2026 GMC Sierra 2500HD
Mileage: 1 · Plattsburgh, NY
2026 GMC Sierra 2500HD AT4 Crew Cab 4WD
Plattsburgh, NY
$88,860
MSRP
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Features
Mileage
1
Drivetrain
Four-Wheel Drive
Exterior color
Summit White
Interior color
Jet Black with Kalahari accents, Perforated Front
Engine
470 hp 6.6L V8 Biodiesel
Fuel type
Biodiesel
Transmission
Automatic
Alloy wheels
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Personalized Real RatesOverview
- Make:GMC
- Model:Sierra 2500HD
- Year:2026
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Summit White
- Interior color:Jet Black with Kalahari accents, Perforated Front
- Mileage:1 mi
- Condition:New
- VIN:1GT4UPEY8TF267627
- Stock number:260169
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
Price decreased
39 days at this dealership
Dealer
Dealer reviews
Dealer's description
Summit White 2026 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel At Brennan Buick GMC, we're here for you throughout the life of your vehicle. If you're in the market for a new or used truck, SUV, or car, visit our dealership to see the best that Brennan Buick GMC has to offer. Recent Arrival! Price includes: $1000 - Purchase Allowance. Exp. 06/01/2026
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