Used GMC Sierra 3500HD for Sale nearUnion, ME
291 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 64,067
- Stock #:
- G26293A
- VIN:
- 1GT49WEY4NF176482
Sponsored Listing
2022 GMC Sierra 3500HD
Denali Crew Cab 4WD
64,067 mi
$59,139
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 56,952
- Stock #:
- 257037T
- VIN:
- 1GT49TEY3PF257037
Sponsored Listing
2023 GMC Sierra 3500HD
SLE Crew Cab 4WD
56,952 mi
$49,789
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 50,349
- Stock #:
- 116670
- VIN:
- 1GT42WEY2KF116670
2019 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
50,349 mi
$57,976
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- White Frost
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 70,136
- Stock #:
- LP2352
- VIN:
- 1GT49WEY7MF125816
2021 GMC Sierra 3500HD
Denali Crew Cab 4WD
70,136 mi
$56,325
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black with Kalah
- Transmission:
- Automatic
- Mileage:
- 32,335
- Stock #:
- b261942
- VIN:
- 1GT49VEY9MF261942
2021 GMC Sierra 3500HD
AT4 Crew Cab 4WD
32,335 mi
$57,254
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 130,587
- Stock #:
- F227589
- VIN:
- 1GT42YEY1JF227589
2018 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
130,587 mi
$44,602
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Gray (Dark Walnut/Dark Ash Grey)
- Transmission:
- Automatic
- Mileage:
- 96,687
- Stock #:
- C260177Y
- VIN:
- 1GT49WEY8LF346663
2020 GMC Sierra 3500HD
Denali Crew Cab 4WD
96,687 mi
$49,582
- 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:
- Downpour Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 33,357
- Stock #:
- ZC26270
- VIN:
- 1GT49YEY3RF394995
2024 GMC Sierra 3500HD
Denali Ultimate Crew Cab 4WD
33,357 mi
$76,505
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 64,067
- Stock #:
- G26293A
- VIN:
- 1GT49WEY4NF176482
2022 GMC Sierra 3500HD
Denali Crew Cab 4WD
64,067 mi
$59,139
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- [GAZ] Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 21,400
- Stock #:
- 26244
- VIN:
- 1GT49SE72MF237360
![[GAZ] Summit White 2021 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/06/16/16/56/2021_gmc_sierra_3500hd-pic-5017205576063805583-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2021 GMC Sierra 3500HD
SLE Crew Cab 4WD
21,400 mi
$42,500
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 39,960
- Stock #:
- 12896
- VIN:
- 1GT49WE72LF273569
-$1,232
2020 GMC Sierra 3500HD
Denali Crew Cab 4WD
39,960 mi
$59,416
$58,184
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- White
- Fuel type:
- Diesel
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 130,313
- Stock #:
- R1439A
- VIN:
- 1GT424E84FF675146
2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
130,313 mi
$35,212
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 90,736
- Stock #:
- B10770
- VIN:
- 1GT49VEYXNF102980
2022 GMC Sierra 3500HD
AT4 Crew Cab 4WD
90,736 mi
$51,247
Recommended model year:
2024 GMC Sierra 3500HD
Shop 2024 GMC Sierra 3500HD »With 1,287 currently listed for sale and an average price of $69,144.00, 33.9% of 2024 GMC Sierras for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2024 GMC Sierra 3500HD 5 / 5 stars.
94.3% of 2024 Sierra 3500HD models on CarGurus are accident free.
The 2024 GMC Sierra 3500HD features impressive towing capabilities, with a maximum towing capacity of up to 35,500 pounds, making it a top choice for heavy-duty tasks.
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Gray (Dark Walnut/Dark Ash Grey)
- Transmission:
- Automatic
- Mileage:
- 52,667
- Stock #:
- C2070
- VIN:
- 1GT49WEY0LF347564
2020 GMC Sierra 3500HD
Denali Crew Cab 4WD
52,667 mi
$62,245
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 120,769
- Stock #:
- 10113X
- VIN:
- 1GT49WEYXMF229829
2021 GMC Sierra 3500HD
Denali Crew Cab LB 4WD
120,769 mi
$45,908
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 134,926
- Stock #:
- ZC26070
- VIN:
- 1GT49WEY5MF205616
2021 GMC Sierra 3500HD
Denali Crew Cab 4WD
134,926 mi
$46,405
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 56,952
- Stock #:
- 257037T
- VIN:
- 1GT49TEY3PF257037
2023 GMC Sierra 3500HD
SLE Crew Cab 4WD
56,952 mi
$49,789
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 64,885
- Stock #:
- 192163
- VIN:
- 1GT49WEY4MF192163
2021 GMC Sierra 3500HD
Denali Crew Cab 4WD
64,885 mi
$60,305
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 30,634
- Stock #:
- DC26077
- VIN:
- 1GT49SEY4RF350498
2024 GMC Sierra 3500HD
Pro Crew Cab 4WD
30,634 mi
$56,528
- 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
$72,135
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 114,088
- Stock #:
- 26-131
- VIN:
- 1GT42YEY0JF157678
2018 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
114,088 mi
$48,458
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 2,541
- Stock #:
- 1956
- VIN:
- 1GT4UTE79TF167875
2026 GMC Sierra 3500HD
SLE Crew Cab 4WD
2,541 mi
$60,094
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Black
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 49,149
- Stock #:
- 28631233
- VIN:
- 1GT49WEY8LF262648
2020 GMC Sierra 3500HD
Denali Crew Cab 4WD
49,149 mi
$59,897
FAQs
How much does the GMC Sierra 3500HD cost in Union, ME?
How many GMC Sierra 3500HD vehicles in Union, ME have no reported accidents or damage?
What fuel types are available?
4.7 Overall rating
Customers say
The GMC Sierra 3500HD consistently impresses owners with its outstanding towing capacity, powerful performance, and durable build quality across all model years. Many drivers appreciate the comfortable ride and spacious interior, making it suitable for both work and daily use. However, some critics feel that the high price point can be a drawback, especially when compared to competing models. Additionally, there are mentions of missing features that some owners expected, leading to dissatisfaction in certain aspects.
AI generated from the text of customer reviews.
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Filter by rating
What people say
Anonymous
Reviewed a 2024 GMC Sierra 3500HD on Apr 23, 2025
Excellent value The only thing that's missing is a sunroof and this is comparable to a Ford F-350
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
Clint N
Reviewed a 2015 GMC Sierra 3500HD on Apr 3, 2026
This truck was in pristine condition, exactly what I was after in a vehicle. I passed on it because the asking price was pretty much what it was worth new in 2015. I have a hard time paying that kind of money for a 11 year old truck.
Christine A
Reviewed a 2020 GMC Sierra 3500HD on Jun 16, 2023
Besides the bells and whistles we grabbed this dually because we pull a toy hauler. We went from a sturdy 2500 Dodge Ram to this beauty. We choose the dually 3500 due to the pulling capacity and payload as toy haulers are heavier in front to compensate for the weight that you can put in the back. We have no issues pulling it now and the truck does not squat because the support of the 4 tires. Other friends have regular 3500 and still have issues with the payload and had to put in more money into their vehicle to beef up the suspension when pulling a toy hauler because the payload is less. YOU WONT REGRET BUYING ONE!
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 |
GMC Sierra 3500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of GMC Sierra 3500HD prices has changed over time.
See more price trendsGMC Sierra 3500HD Pricing Analysis
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2026 GMC Sierra 3500HD is priced at $89,563, representing a +85.9% increase over its original MSRP, indicating strong demand for the latest model.
- Steady Depreciation Trend: Older models show a consistent decline in average price, with the 2019 model priced at $42,200, reflecting a -3.9% depreciation from its MSRP.
- Best Value Year: The 2020 model offers the most competitive pricing relative to its MSRP, with an average price of $50,919, which is only +37.0% above its original MSRP.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 GMC Sierra 3500HD | $48,200 | $89,563 | +85.9% |
| 2025 GMC Sierra 3500HD | $47,500 | $77,684 | +63.6% |
| 2024 GMC Sierra 3500HD | $46,600 | $70,834 | +52.0% |
| 2023 GMC Sierra 3500HD | $43,400 | $58,113 | +33.9% |
| 2022 GMC Sierra 3500HD | $41,400 | $55,861 | +34.9% |
| 2021 GMC Sierra 3500HD | $37,400 | $53,318 | +42.6% |
| 2020 GMC Sierra 3500HD | $37,000 | $50,919 | +37.0% |
| 2019 GMC Sierra 3500HD | $40,800 | $42,200 | -3.9% |
| 2018 GMC Sierra 3500HD | $36,100 | $42,555 | +18.0% |
| 2017 GMC Sierra 3500HD | $35,290 | $38,104 | +8.0% |
| 2016 GMC Sierra 3500HD | $34,635 | $36,035 | +4.0% |
| 2015 GMC Sierra 3500HD | $34,295 | $35,485 | +3.5% |
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Washington, DC: The average price in Washington, DC ($69,663) is the highest among the cities listed, likely due to higher demand and lower inventory.
- Lowest Prices in Chicago, IL: Chicago offers the most competitive pricing at $44,044, suggesting a more price-sensitive market or higher inventory levels.
- Inventory Variation: Cities like Dallas, TX (425 listings) and Atlanta, GA (409 listings) show a strong inventory presence, with average prices around $64,052 and $61,886, respectively, indicating stable demand.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Washington, DC | 381 | $69,663 |
| Dallas, TX | 425 | $64,052 |
| Miami, FL | 302 | $60,518 |
| Atlanta, GA | 409 | $61,886 |
| Philadelphia, PA | 378 | $57,427 |
| Los Angeles, CA | 312 | $55,100 |
| New York, NY | 339 | $54,973 |
| Houston, TX | 410 | $57,857 |
| Boston, MA | 325 | $51,852 |
| Chicago, IL | 406 | $44,044 |
These recommendations are based on CarGurus' proprietary market data from July 9, 2026, CarGurus experts' opinions, and generative AI.
CarGurus recommends the 2024 GMC Sierra 3500HD
Summary
With 1,287 currently listed for sale and an average price of $69,144.00, 33.9% of 2024 GMC Sierras for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2024 GMC Sierra 3500HD 5 / 5 stars.
94.3% of 2024 Sierra 3500HD models on CarGurus are accident free.
The 2024 GMC Sierra 3500HD features impressive towing capabilities, with a maximum towing capacity of up to 35,500 pounds, making it a top choice for heavy-duty tasks.
Why it stands out
The 2024 GMC Sierra 3500HD stands out in the heavy-duty truck segment due to its combination of power, luxury, and advanced technology. With a robust engine lineup, including a 6.6-liter Duramax turbodiesel V8 that delivers 470 horsepower and 975 lb-ft of torque, it excels in towing and hauling capabilities. The Sierra 3500HD is designed not just for work but also for comfort, especially in higher trims like the Denali, which offers premium materials and cutting-edge tech features. Its spacious interior and smart tech for towing and off-roading make it a versatile option for both commercial and personal use.
Other model years to consider
- Average price: $56,587.00
- Good/great deal percentage: 33.8%
- User rating: 5 / 5
- Total listings: 1,186
- Average price: $76,713.00
- Good/great deal percentage: 33.3%
- User rating: 5 / 5
- Total listings: 1,204
- Average price: $52,624.00
- Good/great deal percentage: 31.4%
- User rating: 5 / 5
- Total listings: 675
These recommendations are based on CarGurus' proprietary market data from July 13, 2026, CarGurus experts' opinions, and generative AI.
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