
2026 GMC Sierra 2500HD
Mileage: 5 · Westbrook, ME
2026 GMC Sierra 2500HD Denali Ultimate Crew Cab 4WD
Westbrook, ME
$100,170
MSRP
$100,670
Dealer rating
Request information
Features
Mileage
5
Drivetrain
Four-Wheel Drive
Exterior color
Onyx Black
Interior color
Alpine Umber, Full Grain Leather Seat Trim
Engine
470 hp 6.6L V8 Biodiesel
Fuel type
Biodiesel
Transmission
Automatic
CarPlay
Finance in advance
Overview
- Make:GMC
- Model:Sierra 2500HD
- Year:2026
- Trim:Denali Ultimate
- Body type:Pickup Truck
- Exterior color:Onyx Black
- Interior color:Alpine Umber, Full Grain Leather Seat Trim
- Mileage:5 mi
- Condition:New
- VIN:1GT4UXEY9TF253350
- Stock number:6GM25012
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
- Price increasedPrice went up by $500.
Dealer

Dealer reviews
Dealer's description
This GMC Sierra 2500HD boasts a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. TRANSMISSION, 10-SPEED AUTOMATIC (STD), SNOW PLOW PREP/CAMPER PACKAGE includes (KW5) 220-amp alternator, includes increased front GAWR on Heavy Duty models, (NZZ) skid plates (transfer case and oil pan), pass through dash grommet hole and roof emergency light provisions. Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance. Note: if ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions, REAR AXLE, 3.42 RATIO. This GMC Sierra 2500HD Comes Equipped with These Options MAX TRAILERING PACKAGE includes 3500 HD Frame, 3500 HD Leaf Springs, 12 Rear axle, 3500 HD Shock Package, (CGN) spray-on bed liner and (Z6A) Gooseneck / 5th Wheel Prep provisions with bed stamped holes and caps, LPO, GMC PROTECTION PACKAGE includes (RIA) all-weather floor liner, LPO and (VQK) front and rear Black molded splash guards, LPO, (dealer-installed), LPO, CARGO CONVENIENCE PACKAGE includes (S1O) Console-Mounted Safe, LPO and (VBJ) rear under seat storage, LPO, (dealer-installed) , LPO, SPORT PEDAL COVER KIT (dealer-installed), LPO, CARGO TIE-DOWN RINGS, SET OF 4 (dealer-installed), GVWR, 11,750 LBS. (5330 KG), ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (STD), Wireless phone projection for Apple CarPlay and Android Auto, Wireless Charging, Wipers, front rain-sensing.
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