Used 2018 GMC Sierra 3500HD for Sale near Colorado
42 vehicles found
- 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:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 84,731
- Stock #:
- KF189213
- VIN:
- 1GT42WEY9KF189213
Sponsored by AutoNation Chevrolet North
2019 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
84,731 mi
$48,197
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 89,965
- Stock #:
- B52274
- VIN:
- 1GT42TCG0KF229350
Sponsored Listing
2019 GMC Sierra 3500HD
Crew Cab 4WD
89,965 mi
$29,487
- 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:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 103,138
- Stock #:
- TF216864A
- VIN:
- 1GT42WEY8KF198503
Sponsored Listing
2019 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
103,138 mi
$46,202
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 89,965
- Stock #:
- B52274
- VIN:
- 1GT42TCG0KF229350
2019 GMC Sierra 3500HD
Crew Cab 4WD
89,965 mi
$29,487
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Dark Ash Seats With Jet Black Interior Accents
- Transmission:
- 6-Speed Automatic
- Mileage:
- 179,533
- Stock #:
- HF167366
- VIN:
- 1GT42VCG5HF167366
-$4,753
2017 GMC Sierra 3500HD
Base Crew Cab 4WD
179,533 mi
$23,697
$18,944
- 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:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 103,138
- Stock #:
- TF216864A
- VIN:
- 1GT42WEY8KF198503
2019 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
103,138 mi
$46,202
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 96,664
- Stock #:
- KF281814
- VIN:
- 1GT42WEY2KF281814
2019 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
96,664 mi
$42,799
- 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:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 84,731
- Stock #:
- KF189213
- VIN:
- 1GT42WEY9KF189213
2019 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
84,731 mi
$48,197
- 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:
- 88,031
- Stock #:
- T18414
- VIN:
- 1GT42YEY4JF238103
2018 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
88,031 mi
$42,420
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 114,093
- Stock #:
- K122075
- VIN:
- 1GT42WEY7KF122075
2019 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
114,093 mi
$44,728
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 92,547
- Stock #:
- G678700A
- VIN:
- 1GT42XEY6JF171126
2018 GMC Sierra 3500HD
SLT Crew Cab 4WD
92,547 mi
$45,587
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 39,631
- Stock #:
- P276477
- VIN:
- 1GT41VEY2JF276477
2018 GMC Sierra 3500HD
Base Crew Cab
39,631 mi
$39,661
- 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:
- Gray
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 103,334
- Stock #:
- 26057
- VIN:
- 1GT42YEY7JF226057
2018 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
103,334 mi
$40,598
CarGurus Analysis:
2018 GMC Sierra 3500HD
With 261 currently listed for sale and an average price of $42,520.00, 30.3% of 2018 GMC Sierra 3500HDs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Sierra 3500HD 3 / 5 stars.
67.0% of 2018 Sierra 3500HD models on CarGurus are accident free.
- 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:
- Green
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 187,429
- Stock #:
- 129744
- VIN:
- 1GT42YEY1JF129744
2018 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
187,429 mi
$35,728
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 143,377
- Stock #:
- 19708
- VIN:
- 1GT42XCY0JF171383
2018 GMC Sierra 3500HD
SLT Crew Cab 4WD
143,377 mi
$38,460
- 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
- Transmission:
- 6-Speed Automatic
- Mileage:
- 137,680
- Stock #:
- WJP22552
- VIN:
- 1GT42YEY3JF289172
2018 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
137,680 mi
$43,248
- 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:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 156,743
- Stock #:
- 183416
- VIN:
- 1GT42WEY4KF183416
2019 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
156,743 mi
$41,728
- 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:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 215,788
- VIN:
- 1GT42YEY5JF188585
2018 GMC Sierra 3500HD
Denali Crew Cab SB 4WD
215,788 mi
$26,528
- 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
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 152,848
- Stock #:
- L2750
- VIN:
- 1GT42UCY7KF213242
2019 GMC Sierra 3500HD
SLE Crew Cab 4WD
152,848 mi
$35,217
- 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:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 141,808
- Stock #:
- 26B1182Q
- VIN:
- 1GT42WEY2KF196780
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2019 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
141,808 mi
$43,000
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 114,218
- Stock #:
- 114219
- VIN:
- 1GT42YEY1JF129498
2018 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
114,218 mi
$42,507
- 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
- Interior color:
- Brown (Tan)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 119,582
- Stock #:
- 225196
- VIN:
- 1GT42WEY8KF225196
2019 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
119,582 mi
$46,499
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 96,664
- Stock #:
- KF281814
- VIN:
- 1GT42WEY2KF281814
Sponsored Listing
2019 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
96,664 mi
$42,799
CarGurus Analysis: 2018 GMC Sierra 3500HD
Summary
With 261 currently listed for sale and an average price of $42,520.00, 30.3% of 2018 GMC Sierra 3500HDs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Sierra 3500HD 3 / 5 stars.
67.0% of 2018 Sierra 3500HD models on CarGurus are accident free.
Why it stands out
The 2018 GMC Sierra 3500HD is a robust heavy-duty truck that maintains a strong reputation for its impressive towing and hauling capabilities. Known as a "commercial grade" workhorse, it has evolved to offer a blend of rugged performance and refined luxury, particularly in its higher Denali trims. This generation has introduced features aimed at improving user experience, including advanced tech for towing and off-roading. Users have noted the truck's strength in managing large loads while providing a high level of comfort, especially in well-equipped variants. However, it may feel cumbersome in tighter spaces, and while its strengths are highlighted, prospective buyers should approach considering the cost of the top-tier trims which can become quite steep.
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: $77,466.00
- Good/great deal percentage: 32.1%
- User rating: 5 / 5
- Total listings: 1,249
This analysis is based on CarGurus' proprietary market data from June 29, 2026, CarGurus experts' opinions, and generative AI.
3.0 Overall rating
Filter by rating
Bryan L
Reviewed a 2018 GMC Sierra 3500HD on May 26, 2021
Its good looking and has the power to pull whatever and if it would break for some reason I efficiently in chevys
Gary L
Reviewed a 2018 GMC Sierra 3500HD on Oct 4, 2020
The def tank fill is under the hood and it is hard to fill and makes a mess when filling
2018 GMC Sierra 3500HD Trims
| Trim type | MSRP |
|---|---|
| Base | $36,100 |
| SLE Crew Cab DRW 4WD | $50,800 |
| Denali Crew Cab SB 4WD | $59,700 |
| SLE Crew Cab 4WD | $49,400 |
| Base 4WD | $39,000 |
| Base Crew Cab 4WD | $43,600 |
| SLT Crew Cab 4WD | $54,500 |
| Denali Crew Cab LB DRW 4WD | $59,300 |
2018 GMC Sierra 3500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 GMC Sierra 3500HD prices has changed over time.
See more price trends2018 GMC Sierra 3500HD Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Philadelphia: The average price in Philadelphia, PA ($49,495) is significantly higher than other cities, likely due to demand for heavy-duty trucks in urban settings.
- Lowest Prices in Atlanta: Atlanta, GA ($20,250) offers the lowest average price, indicating a more price-sensitive market or higher inventory turnover.
- Inventory Variation: Cities like Dallas (44 listings) and Chicago (44 listings) have similar inventory levels but differ in pricing, suggesting regional demand influences pricing more than inventory alone.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Philadelphia, PA | 42 | $49,495 |
| Los Angeles, CA | 30 | $44,895 |
| Chicago, IL | 44 | $40,999 |
| Dallas, TX | 44 | $38,787 |
| Boston, MA | 37 | $37,400 |
| Houston, TX | 47 | $31,997 |
| Atlanta, GA | 49 | $20,250 |
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2026 GMC Sierra 3500HD is priced at $90,783, which is about 88.8% above MSRP, indicating strong demand for the latest model year.
- Depreciation Trends: The 2014 model shows the steepest depreciation, with an average price of $25,689, down ~21.5% from its original MSRP.
- Best Value Years: The 2022 and 2023 models are priced relatively close to their original MSRPs, with only ~1.0% and 35.4% below MSRP, respectively, making them attractive options for buyers seeking newer vehicles without steep depreciation.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 | $48,200 | $90,783 | +88.8% |
| 2025 | $47,500 | $77,652 | +63.5% |
| 2024 | $46,600 | $70,801 | +51.9% |
| 2023 | $43,400 | $58,722 | +35.4% |
| 2022 | $41,400 | $56,053 | +35.4% |
| 2021 | $37,400 | $52,920 | +41.2% |
| 2020 | $37,000 | $51,504 | +39.2% |
| 2019 | $40,800 | $41,957 | +2.8% |
| 2017 | $35,290 | $38,585 | +9.5% |
| 2016 | $34,635 | $35,546 | +2.6% |
| 2015 | $34,295 | $35,280 | +2.9% |
| 2014 | $32,805 | $25,689 | -21.5% |
These recommendations are based on CarGurus' proprietary market data from July 2, 2026, CarGurus experts' opinions, and generative AI.
FAQs
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