
2026 GMC Sierra 3500HD
Mileage: 3 · Slidell, LA
2026 GMC Sierra 3500HD Denali Crew Cab LB DRW 4WD
Slidell, LA
$86,300
MSRP
$97,300
Dealer rating
Request information
Features
Mileage
3
Drivetrain
Four-Wheel Drive
Exterior color
Glacier White Tricoat
Interior color
Jet Black
Engine
470 hp 6.6L V8 Biodiesel
Fuel type
Biodiesel
Transmission
Automatic
Alloy wheels
Finance in advance
Overview
- Make:GMC
- Model:Sierra 3500HD
- Year:2026
- Trim:Denali
- Body type:Pickup Truck
- Exterior color:Glacier White Tricoat
- Interior color:Jet Black
- Mileage:3 mi
- Condition:New
- VIN:1GT4UWEY9TF177865
- Stock number:26G1952
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:98 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 $10,500.
Dealer

Dealer reviews
Dealer's description
This 2026 GMC Sierra 3500HD Denali is offered to you for sale by Legacy Buick GMC. There's a level of quality and refinement in this GMC Sierra 3500HD Denali that you won't find in your average vehicle. This GMC Sierra 3500HD Denali comes equipped with 4 wheel drive, which means no limitations as to how or where you can drive. Different terrains and varying weather conditions will have no effect as to how this vehicle performs. There is no reason why you shouldn't buy this GMC Sierra 3500HD Denali. It is incomparable for the price and quality. Just what you've been looking for. With quality in mind, this vehicle is the perfect addition to take home. Dealer Disclosure: Prices do not include state and local tax, title, license, notarial fees, convenience fees, documentary fees, and any finance charges. All prices, specifications and availability subject to change without notice. Contact dealer for most current information .Not available with special finance, lease and some other offers.
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