Everett Buick GMC · Bryant, AR

2026 GMC Sierra 3500 HD Crew Cab Long Box 4-Wheel Drive AT4

3 miles · truck

1 / 23 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 3500 HD

Trim4-Wheel AT4

VIN1GT4UVEY8TF398691

Stock numberTF398691

Mileage3 miles

BodyPickup

Engine6.6L V8 turbo

Cylinders8

Displacement6.6L

TransmissionAutomatic

Drivetrain4WD

FuelDiesel

ExteriorOnyx Black

Towing20000

Vehicle description

This powerful 2026 GMC Sierra 3500HD AT4 is engineered for serious work and refined comfort. Built on the strength of a 6.6L V8 Duramax Turbodiesel engine paired with a 10-speed automatic transmission, this 4WD heavy-duty truck commands respect on any terrain. The striking Black exterior combined with premium AT4 styling delivers commanding presence and rugged sophistication. - 6.6L V8 Duramax Turbodiesel with 10-Speed Automatic - X31 Off-Road Package with 2-Speed Active Transfer Case - 20" High Gloss Black Aluminum Wheels with All-Terrain Capability - HD Surround Vision with Bed View Camera and Trailer Provisions - Heated and Ventilated Leather Front Seats with 10-Way Power Adjusters - Premium GMC Infotainment System with 13.4" Display and Wireless Phone Projection - Bose Premium 7-Speaker Audio with SiriusXM 360L - Advanced Safety: Automatic Emergency Braking, Forward Collision Alert, Rear Cross Traffic Alert - Spray-On Bedliner with GMC Logo and Wireless Charging - Ultrasonic Front and Rear Park Assist with Hill Descent Control This AT4 combines luxury features with serious towing capability. Heated rear seats, memory driver settings, and multiple USB charging ports ensure comfort on long hauls. The advanced camera system, trailer guidance, and surround vision technology provide confidence in every situation. Safety features including lane departure warning, electronic stability control, and emergency braking systems keep you protected throughout your journey. Experience the Everett difference today and discover why this Sierra 3500HD AT4 sets the standard for heavy-duty performance and refinement. 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. We invite you to come by the dealership today and experience the Everett Difference. CALL 501-315-7100 AND DISCOVER THE DIFFERENCE! @ EverettBGMC.com

Features & options (60)

Adaptive Cruise Control
Bluetooth®
Heated Steering Wheel
Remote Start
4WD/AWD
Android Auto
Apple CarPlay
Keyless Ignition System
Leather Seats
Wi-Fi Hotspot
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
SiriusXM
Wi-Fi Hotspot capable
May require additional optional equipment
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
SiriusXM with 360L Trial Subscription
Place and receive hands-free phone calls
Wireless phone projection
For Apple CarPlay and Android Auto
Side Bed Step
Black textured step pads help provide secure footing
Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass
Chrome mirror caps
AT4 features high gloss Black mirror caps
Power folding/extending
Lower convex mirrors
Heated upper glass
Integrated turn signal indicators
Puddle lamps
Perimeter lighting
Auxiliary lighting
Extends 3.31-inches
Deep-tinted glass
Provides added protection from sun and glare
High gloss Black mirror caps
Body-color door handles
Rainsense automatic wipers
18" LT275/70R18 all-terrain, blackwall spare tire
Cargo bed LED lighting
Provides light to find cargo in the bed
Black beltline moldings
Spare tire carrier lock
Helps keep spare tire secure

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$78,359Dealer asking price · 3 mi

Market value$91,390Market value · based on 13 comparable cars

vs. market Great deal-14.3%Great deal · based on 13 comparable cars

Where this price sits

Among the lowest-priced · 85% of 13 similar listings ask more than this car.

Market value $91,390

This car$78,359

$77,962lowest$92,584highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Great deal$13,031 below the market value of $91,390

Price range

$77,962$92,584

2nd lowest price of 14 similar listings nationwideTick marks the market value · range of 13 similar listings

AutosXchange Insights

Compared with 13 new 2026 GMC Sierra 3500 4-Wheel AT4 listings nationwide.
Priced $13,031 below the market value of 13 comparable cars.
2nd lowest price of 14 similar listings nationwide.
About 3 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # TF398691 — 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 7, 2026. No price change at this dealership since Nov 7 ($78,359).

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 3500 4-Wheel AT4 · new · nationwide. Showing the 12 nearest of 13 comparable cars for sale, nearest first.

2026 GMC Sierra 3500 HD Crew Cab Standard Box 4-Wheel Drive AT4 4-Wheel AT4 for sale at Everett Buick GMC in Bryant, AR

Great deal

23 photos

2026 GMC Sierra 3500 HD Crew Cab Standard Box 4-Wheel Drive AT4 4-Wheel AT4

$77,962est. $1,342/mo

$397 less than this car

3 mi
4WD
Automatic
Diesel
Truck

Everett Buick GMC · Bryant, AR · 0 mi away

0 viewsStock # TF383236