2026 GMC Sierra 3500 HD for Sale in Springdale, AR

What's New for 2026?

The new GMC Sierra 3500 HD dually for sale in Springdale, AR, stands as the most capable heavy-duty truck in GMC’s lineup. Built for Northwest Arkansas drivers who demand serious towing strength, off-road confidence, and everyday refinement, this truck is ready to conquer both job sites and NWA highways.

For 2026, GMC introduces new Glacier White Tricoat and Coastal Dune colors, expands Super Cruise hands-free trailering, and upgrades the camera and visibility system for easier hitching, reversing, and maneuvering on steep or uneven terrain. Perfect for navigating the slopes of the Ozarks or towing across Fayetteville and Bentonville worksites.

Compared to the Sierra 2500 HD, the 3500 HD offers dual rear-wheel capability, higher payload ratings, and greater tow stability. These features make it ideal for contractors, ranchers, and professionals who need unmatched power.

Under the hood, two proven powertrain options deliver professional-grade performance:

6.6-liter V8 gas engine (401 hp / 464 lb-ft torque)

Available 6.6-liter Duramax Turbo-Diesel V8 (470 hp / 975 lb-ft torque)

Both pair with a 10-speed Allison automatic transmission, ensuring smooth, confident shifts under heavy load. When properly equipped with dual rear wheels and a gooseneck setup, the Sierra 3500 HD can tow up to 36,000 pounds and haul up to 7,400 pounds of payload. This makes it one of the most capable pickups in its class.

Key Features of the 2026 Sierra 3500 HD

Here’s what sets the 2026 Sierra 3500 HD apart from other heavy-duty trucks in Northwest Arkansas:
-Max Towing: 36,000 lbs | Max Payload: 7,400 lbs
-Dual rear wheels for greater stability and strength
-6.6L gas or Duramax diesel engines with Allison 10-speed automatic
-Trailer-aware Super Cruise hands-free driving (3500 HD exclusive)
-14 camera views with hitch zoom and transparent trailer view
-CarbonPro composite bed resists dents and corrosion
-MultiPro Tailgate with six functional positions
-Advanced trailering app with load and tire-pressure monitoring
-Available 13.4-inch touchscreen and 12.3-inch driver display
-Denali Ultimate trim with full-grain leather and Paldao wood

Built for Northwest Arkansas builders, haulers, and outdoor adventurers, the Sierra 3500 HD combines professional-grade capability with premium comfort.

Next-Gen Safety

From rural job sites to crowded Springdale streets, safety comes standard in the 2026 GMC Sierra 3500 HD. These advanced driver-assistance systems help keep every mile steady and every load secure.

Standard features include:
-Front Automatic Emergency Braking
-Lane Departure Warning
-Automatic High-Beam Headlights
-Trailer Brake Controller
-Cruise Control

Available or standard on upper trims:
-Blind Spot Monitoring with Trailer Coverage
-Rear Automatic Emergency Braking
-Adaptive Cruise Control with Trailering Assist
-Super Cruise with trailer-aware capability for hands-free confidence

Advanced Technology

Inside the cabin, the Sierra 3500 HD blends work-ready durability with cutting-edge technology.
-13.4-inch infotainment touchscreen with Google Built-In
-12.3-inch digital driver display; optional 15-inch Head-Up Display
-Wireless Apple CarPlay and Android Auto
-Up to 12-speaker Bose Premium Audio System
-360-degree HD Surround Vision and hitch zoom cameras
-In-Vehicle Trailering App with live load and tire data

Drivers across Fayetteville and Rogers appreciate how these systems simplify towing through mountain routes and busy city traffic alike. Even long hauls on I-49 feel smoother and more connected.

Spacious & Comfortable

Heavy-duty on the outside, refined on the inside. The 2026 Sierra 3500 HD delivers all-day comfort and premium craftsmanship. Crew Cab models provide generous rear legroom, while quiet cabin design and soft-touch materials elevate every drive.

Top-tier trims like Denali and Denali Ultimate bring full-grain leather, Paldao wood trim, massaging front seats, and heated rear seating. Even Pro and SLE trims offer durable upholstery, clever storage bins, and functional comfort designed for real work.

No matter your priorities, from off-road performance, towing capability, or first-class luxury, there’s a Sierra 3500 HD trim for you.

Trim Highlights & Available Options

Pro
-6.6L gas V8 with 10-speed Allison automatic
-LED headlights and taillights
-Trailering Package with integrated Trailer Brake Controller
-Best-in-class HD bed volume
-Optional Duramax Diesel

SLE
-13.4-inch touchscreen + 12.3-inch driver display
-Keyless entry with push-button start
-Optional MultiPro Tailgate and X31 Off-Road Package

SLT
-Leather seating and heated steering wheel
-ProGrade Trailering System and smartphone integration
-Optional ventilated front seats and Bose audio

AT4
-Off-road suspension with Rancho shocks & skid plates
-All-terrain tires and hill-descent control
-20-inch wheels and rugged styling

Denali
-Premium leather and authentic wood interior
-Surround-view camera and Head-Up Display
-20-inch Ultra-Bright machined wheels

Denali Ultimate
-Standard Duramax Diesel with 10-speed Allison
-Vader Chrome grille, gloss-black wheels
-Alpine Umber leather and Paldao wood accents
-Massaging seats, panoramic sunroof, 12-speaker Bose
-Dual rear-wheel configuration for max towing
-Trailer-aware Super Cruise

Warranty Coverage
Every 2026 Sierra 3500 HD includes:
-Limited Warranty: 3 years/36,000 miles
-Powertrain Warranty: 5 years/60,000 miles
-Complimentary Maintenance: First scheduled visit included

That’s lasting peace of mind for hardworking drivers across Springdale, Fayetteville, and Bentonville.

Financing Options
At Crain Buick GMC in Springdale, we know heavy-duty trucks are both tools and investments. Our finance team works with local banks and credit unions to secure competitive rates and flexible terms. We know what local contractors and small business owners need: straightforward financing that keeps their work moving.

We’ve made financing easy for you—discover our simple way!

Crain Buys Cars
Crain Buick GMC makes upgrading simple. We’ll buy your car, truck, or SUV even if you don’t buy from us. Get a quick, fair offer and apply it toward your next Sierra HD. Start now at Crain Buys Cars.

Shop the 2026 GMC Sierra 3500 HD in Springdale, AR
From towing fifth-wheel campers to hauling jobsite gear, the 2026 GMC Sierra 3500 HD is built for life in Northwest Arkansas. Visit Crain Buick GMC in Springdale. We’re your local destination for GMC dually trucks. Experience the balance of luxury, power, and precision that defines the Sierra lineup.

Explore our inventory serving Fayetteville, Rogers, Bentonville, Farmington, and Tontitown, and see why local drivers trust Crain for heavy-duty excellence.