
2026 GMC Sierra 2500HD
Mileage: 7 · Mystic, CT
$97,979
2026 GMC Sierra 2500HD AT4X Crew Cab 4WD
Mystic, CT
$97,979
MSRP
$98,480
Dealer rating
Request information
Features
Mileage
7
Drivetrain
Four-Wheel Drive
Exterior color
Onyx Black
Interior color
Black (Obsidian Rush, Full Grain Leather Seat Trim)
Engine
470 hp 6.6L V8 Biodiesel
Fuel type
Biodiesel
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 2500HD
- Year:2026
- Trim:AT4X
- Body type:Pickup Truck
- Exterior color:Onyx Black
- Interior color:Black (Obsidian Rush, Full Grain Leather Seat Trim)
- Mileage:7 mi
- Condition:New
- VIN:1GT4UZEY3TF234532
- Stock number:4232
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
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- 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

$97,979
MSRP$98,480
Selling slowly
On the market longer than average. There may be flexibility on price.
Price decreased
Price went down by $500.
76 days at this dealership
76 days on CarGurus · 0 saves
Dealer

Dealer reviews
4.5(142 reviews)
Dealer's description
Onyx Black 2026 GMC Sierra 2500HD AT4X 4D Crew Cab 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel
Dealer's disclaimer
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