Used 2018 GMC Sierra 2500HD for SaleNationwide
611 vehicles found
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Dark Ash w/Jet Black Accents
- Transmission:
- Automatic
- Mileage:
- 128,711
- Stock #:
- 200509
- VIN:
- 1GT12REY8KF230645
2019 GMC Sierra 2500HD
SLT Crew Cab 4WD
128,711 mi
$39,179
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Mineral Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 148,010
- Stock #:
- CP1572A
- VIN:
- 1GT22SEG8HZ160767
2017 GMC Sierra 2500HD
SLE Double Cab SB 4WD
148,010 mi
$20,842
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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
- Mileage:
- 92,199
- Stock #:
- OO313
- VIN:
- 1GT22REG8HZ400313
2017 GMC Sierra 2500HD
Base Double Cab SB 4WD
92,199 mi
$25,594
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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/Spice Red
- Transmission:
- 6-Speed Automatic
- Mileage:
- 132,284
- Stock #:
- 26UG097
- VIN:
- 1GT12TEY6HF207256
2017 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
132,284 mi
$35,150
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- 94,412
- Stock #:
- 8414
- VIN:
- 1GT12UEY2JF109496
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
94,412 mi
$43,990
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Cocoa/Dark Sand
- Transmission:
- 6-Speed Automatic
- Mileage:
- 162,230
- Stock #:
- UL28083A
- VIN:
- 1GT12UEY6JF278954
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
162,230 mi
$40,738
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 122,669
- Stock #:
- IF222357
- VIN:
- 1GT12PEG2KF222357
2019 GMC Sierra 2500HD
SLE Crew Cab 4WD
122,669 mi
$29,194
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Cocoa/Dark Sand
- Transmission:
- 6-Speed Automatic
- Mileage:
- 113,666
- Stock #:
- P7210AR
- VIN:
- 1GT12UEY6JF103233
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
113,666 mi
$44,558
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 179,128
- Stock #:
- PV-15505
- VIN:
- 1GT12REG3JF193381
2018 GMC Sierra 2500HD
Base Crew Cab SB 4WD
179,128 mi
$15,195
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- 68,260
- Stock #:
- PC1755
- VIN:
- 1GT12SEY7KF126672
2019 GMC Sierra 2500HD
Denali Crew Cab 4WD
68,260 mi
$50,394
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Cardinal Red
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 181,924
- Stock #:
- 4106119
- VIN:
- 1GT12SEG4HF106119
2017 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
181,924 mi
$20,228
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Red Quartz Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 6-Speed Automatic
- Mileage:
- 122,865
- Stock #:
- UP7116
- VIN:
- 1GT12UEY1JF233386
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
122,865 mi
$44,177
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Blue
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 77,741
- Stock #:
- 984212043
- VIN:
- 1GT12TEG6HF116849
2017 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
77,741 mi
$36,090
CarGurus Analysis:
2018 GMC Sierra 2500HD
With 616 currently listed for sale and an average price of $38,390.00, 31.3% of 2018 GMC Sierra 2500HDs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Sierra 2500HD 3.8 / 5 stars.
68.3% of 2018 Sierra 2500HD models on CarGurus are accident free.
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 70,046
- Stock #:
- HZ262046
- VIN:
- 1GT22REGXHZ262046
2017 GMC Sierra 2500HD
Base Double Cab SB 4WD
70,046 mi
$27,426
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Cocoa/Dark Sand
- Transmission:
- 6-Speed Automatic
- Mileage:
- 126,585
- Stock #:
- HG6606A
- VIN:
- 1GT12UEY3JF200177
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
126,585 mi
$43,897
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Fuel type:
- Biodiesel
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 137,594
- Stock #:
- 02-253911
- VIN:
- 1GT12REY8KF253911
2019 GMC Sierra 2500HD
SLT Crew Cab 4WD
137,594 mi
$34,995
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Cocoa/Dark Sand
- Transmission:
- 6-Speed Automatic
- Mileage:
- 76,458
- Stock #:
- T1170503A
- VIN:
- 1GT12SEY6KF154317
2019 GMC Sierra 2500HD
Denali Crew Cab 4WD
76,458 mi
$45,813
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Red Quartz Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 6-Speed Automatic
- Mileage:
- 83,390
- Stock #:
- 22272A
- VIN:
- 1GT12UEY0JF269537
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
83,390 mi
$46,775
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 67,328
- Stock #:
- TMZ1670
- VIN:
- 1GT12SEY5KF178284
-$1,910
2019 GMC Sierra 2500HD
Denali Crew Cab 4WD
67,328 mi
$50,903
$48,993
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Jet Black/Dark Ash
- Transmission:
- Automatic
- Mileage:
- 79,531
- Stock #:
- T9610A
- VIN:
- 1GT12REG7JF195330
-$1,000
2018 GMC Sierra 2500HD
Base Crew Cab SB 4WD
79,531 mi
$29,699
$28,699
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Fuel type:
- Biodiesel
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 163,039
- Stock #:
- 164740
- VIN:
- 1GT12NEYXKF164740
2019 GMC Sierra 2500HD
Base Crew Cab 4WD
163,039 mi
$23,489
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- 87,461
- Stock #:
- T1136996A
- VIN:
- 1GT12SEY5KF251783
2019 GMC Sierra 2500HD
Denali Crew Cab 4WD
87,461 mi
$46,695
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Cocoa/Dune
- Transmission:
- Automatic
- Mileage:
- 141,357
- Stock #:
- P3031A
- VIN:
- 1GT12TEG6HF101588
2017 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
141,357 mi
$27,234
CarGurus Analysis: 2018 GMC Sierra 2500HD
Summary
With 616 currently listed for sale and an average price of $38,390.00, 31.3% of 2018 GMC Sierra 2500HDs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Sierra 2500HD 3.8 / 5 stars.
68.3% of 2018 Sierra 2500HD models on CarGurus are accident free.
Why it stands out
The 2018 GMC Sierra 2500HD is distinguished by its solid build quality, powerful performance, and ample features, making it a strong contender in the heavy-duty truck market. Owners appreciate its comfortable seating and spacious interior, which contribute to an enjoyable driving experience. Despite some concerns over pricing and rust issues on the undercarriage, many drivers still favor the Sierra for its versatility and capability in various tasks. Compared to competitors, the Sierra 2500HD is known for its upscale design and technology features, catering to both personal and fleet needs. Its blend of ruggedness and refinement positions it as a desirable choice for buyers seeking a dependable heavy-duty pickup.
Other model years to consider
- Average price: $75,460.00
- Good/great deal percentage: 35.5%
- User rating: 5 / 5
- Total listings: 3,954
- Average price: $69,505.00
- Good/great deal percentage: 35.3%
- User rating: 4 / 5
- Total listings: 4,100
- Average price: $49,857.00
- Good/great deal percentage: 31.6%
- User rating: 4.86 / 5
- Total listings: 1,209
This analysis is based on CarGurus' proprietary market data from June 29, 2026, CarGurus experts' opinions, and generative AI.
3.8 Overall rating
Filter by rating
Thurman S
Reviewed a 2018 GMC Sierra 2500HD on Mar 27, 2025
Entire undercarriage is covered in rust. All control arms and linkages are in extremely poor condition from rust to the point I wouldn’t feel safe driving it. Let alone using it for its intended purpose for heavy duty towing.
Bill S
Reviewed a 2018 GMC Sierra 2500HD on Jan 4, 2023
Powerful, dependable, quiet interior and looks great! The duramax with the Alison transmission is the best diesel on market!
Anonymous
Reviewed a 2018 GMC Sierra 2500HD on Oct 26, 2020
So far great truck, lots of options and pulls really good for a gas engine, comfortable seats and plenty of leg room front and back
Joe H
Reviewed a 2018 GMC Sierra 2500HD on Feb 15, 2023
Very comfortable nice riding truck. Seems to get fairly decent fuel mileage.
2018 GMC Sierra 2500HD Trims
| Trim type | MSRP |
|---|---|
| Base LB 4WD | $37,900 |
| Base Double Cab SB 4WD | $40,100 |
| SLE Double Cab SB 4WD | $46,300 |
| SLT Double Cab SB 4WD | $50,900 |
| Base Crew Cab SB 4WD | $41,700 |
| SLE Crew Cab SB 4WD | $48,400 |
| SLT Crew Cab SB 4WD | $53,400 |
| Denali Crew Cab SB 4WD | $59,600 |
2018 GMC Sierra 2500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 GMC Sierra 2500HD prices has changed over time.
See more price trends2018 GMC Sierra 2500HD Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Lowest Prices in Miami: The Miami, FL market offers the lowest average price at $28,999, likely due to higher inventory and regional demand for more budget-friendly options.
- Highest Prices in Dallas: Dallas, TX shows the highest average price at $39,320, reflecting stronger demand for larger trucks in the area or a possible premium for specific features.
- Moderate Price Ranges Elsewhere: Cities like Chicago ($38,246) and Houston ($38,560) depict moderately high prices suggesting steady demand and relatively low inventory levels across the board.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Dallas, TX | 86 | $39,320 |
| Chicago, IL | 98 | $38,246 |
| Houston, TX | 85 | $38,560 |
| Los Angeles, CA | 61 | $37,995 |
| Washington, DC | 92 | $36,787 |
| Boston, MA | 90 | $36,618 |
| Atlanta, GA | 89 | $33,381 |
| Miami, FL | 66 | $28,999 |
Pricing Analysis by Model Year
Key Insights
- High Demand for New Models: The 2026 GMC Sierra 2500HD shows a substantial price premium, currently averaging $84,366, indicating stronger demand for newer models and less depreciation.
- Significant Depreciation: Older model years reflect notable declines in prices, particularly the 2014 model, which is priced -20.8% versus MSRP, suggesting weakened market demand for older vehicles.
- Year 2019 Offers Good Value: The 2019 GMC Sierra 2500HD reports a marginal price decline of only -5.1%, making it one of the more appealing options for budget-conscious shoppers.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 | $47,000 | $84,366 | +79.6% |
| 2025 | $46,300 | $75,661 | +63.5% |
| 2024 | $45,400 | $68,944 | +51.6% |
| 2023 | $42,200 | $55,819 | +32.2% |
| 2022 | $36,200 | $52,360 | +44.7% |
| 2021 | $36,200 | $50,635 | +39.9% |
| 2020 | $35,800 | $49,384 | +37.6% |
| 2019 | $38,200 | $40,236 | +5.3% |
| 2017 | $34,190 | $36,263 | +6.1% |
| 2016 | $33,535 | $32,398 | -3.4% |
| 2015 | $33,195 | $29,837 | -10.8% |
| 2014 | $31,310 | $24,774 | -20.8% |
These recommendations are based on CarGurus' proprietary market data from June 25, 2026, CarGurus experts' opinions, and generative AI.
FAQs
How much does the 2018 GMC Sierra 2500HD cost?
How many 2018 GMC Sierra 2500HD vehicles have no reported accidents or damage?
What fuel types are available?
Relevant articles
2026 GMC Sierra 2500HD Pricing, Specs, and Release Date
Aside from a freshened color palette and broader availability of the trick MultiPro Tailgate, the 2026 GMC Sierra 2500HD full-size pickup truck soldiers on as a premium workhorse capable of towing up to 20,000 pounds in luxurious style.
2025 GMC Sierra 2500HD Pricing, Specs, and Release Date
Slotted between the light-duty 1500 and the ultra-tough 3500HD, the 2025 GMC Sierra 2500HD balances immense capability with the comfort and latest amenities expected from today's truck buyers. Upgrades for 2025 include a newly standard trailer brake controller.
Who Makes GMC Cars?
GMC is an American automaker that builds premium trucks and SUVs with capability and comfort as selling points. GMC is a division of General Motors and all of its vehicles share platforms with other GM products. Certain products, like its trucks, are very closely related to Chevrolet products.
