New GMC Sierra 3500 for Sale in Oakland, MD
The New 2026 GMC Sierra 3500HD for Sale in Oakland, MD
The 2026 GMC Sierra 3500HD is a top heavy-duty truck combining capability and comfort. Drivers in Oakland, MD rely on GMC's flagship for tough tasks and daily driving. At Team One Chevrolet GMC, we are proud to offer this powerful, feature-rich truck. Whether hauling heavy loads, towing trailers, or serving your business needs, the Sierra 3500HD excels. Explore our new inventory to find the right fit.
Trim Levels and Standard Features
Pro
- Seven-inch diagonal GMC Infotainment System with wireless Apple CarPlay and Android Auto
- Single-zone air conditioning
- Vinyl seat trim with 40/20/40 split-bench configuration
- 18-inch painted steel wheels
- HD Rear Vision Camera
- Trailering Package with hitch, seven-pin and four-pin connectors
SLE
- 13.4-inch Premium GMC Infotainment System with Google built-in
- Cloth seat trim
- 18-inch machined aluminum wheels with Dark Grey metallic accents
- Keyless Open and Start
- SiriusXM with 360L Trial Subscription
- Power rear windows with express down
SLT
- Perforated leather-appointed front seating
- Dual-zone automatic climate control
- 10-way power driver and passenger seats with lumbar
- Heated driver and front passenger seats
- Heated steering wheel
- Driver memory for seat and mirrors
- LED fog lamps and rain-sensing wipers
AT4
- Perforated leather seating surfaces
- Bose premium seven-speaker sound system
- Adaptive Cruise Control and HD Surround Vision
- Ventilated driver and front passenger seats
- 20-inch High Gloss black aluminum wheels
- Spray-on bedliner and GMC MultiPro Tailgate
- Off-road suspension with Twin-tube Rancho shocks
Denali
- Forge Perforated Leather seating surfaces
- 12-way power driver and passenger seats with lumbar
- Chrome front recovery hooks
- 20-inch ultra-bright machined wheels with chrome inserts
- Six-inch rectangular chrome assist steps
- Universal Home Remote
- Power sliding rear window with defogger
Denali Ultimate
- Full Grain Leather seats with 16-way power adjustment and massage
- Bose Premium Series 12-speaker system with CenterPoint and AudioPilot
- Power-retractable assist steps with LED lighting
- Power sunroof
- Multicolor 15-inch Head-Up Display and Rear Camera Mirror
- MultiPro Tailgate Audio System by Kicker
- Trailer Tire Pressure Monitor Sensors included
Disclaimer:
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
1Dealer Discount applied to everyone
1Dealer Discount applied to everyone
What's New for the 2026 GMC Sierra 3500HD
The 2026 Sierra 3500HD line sees ongoing improvements, keeping it a top heavy-duty truck. GMC enhances technology and driver aid features to stay competitive. McHenry, MD residents who seek high performance will value GMC's attention to detail. The Sierra HD Pro Safety suite advances, offering drivers better protection and awareness.
Performance That Exceeds Expectations
The 2026 GMC Sierra 3500HD provides two powertrain options: a standard 6.6-liter eight-cylinder gasoline engine with 401 horsepower and 464 pound-feet of torque, and an available 6.6-liter Duramax Turbo-Diesel eight-cylinder with 470 horsepower and 975 pound-feet of torque. Both engines use a 10-Speed Allison Automatic transmission. Suitable for demanding work in Kingswood, WV, the truck features Four-Wheel Drive on most trims, with some offering Rear-Wheel Drive. It comes in various body styles-Regular Cab Long Bed, Double Cab Long Bed, Crew Cab Standard and Long Bed-with wheelbases from 141.6 to 172.0 inches and fuel tanks up to 36 gallons.
Interior Comfort and Versatility
The 2026 GMC Sierra 3500HD cabin balances comfort and durability for long workdays. Seating varies by trim: front 40/20/40 split-bench with armrest and under-seat storage, or front bucket seats with a center console. Passenger capacity ranges from three in Regular Cab to six in Crew and Double Cab. Seat materials range from vinyl in Pro, cloth in SLE, perforated leather in SLT and AT4, to Full Grain Leather in Denali Ultimate. Features like heated and ventilated front seats, heated steering wheel, and massage functions are available, especially in the Denali Ultimate for Uniontown, PA drivers. The rear bench offers child seat anchors and, in higher trims, seatback storage and a fold-out armrest with cupholders.
Exterior Design and Capability
The 2026 GMC Sierra 3500HD features a bold front, muscular proportions, and animated LED projector headlamps with LED DRLs for visibility and style. Crew Cab Long Bed models reach up to 266.8 inches long, 81.8 inches wide, and 80.7 inches high. The GMC MultiPro Tailgate offers six functions for versatility. Wheel options range from 17-inch steel to 20-inch aluminum wheels with chrome or gloss black finishes. The bed has a step and an available spray-on liner with GMC logo. Morgantown, WV residents will find the dual rear wheel setup with LED marker lights enables better capability.
Advanced Safety Systems
Safety is a top priority in the 2026 GMC Sierra 3500HD, with the Sierra HD Pro Safety suite offering comprehensive driver assistance. Standard features include Forward Collision Alert, Automatic Emergency Braking, Front Pedestrian Braking, Lane Departure Warning, and IntelliBeam automatic high beams. The truck has dual-stage frontal airbags, seat-mounted side-impact airbags, and head-curtain airbags for front and rear outboard positions. StabiliTrak stability control with Proactive Roll Avoidance, traction control, electronic trailer sway control, and hill start assist enhance safety. Four-wheel antilock disc brakes with DURALIFE rotors ensure stopping power. Optional safety features include HD Surround Vision, Trailer Side Blind Zone Alert, Rear Cross Traffic Alert, and Park Assist. Families in Terra Alta, WV, can drive confidently with these protections.
Visit Team One Chevrolet GMC Today
The 2026 GMC Sierra 3500HD combines power, comfort, and tech. At Team One Chevrolet GMC in Oakland, MD, our experts will help you explore the Sierra 3500HD lineup and find the right fit, whether Pro or Denali Ultimate. Visit us for a test drive and let our financing department assist with competitive options. Contact us today to see why the Sierra 3500HD sets the heavy-duty truck standard.
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Team One Chevrolet GMC
12899 Garrett Highway
Oakland, MD 21550
- Sales: (301) 533-7385
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