New & Used 2026 GMC Sierra 3500HD for Sale near Kit Carson, CO
180 results
- 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
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 37,009
- Stock #:
- LOP22553
- VIN:
- 1GT4UTEY6SF283719
2025 GMC Sierra 3500HD
SLE Crew Cab 4WD
37,009 mi
$60,909
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 10,472
- Stock #:
- M912792
- VIN:
- 1GT4UWEY4SF309042
2025 GMC Sierra 3500HD
Denali Crew Cab 4WD
10,472 mi
$82,372
- 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 Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 37,311
- Stock #:
- T35689
- VIN:
- 1GT4UWEY6SF160584
2025 GMC Sierra 3500HD
Denali Crew Cab 4WD
37,311 mi
$76,411
- 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:
- Volcanic Red Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Black/brown Accents
- Transmission:
- Automatic
- Mileage:
- 23,651
- Stock #:
- T35752
- VIN:
- 1GT4UVEY7SF281005
2025 GMC Sierra 3500HD
AT4 Crew Cab 4WD
23,651 mi
$77,910
- 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
$82,682
- 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 Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black, Forge Perforated Leather Seating Surfac
- Transmission:
- Automatic
- Mileage:
- 12,908
- Stock #:
- ASF248921
- VIN:
- 1GT4UWEY0SF248921
2025 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
12,908 mi
$82,688
- 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:
- Titanium
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 13,391
- Stock #:
- 14864
- VIN:
- 1GT4UUEY1SF170573
2025 GMC Sierra 3500HD
SLT Crew Cab 4WD
13,391 mi
$69,141
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Summit White
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 10,779
- Stock #:
- 6486
- VIN:
- 1GT4UVEY5TF114112
2026 GMC Sierra 3500HD
AT4 Crew Cab 4WD
10,779 mi
$84,829
- 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
$81,014
- 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
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 6,917
- Stock #:
- 14895X
- VIN:
- 1GT4UWEY1SF296007
2025 GMC Sierra 3500HD
Denali Crew Cab 4WD
6,917 mi
$81,248
- 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:
- 10-Speed Automatic
- Mileage:
- 34,300
- Stock #:
- JV133450
- VIN:
- 1GT4UUEY9SF133450
2025 GMC Sierra 3500HD
SLT Crew Cab 4WD
34,300 mi
$65,794
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 20,955
- Stock #:
- 10088
- VIN:
- 1GT4UYEY2SF251377
2025 GMC Sierra 3500HD
Denali Ultimate Crew Cab 4WD
20,955 mi
$85,378
- 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 Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 14,817
- Stock #:
- MT6950
- VIN:
- 1GT4UWEY5SF186352
2025 GMC Sierra 3500HD
Denali Crew Cab 4WD
14,817 mi
$81,874
CarGurus Analysis:
2026 GMC Sierra 3500HD
With 523 currently listed for sale and an average price of $89,284.00, 30.2% of 2026 GMC Sierra 3500HDs for sale on CarGurus are rated as good or great deals.
97.3% of 2026 Sierra 3500HD models on CarGurus are accident free.
The 2026 GMC Sierra 3500HD continues to impress with its heavy-duty capabilities, luxurious trims, and high-tech towing features that appeal to both commercial and personal buyers.
- 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
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 22,680
- Stock #:
- 14901X
- VIN:
- 1GT4UYEY7SF148245
2025 GMC Sierra 3500HD
Denali Ultimate Crew Cab 4WD
22,680 mi
$85,039
- 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:
- Thunderstorm Gray
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 39,620
- Stock #:
- 26B47
- VIN:
- 1GT4UVEY0SF103937
2025 GMC Sierra 3500HD
AT4 Crew Cab 4WD
39,620 mi
$72,721
- 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:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 16,680
- Stock #:
- 5P322173
- VIN:
- 1GT4UYEY2SF322173
2025 GMC Sierra 3500HD
Denali Ultimate Crew Cab 4WD
16,680 mi
$85,754
- 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 With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 18,000
- Stock #:
- I1638
- VIN:
- 1GT4UVEY6SF185205
2025 GMC Sierra 3500HD
AT4 Crew Cab 4WD
18,000 mi
$78,482
- 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:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 28,710
- Stock #:
- KM124311
- VIN:
- 1GT4UVEY8SF124311
2025 GMC Sierra 3500HD
AT4 Crew Cab 4WD
28,710 mi
$74,480
- 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:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 17,369
- Stock #:
- M912620
- VIN:
- 1GT4UWEYXSF231303
2025 GMC Sierra 3500HD
Denali Crew Cab 4WD
17,369 mi
$80,372
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 31,280
- Stock #:
- DC26088
- VIN:
- 1GT4UWEY6SF182357
2025 GMC Sierra 3500HD
Denali Crew Cab 4WD
31,280 mi
$77,080
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 34,131
- Stock #:
- 162531A1
- VIN:
- 1GT4UWEY3SF126473
2025 GMC Sierra 3500HD
Denali Crew Cab 4WD
34,131 mi
$74,990
- 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
$77,082
- 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:
- Glacier White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 2,412
- Stock #:
- G33872A
- VIN:
- 1GT4UUE78TF154461
2026 GMC Sierra 3500HD
SLT Crew Cab 4WD
2,412 mi
$72,684
CarGurus Analysis: 2026 GMC Sierra 3500HD
Summary
With 523 currently listed for sale and an average price of $89,284.00, 30.2% of 2026 GMC Sierra 3500HDs for sale on CarGurus are rated as good or great deals.
97.3% of 2026 Sierra 3500HD models on CarGurus are accident free.
The 2026 GMC Sierra 3500HD continues to impress with its heavy-duty capabilities, luxurious trims, and high-tech towing features that appeal to both commercial and personal buyers.
Why it stands out
The 2026 GMC Sierra 3500HD is distinguished by its remarkable combination of rugged capability and refined luxury, making it a versatile choice for those seeking a heavy-duty truck. With impressive towing and hauling abilities, the Sierra can tow up to 35,500 pounds when properly equipped with the diesel engine, making it an ideal option for those who need a reliable workhorse. Additionally, the truck offers a selection of high-end trims, especially the Denali, which elevate the driving experience with premium materials and advanced technology. The fifth generation of the Sierra 3500HD has introduced significant improvements in maximum towing capacity and enhanced safety features, which further solidify its reputation in the heavy-duty truck segment. Despite some models being unwieldy in tighter spaces, the Sierra's combination of strength and luxury makes it an appealing choice for buyers looking for versatility in both work and leisure.
Other model years to consider
- Average price: $69,509.00
- Good/great deal percentage: 32.0%
- User rating: 5 / 5
- Total listings: 1,389
- Average price: $57,376.00
- Good/great deal percentage: 32.3%
- Accident-free percentage: 91.7%
- Total listings: 1,306
- Average price: $77,346.00
- Good/great deal percentage: 31.6%
- User rating: 5 / 5
- Total listings: 1,255
This analysis is based on CarGurus' proprietary market data from June 15, 2026, CarGurus experts' opinions, and generative AI.
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2026 GMC Sierra 3500HD Trims
| Trim type | MSRP |
|---|---|
| Pro Crew Cab LB 4WD | $54,900 |
| SLE Crew Cab 4WD | $59,100 |
| Pro Crew Cab 4WD | $54,700 |
| Pro Regular Cab LB 4WD | $51,000 |
| SLT Crew Cab 4WD | $66,400 |
| AT4 Crew Cab 4WD | $73,400 |
| Denali Ultimate Crew Cab 4WD | $97,600 |
| Denali Crew Cab 4WD | $76,300 |
2026 GMC Sierra 3500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2026 GMC Sierra 3500HD prices has changed over time.
See more price trends
