
2026 GMC Sierra 2500HD
Mileage: 1 · Pomeroy, OH
2026 GMC Sierra 2500HD Denali Crew Cab 4WD
Pomeroy, OH
$82,384
MSRP
$92,729
Dealer rating
Request information
Features
Mileage
1
Drivetrain
Four-Wheel Drive
Exterior color
Glacier White Tricoat
Interior color
Jet Black, Forge Perforated Leather Seat Trim
Engine
470 hp 6.6L V8 Biodiesel
Fuel type
Biodiesel
Transmission
Automatic
Alloy wheels
Finance in advance
Overview
- Make:GMC
- Model:Sierra 2500HD
- Year:2026
- Trim:Denali
- Body type:Pickup Truck
- Exterior color:Glacier White Tricoat
- Interior color:Jet Black, Forge Perforated Leather Seat Trim
- Mileage:1 mi
- Condition:New
- VIN:1GT4UREY6TF123148
- Stock number:A26A79
Fuel economy
- Fuel tank size:35 gal
- Fuel type:Biodiesel
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:470 hp 6.6L V8 Biodiesel
- Horsepower:470 hp
Safety
- ABS Brakes
- Backup Camera
- Blind Spot Monitoring
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Parking Sensors
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:82 in
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing
- Selling slowlyOn the market longer than average. There may be flexibility on price.
- Price decreasedPrice went down by $536.
Dealer

Dealer reviews
Dealer's description
Experience the ultimate in power, capability, and luxury with the new 2026 GMC Sierra 2500HD Denali Crew Cab 4WD. Equipped with the legendary Duramax 6.6L Turbo-Diesel V8 engine delivering 470hp and 975 lb-ft of torque, paired to a 10-speed Allison automatic transmission and advanced 4X4 system. Enjoy true confidence on any terrain with the X31 Off-Road Package, Rancho shocks, skid plates, and auto-locking rear differential. Tow with ease using the ProGrade Trailering System, integrated trailer brake controller, gooseneck/5th wheel prep, and camera-based Hitch Guidance. The Denali Reserve Package surrounds you in comfort: heated and ventilated leather seats, Bose premium audio, head-up display, power sunroof, and a 13.4 touchscreen with wireless Apple CarPlay and Android Auto. Safety is top-tier with GMC Pro Safety, HD Surround Vision, lane departure warning, forward collision alert, and more. Stand out with 20 Ultra Bright Machined Wheels, spray-on bedliner, MultiPro Tailgate, and signature Denali chrome accents. This truck is built for those who demand the best in performance, technology, and refinement
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