New & Used 2025 GMC Sierra 3500HD for Sale nearKey West, FL
240 vehicles found
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 51,964
- Stock #:
- RF120394
- VIN:
- 1GT49WEY5RF120394
2024 GMC Sierra 3500HD
Denali Crew Cab 4WD
51,964 mi
$68,802
- Year:
- 2024
- 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:
- [GXD] Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 83,250
- Stock #:
- 26113
- VIN:
- 1GT49YEY9RF399991
![[GXD] Sterling Metallic 2024 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/04/16/16/51/2024_gmc_sierra_3500hd-pic-8039146341267408242-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2024 GMC Sierra 3500HD
Denali Ultimate Crew Cab LB DRW 4WD
83,250 mi
$69,900
- Year:
- 2024
- 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:
- Titanium Rush Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 31,983
- Stock #:
- 15266
- VIN:
- 1GT49YEY3RF286909
2024 GMC Sierra 3500HD
Denali Ultimate Crew Cab 4WD
31,983 mi
$81,239
- Year:
- 2024
- 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
- Transmission:
- Automatic
- Mileage:
- 80,737
- Stock #:
- K152528
- VIN:
- 1GT49WEY6RF152528
2024 GMC Sierra 3500HD
Denali Crew Cab 4WD
80,737 mi
$66,868
- Year:
- 2025
- 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
- Transmission:
- Automatic
- Mileage:
- 13,200
- Stock #:
- 16012
- VIN:
- 1GT4UYEY3SF309495
2025 GMC Sierra 3500HD
Denali Ultimate Crew Cab 4WD
13,200 mi
$83,846
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Redwood Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 19,160
- Stock #:
- VS062A
- VIN:
- 1GT49UE72RF289767
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2024 GMC Sierra 3500HD
SLT Crew Cab 4WD
19,160 mi
$65,583
- Year:
- 2025
- 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:
- 16,068
- Stock #:
- T3777A
- VIN:
- 1GT4UWEY2SF293360
2025 GMC Sierra 3500HD
Denali Crew Cab 4WD
16,068 mi
$71,784
- Year:
- 2024
- 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:
- Titanium Rush Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 74,807
- Stock #:
- 13609
- VIN:
- 1GT49YEY2RF240777
2024 GMC Sierra 3500HD
Denali Ultimate Crew Cab 4WD
74,807 mi
$72,017
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 41,341
- Stock #:
- LOP22649
- VIN:
- 1GT49TE77RF142077
2024 GMC Sierra 3500HD
SLE Crew Cab 4WD
41,341 mi
$52,582
- Year:
- 2025
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 25,430
- Stock #:
- A17357N
- VIN:
- 1GT4UWEY5SF275970
2025 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
25,430 mi
$76,727
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 79,901
- Stock #:
- LOP22596
- VIN:
- 1GT49TE73RF297936
2024 GMC Sierra 3500HD
SLE Crew Cab 4WD
79,901 mi
$47,082
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 50,380
- Stock #:
- R87470
- VIN:
- 1GT49UE77RF362034
2024 GMC Sierra 3500HD
SLT Crew Cab 4WD
50,380 mi
$57,764
- Year:
- 2024
- 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 Frost
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 25,847
- Stock #:
- U23805
- VIN:
- 1GT49WEY0RF120612
2024 GMC Sierra 3500HD
Denali Crew Cab 4WD
25,847 mi
$74,274
CarGurus Analysis:
2025 GMC Sierra 3500HD
With 1,249 currently listed for sale and an average price of $77,466.00, 32.1% of 2025 GMC Sierra 3500HDs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2025 GMC Sierra 3500HD 5 / 5 stars.
95.6% of 2025 Sierra 3500HD models on CarGurus are accident-free.
The 2025 GMC Sierra 3500HD stands out with its impressive towing capabilities, advanced technology integration, and high-end trim offerings that blend luxury and functionality.
- Year:
- 2025
- 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:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 17,197
- Stock #:
- ZC26253
- VIN:
- 1GT4UYEY0SF182818
2025 GMC Sierra 3500HD
Denali Ultimate Crew Cab 4WD
17,197 mi
$80,464
- Year:
- 2024
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 47,362
- Stock #:
- LOP22597
- VIN:
- 1GT49TEYXRF280950
2024 GMC Sierra 3500HD
SLE Crew Cab 4WD
47,362 mi
$56,882
- Year:
- 2024
- 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 Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 54,204
- Stock #:
- R87488
- VIN:
- 1GT49WEY6RF203381
2024 GMC Sierra 3500HD
Denali Crew Cab 4WD
54,204 mi
$69,126
- Year:
- 2024
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 70,187
- Stock #:
- 410574
- VIN:
- 1GT49SEYXRF410574
2024 GMC Sierra 3500HD
Pro Crew Cab 4WD
70,187 mi
$51,940
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Summit White
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 54,104
- Stock #:
- F4345A
- VIN:
- 1GT49WEY4RF270108
2024 GMC Sierra 3500HD
Denali Crew Cab 4WD
54,104 mi
$71,288
- Year:
- 2024
- 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:
- 54,790
- Stock #:
- 322211
- VIN:
- 1GT49YEY1RF322211
2024 GMC Sierra 3500HD
Denali Ultimate Crew Cab 4WD
54,790 mi
$74,804
- Year:
- 2024
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 13,157
- Stock #:
- MB6518
- VIN:
- 1GT49WEY2RF209579
2024 GMC Sierra 3500HD
Denali Crew Cab 4WD
13,157 mi
$75,024
- Year:
- 2024
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 13,157
- Stock #:
- MB6518
- VIN:
- 1GT49WEY2RF209579
2024 GMC Sierra 3500HD
Denali Crew Cab 4WD
13,157 mi
$75,024
- Year:
- 2024
- 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:
- Black/brown Accents
- Transmission:
- Automatic
- Mileage:
- 14,252
- Stock #:
- MT6754
- VIN:
- 1GT49VEY1RF421173
2024 GMC Sierra 3500HD
AT4 Crew Cab 4WD
14,252 mi
$76,661
- Year:
- 2024
- 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:
- Black/brown Accents
- Transmission:
- Automatic
- Mileage:
- 14,252
- Stock #:
- MT6754
- VIN:
- 1GT49VEY1RF421173
2024 GMC Sierra 3500HD
AT4 Crew Cab 4WD
14,252 mi
$76,661
CarGurus Analysis: 2025 GMC Sierra 3500HD
Summary
With 1,249 currently listed for sale and an average price of $77,466.00, 32.1% of 2025 GMC Sierra 3500HDs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2025 GMC Sierra 3500HD 5 / 5 stars.
95.6% of 2025 Sierra 3500HD models on CarGurus are accident-free.
The 2025 GMC Sierra 3500HD stands out with its impressive towing capabilities, advanced technology integration, and high-end trim offerings that blend luxury and functionality.
Why it stands out
The 2025 GMC Sierra 3500HD is a hallmark of strength and sophistication in the heavy-duty truck segment. Renowned for its impressive towing and hauling capabilities, the Sierra 3500HD is designed to cater to both work and luxury needs. Whether opting for the robust standard V8 or the upgraded Duramax turbodiesel, drivers enjoy exceptional power that allows for up to 35,500 pounds of towing capacity. The robust design is not only practical but also aligns with the contemporary shift towards more refined interiors, especially in higher trims like the Denali. These trims come equipped with advanced technologies for towing and security, creating a compelling choice for buyers seeking versatility in their vehicle. However, while the Sierra excels in many areas, those looking at top trims should be mindful of higher price tags, which can be a substantial investment. Overall, the Sierra 3500HD is an ideal blend of rugged capability and luxurious comfort, positioning itself as a leader in the heavy-duty truck market.
Other model years to consider
- Average price: $69,376.00
- Good/great deal percentage: 33.1%
- User rating: 5 / 5
- Total listings: 1,364
- Average price: $57,715.00
- Good/great deal percentage: 33.4%
- Accident-free percentage: 91.7%
- Total listings: 1,271
- Average price: $52,169.00
- Good/great deal percentage: 32.3%
- User rating: 5 / 5
- Total listings: 722
This analysis is based on CarGurus' proprietary market data from June 29, 2026, CarGurus experts' opinions, and generative AI.
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5.0 Overall rating
Filter by rating
Jason R
Reviewed a 2025 GMC AT4 Crew Cab 4WD on Apr 5, 2025
This thing is awesome! Super comfortable and optioned well. I really like it and am happy with this purchase
2025 GMC Sierra 3500HD Trims
| Trim type | MSRP |
|---|---|
| Pro Crew Cab 4WD | $54,000 |
| SLE Crew Cab 4WD | $58,300 |
| SLT Crew Cab 4WD | $65,900 |
| Pro Crew Cab LB 4WD | $54,200 |
| Pro Regular Cab LB 4WD | $50,300 |
| AT4 Crew Cab 4WD | $72,200 |
| Denali Ultimate Crew Cab 4WD | $96,700 |
| Denali Crew Cab 4WD | $75,000 |
2025 GMC Sierra 3500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2025 GMC Sierra 3500HD prices has changed over time.
See more price trends
