New GMC Sierra 3500HD Denali for Sale nearKey West, FL
15 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Glacier White Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- 113061
- VIN:
- 1GT4UWEYXTF361194
Price drop
-$4,640
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Kansas City, KS
Price includes $1,890 shipping
New car
MSRP $97,060
$91,184
$86,544
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/brownstone Forge Perforated Leather Sea
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T6602
- VIN:
- 1GT4UWEY2TF397610
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Tampa, FL
Price includes $356 shipping
New car
MSRP $94,389
$80,124
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Glacier White Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/brownstone Forge Perforated Leather Sea
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T6660
- VIN:
- 1GT4UWEYXTF396740
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Tampa, FL
Price includes $356 shipping
New car
MSRP $94,989
$80,658
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 4
- Stock #:
- M161148
- VIN:
- 1GT4UWEY0TF161148
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Miami, FL
Price includes $390 shipping
New car
MSRP $94,665
$86,765
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 4
- Stock #:
- GSH229259
- VIN:
- 1GT4UWEYXTF229259
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Miami, FL
Price includes $390 shipping
New car
MSRP $95,065
$87,145
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone, Forge Perforated Leather Se
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- 22202
- VIN:
- 1GT4UWEY9TF333824
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Eufaula, OK
Price includes $1,668 shipping
New car
MSRP $90,920
$87,886
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Downpour Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- T261477
- VIN:
- 1GT4UWEY2TF372254
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Fort Myers, FL
Price includes $274 shipping
New car
MSRP $92,160
$82,737
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- T261467
- VIN:
- 1GT4UWEY0TF367442
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Fort Myers, FL
Price includes $274 shipping
New car
MSRP $91,435
$82,067
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- T261473
- VIN:
- 1GT4UWEY0TF372382
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Fort Myers, FL
Price includes $274 shipping
New car
MSRP $91,960
$82,547
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black Forge Perforated Leather Seating Surface
- Transmission:
- Automatic
- Mileage:
- 26
- Stock #:
- 270675
- VIN:
- 1GT4UWEY9TF270675
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Lake Wales, FL
Price includes $345 shipping
New car
MSRP $92,915
$79,766
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Glacier White
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- T261474
- VIN:
- 1GT4UWEY4TF372353
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Fort Myers, FL
Price includes $274 shipping
New car
MSRP $92,560
$83,102
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 15
- Stock #:
- 115635TS
- VIN:
- 1GT4UWE72TF115635
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Miami, FL
Price includes $182 shipping
New car
MSRP $85,220
$85,402
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- M10019
- VIN:
- 1GT4UWEY2TF404247
New arrival
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Sarasota, FL
Price includes $588 shipping
New car
MSRP $96,829
$98,440
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- M9791
- VIN:
- 1GT4UWEY5TF287599
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Sarasota, FL
Price includes $588 shipping
New car
MSRP $93,829
$95,440
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 302210TS
- VIN:
- 1GT4UWEY6TF302210
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Miami, FL
Price includes $182 shipping
New car
MSRP $98,254
$98,436
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Glacier White Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- 113061
- VIN:
- 1GT4UWEYXTF361194
Price drop
-$4,640
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Kansas City, KS
Price includes $1,890 shipping
New car
MSRP $97,060
$91,184
$86,544
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/brownstone Forge Perforated Leather Sea
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T6602
- VIN:
- 1GT4UWEY2TF397610
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Tampa, FL
Price includes $356 shipping
New car
MSRP $94,389
$80,124
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Glacier White Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/brownstone Forge Perforated Leather Sea
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T6660
- VIN:
- 1GT4UWEYXTF396740
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Tampa, FL
Price includes $356 shipping
New car
MSRP $94,989
$80,658
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 4
- Stock #:
- M161148
- VIN:
- 1GT4UWEY0TF161148
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Miami, FL
Price includes $390 shipping
New car
MSRP $94,665
$86,765
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 4
- Stock #:
- GSH229259
- VIN:
- 1GT4UWEYXTF229259
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Miami, FL
Price includes $390 shipping
New car
MSRP $95,065
$87,145
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone, Forge Perforated Leather Se
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- 22202
- VIN:
- 1GT4UWEY9TF333824
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Eufaula, OK
Price includes $1,668 shipping
New car
MSRP $90,920
$87,886
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Downpour Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- T261477
- VIN:
- 1GT4UWEY2TF372254
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Fort Myers, FL
Price includes $274 shipping
New car
MSRP $92,160
$82,737
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- T261467
- VIN:
- 1GT4UWEY0TF367442
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Fort Myers, FL
Price includes $274 shipping
New car
MSRP $91,435
$82,067
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- T261473
- VIN:
- 1GT4UWEY0TF372382
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Fort Myers, FL
Price includes $274 shipping
New car
MSRP $91,960
$82,547
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black Forge Perforated Leather Seating Surface
- Transmission:
- Automatic
- Mileage:
- 26
- Stock #:
- 270675
- VIN:
- 1GT4UWEY9TF270675
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Lake Wales, FL
Price includes $345 shipping
New car
MSRP $92,915
$79,766
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Glacier White
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- T261474
- VIN:
- 1GT4UWEY4TF372353
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Fort Myers, FL
Price includes $274 shipping
New car
MSRP $92,560
$83,102
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 15
- Stock #:
- 115635TS
- VIN:
- 1GT4UWE72TF115635
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Miami, FL
Price includes $182 shipping
New car
MSRP $85,220
$85,402
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- M10019
- VIN:
- 1GT4UWEY2TF404247
New arrival
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Sarasota, FL
Price includes $588 shipping
New car
MSRP $96,829
$98,440
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- M9791
- VIN:
- 1GT4UWEY5TF287599
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Sarasota, FL
Price includes $588 shipping
New car
MSRP $93,829
$95,440
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 302210TS
- VIN:
- 1GT4UWEY6TF302210
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
Home delivery from Miami, FL
Price includes $182 shipping
New car
MSRP $98,254
$98,436
FAQs
What fuel types are available?
Diesel, Flex Fuel Vehicle, Biodiesel, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
Relevant articles
George Kennedy
The Best Dually Trucks of 2026
Trucks have gone quite lux lately, and are more often used to get around town than to get work done. The most capable of these trucks are nicknamed “duallies”, which those equipped with dual rear wheels.
Mark Takahashi
GMC Sierra 3500HD Buying Guide: Cost, Reliability, and the Best Years to Buy
Discover the ultimate buying guide for purchasing a used GMC Sierra 3500HD covering each generation since 1988. Whether you're a first-time buyer or a GMC enthusiast, this comprehensive overview will help you research your next pre-owned GMC Sierra 3500HD.
Chris Teague
2025 GMC Sierra 3500HD Pricing, Specs, and Release Date
Like its slightly less beefy 2500HD sibling, the 2025 GMC Sierra 3500HD offers added features for the new model year, including a standard trailer brake controller.
