing, hauling, or navigating challenging terrain. The AT4 package adds distinctive styling and off-road credentials, while the refined Jet Black interior with Kalahari Accents leather and the white exterior create a commanding presence on every road. - Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic transmission - Gooseneck/5th Wheel Prep Package with trailer tire pressure monitoring - Off-Road Suspension with 2-Speed Active Transfer Case and Hill Descent Control - Power-Retractable Black Assist Steps and off-road tires (LT275/65R20 BF Goodrich KO3) - Heated and ventilated leather front seats with power adjusters and lumbar support - Premium GMC Infotainment System with 15" Head-Up Display and SiriusXM with 360L - Bed View Camera with surround vision and trailer camera provisions - 220-Amp Alternator, Engine Block Heater, and Exhaust Brake - Automatic Emergency Braking, Lane Departure Warning, and Rear Cross Traffic Alert - Wireless phone projection and Apple CarPlay/Android Auto compatibility This Sierra 2500HD AT4 brings together rugged capability and genuine luxury in one powerful package. The diesel engine, advanced safety systems, and premium interior make this truck ready for whatever demands you place on it. Visit us today to experience this exceptional truck and discover why it sets the standard in the heavy-duty category. GMC Dealer of the Year 16 years in a row! Everett Buick GMC is 'Family Owned and Customer Friendly'. The dealership was opened in 2006 by Dwight and Susie Everett, and has grown into the #1 Buick GMC dealership in America. Home to the largest Buick GMC inventory in Arkansas and the #1 Yukon dealer in the nation. We invite you to come by the dealership today and experience the Everett Difference. CALL 501-315-7100 AND DISCOVER THE DIFFERENCE! @ EverettBGMC.com Proud Sponsor of the Arkansas Razorbacks

Features & options (60)

Adaptive Cruise Control
Bluetooth®
Heated Steering Wheel
Remote Start
4WD/AWD
Android Auto
Apple CarPlay
Leather Seats
Wi-Fi Hotspot
Auto Dimming Mirror
Emergency Brake Assist
Lane Departure Warning
Wireless Phone Charging
Blind Spot Monitor
Forward Collision Warning
Navigation System
Parking Assistance
Rear View Camera
Tow Hitch/Tow Package
Automatic Climate Control
Entertainment System
Turbo Charged Engine
Premium Sound System
Wi-Fi Hotspot capable
May require additional optional equipment
SiriusXM with 360L Trial Subscription
13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth® streaming audio for music and select phones
Wireless Apple CarPlay capability for compatible phones
Wireless Android Auto capability for compatible phones
Customize and manage entertainment and vehicle feature setting
Voice-activated technology for phone
Wireless phone projection
For Apple CarPlay and Android Auto
Place and receive hands-free phone calls
SiriusXM Trial Subscription
Spare tire carrier lock
Helps keep spare tire secure
Tailgate and bed rail protection caps
Cab-mounted cargo area lamps
Activated by switch located on center switch bank
Illuminates the cargo bed area
20" high gloss Black aluminum wheels
Animated LED Signature Tail lamps with Stop, turn and Reverse lamps
LED taillamps with LED stop lights and animation
Body-color rear bumper
With integrated CornerSteps
Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
Cargo tie-downs
12-fixed rated at 500 lbs. per corner
Cargo bed LED lighting
Provides light to find cargo in the bed
CornerStep rear bumper
Located at each end of the rear bumper
Textured step pads to help provide secure footing
Body-color door handles
Side Bed Step
Black textured step pads help provide secure footing
LED fog lamps
Black beltline moldings

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · nationwide

Asking price$77,596Dealer asking price · 3 mi

Market value$77,851Market value · based on 123 comparable cars

vs. market-0.3%Not rated · stock photos only

Where this price sits

In the typical middle range · 63% of 123 similar listings ask more than this car.

Market value $77,851

This car$77,596

$71,931lowest$91,074highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Not rated · stock photos only$255 below the market value of $77,851

Price range

$71,931$91,074

45th lowest price of 124 similar listings nationwideTick marks the market value · range of 123 similar listings

AutosXchange Insights

Compared with 123 new 2026 GMC Sierra 2500 4-Wheel AT4 listings nationwide.
Priced $255 below the market value of 123 comparable cars.
45th lowest price of 124 similar listings nationwide.
About 3 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # TF434450 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 11, 2026. No price change at this dealership since Nov 11 ($77,596).

AutosXchange Intel Hub: Price changes for this model in Arkansas · This model in the Intel Hub · Market movers in Arkansas

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2026 Sierra 2500 4-Wheel AT4 · new · nationwide. Showing the 12 nearest of 123 comparable cars for sale, nearest first.

2026 GMC Sierra 2500 HD Crew Cab Standard Box 4-Wheel Drive AT4 4-Wheel AT4 for sale at Everett Buick GMC in Bryant, AR

Good deal

23 photos