Used GMC Sierra 2500HD for Sale near Fairfield, CT
785 results
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Pacific Blue Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 36,813
- Stock #:
- FE2356A
- VIN:
- 1GT49REY1PF172846
Sponsored by Ferrari of Long Island
2023 GMC Sierra 2500HD
Denali Crew Cab 4WD
36,813 mi
$64,500
- Year:
- 2020
- 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:
- Automatic
- Mileage:
- 62,726
- Stock #:
- X7527
- VIN:
- 1GT49REY6LF280809
Sponsored Listing
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
62,726 mi
$54,137
- Year:
- 2020
- 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:
- Automatic
- Mileage:
- 57,983
- Stock #:
- 412448AA
- VIN:
- 1GT49REY9LF238036
Sponsored Listing
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
57,983 mi
$52,298
- 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:
- Onyx Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black/Spice Red All Terrain
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 116,093
- Stock #:
- 115532N
- VIN:
- 1GT12TEG5HF115532
2017 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
116,093 mi
$27,985
- 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
$25,188
- Year:
- 2020
- 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:
- Automatic
- Mileage:
- 57,983
- Stock #:
- 412448AA
- VIN:
- 1GT49REY9LF238036
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
57,983 mi
$52,298
- Year:
- 2020
- 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
- Transmission:
- Automatic
- Mileage:
- 57,311
- Stock #:
- A571C
- VIN:
- 1GT19REY3LF317026
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
57,311 mi
$57,882
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Automatic
- Mileage:
- 41,617
- Stock #:
- 11881
- VIN:
- 1GT19REY1PF146430
2023 GMC Sierra 2500HD
Denali Crew Cab 4WD
41,617 mi
$60,982
- Year:
- 2020
- 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:
- Automatic
- Mileage:
- 62,726
- Stock #:
- X7527
- VIN:
- 1GT49REY6LF280809
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
62,726 mi
$54,137
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 61,807
- Stock #:
- 329951
- VIN:
- 1GT02REG5GZ329951
-$1,000
2016 GMC Sierra 2500HD
Base LB 4WD
61,807 mi
$21,912
$20,912
- Year:
- 2021
- 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:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 115,607
- Stock #:
- 15772A
- VIN:
- 1GT49REY8MF315125
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
115,607 mi
$49,389
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Gray (Dark Walnut/Dark Ash Grey)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 49,104
- Stock #:
- 52172AQ
- VIN:
- 1GT49RE70NF311515
2022 GMC Sierra 2500HD
Denali Crew Cab 4WD
49,104 mi
$52,885
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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 W/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 48,887
- Stock #:
- CE3257X
- VIN:
- 1GT49PEY2PF242729
2023 GMC Sierra 2500HD
AT4 Crew Cab 4WD
48,887 mi
$60,860
Recommended model year:
2025 GMC Sierra 2500HD
Shop 2025 GMC Sierra 2500HD »With 3,931 currently listed for sale and an average price of $76,111, 33.9% of 2025 GMC Sierras for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2025 GMC Sierra 2500HD 5 / 5 stars.
94.7% of 2025 Sierra models on CarGurus are accident free.
The 2025 GMC Sierra 2500HD is noted for its upscale features and robust performance, making it a top choice in the heavy-duty truck market.
- Year:
- 2020
- 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:
- Automatic
- Mileage:
- 71,702
- Stock #:
- MX4425
- VIN:
- 1GT49REY8LF116266
-$1,082
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
71,702 mi
$53,227
$52,145
- Year:
- 2023
- 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:
- Automatic
- Mileage:
- 67,598
- Stock #:
- MX4229
- VIN:
- 1GT49PEYXPF167729
2023 GMC Sierra 2500HD
AT4 Crew Cab 4WD
67,598 mi
$55,304
- Year:
- 2020
- 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:
- Automatic
- Mileage:
- 152,498
- Stock #:
- 104583
- VIN:
- 1GT49PEY9LF104583
2020 GMC Sierra 2500HD
AT4 Crew Cab 4WD
152,498 mi
$40,700
- Year:
- 2022
- 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:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 95,177
- Stock #:
- FPU95134A
- VIN:
- 1GT49REY3NF136881
2022 GMC Sierra 2500HD
Denali Crew Cab 4WD
95,177 mi
$50,750
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Dark Walnut/Slate
- Transmission:
- 6-Speed Automatic
- Mileage:
- 80,279
- Stock #:
- U10357
- VIN:
- 1GT49LE71PF207986
2023 GMC Sierra 2500HD
Pro Crew Cab 4WD
80,279 mi
$36,991
- Year:
- 2008
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Engine:
- 365 hp 6.6L V8 Diesel
- Exterior color:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 140,454
- Stock #:
- 124888
- VIN:
- 1GTHK29618E124888
-$1,000
2008 GMC Sierra 2500HD
140,454 mi
$18,065
$17,065
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Gray (Dark Titanium)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 153,676
- Stock #:
- Z5675
- VIN:
- 1GT22ZCG4CZ223089
2012 GMC Sierra 2500HD
Work Truck Ext. Cab SB 4WD
153,676 mi
$13,750
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- 54,954
- Stock #:
- X7705
- VIN:
- 1GT49PEY1RF230848
2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
54,954 mi
$66,240
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Pacific Blue Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 36,813
- Stock #:
- FE2356A
- VIN:
- 1GT49REY1PF172846
2023 GMC Sierra 2500HD
Denali Crew Cab 4WD
36,813 mi
$64,500
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Pacific Blue Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 18,161
- Stock #:
- A210352
- VIN:
- 1GT49REY7NF210352
Sponsored Listing
2022 GMC Sierra 2500HD
Denali Crew Cab 4WD
18,161 mi
$65,497
FAQs
Is the GMC 2500 reliable?
How many miles per gallon does a GMC 2500 diesel get?
Is a GMC 2500 a good truck?
What is the MPG for a 2024 GMC Sierra 2500 HD diesel?
How much does the GMC Sierra 2500HD cost in Fairfield, CT?
Is the GMC Sierra 2500HD a good car?
How many GMC Sierra 2500HD vehicles in Fairfield, CT have no reported accidents or damage?
Is the GMC Sierra 2500HD safe?
What fuel types are available?
4.5 Overall rating
Customers say
The GMC Sierra 2500HD is a favored choice among truck owners, known for its impressive power, towing capabilities, and comfortable ride. Drivers consistently appreciate its smooth handling and luxurious features that cater to both work and leisure needs. Owners often highlight its reliability and strong performance in challenging tasks like towing heavy loads. However, some owners do express concerns regarding fuel economy and pricing, noting that it can feel expensive compared to competitors, as well as mentioning quality issues in certain models. Overall, the Sierra 2500HD stands out for its performance and comfort, making it a solid option for those in need of a heavy-duty truck.
AI generated from the text of customer reviews.
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What people say
Christopher S
Reviewed a 2025 GMC Sierra 2500HD on Nov 5, 2025
The 2025 GMC Sierra 2500HD stands out as a more refined and upscale version of the Silverado 2500, offering the same impressive power and towing capability with added luxury and tech touches. Its interior feels more premium, benefits from features like the MultiPro tailgate, and has a slightly smoother ride.
4TEC L
Reviewed a 2024 GMC Sierra 2500HD on Jul 27, 2025
Outstanding vehicle! Has everything I expected and has a lot of capabilities.
Joe S
Reviewed a 2026 GMC AT4 Crew Cab 4WD on May 11, 2026
It has all the bells and whistles that I want including the premium plus package, the technology package, and the camper snow plow package
Cristobal R
Reviewed a 2020 GMC Denali Crew Cab 4WD on Dec 17, 2025
Absolutely love the truck and it was at a good price for the amount of miles and condition!
GMC Sierra 2500HD Trims
| Trim type | MSRP |
|---|---|
| Pro Double Cab 4WD | $51,700 |
| Pro Crew Cab 4WD | $53,500 |
| SLE Crew Cab 4WD | $57,900 |
| AT4X Crew Cab 4WD | $85,200 |
| SLT Crew Cab 4WD | $65,200 |
| Denali Ultimate Crew Cab 4WD | $94,200 |
| AT4 Crew Cab 4WD | $72,200 |
| Denali Crew Cab 4WD | $75,200 |
GMC Sierra 2500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of GMC Sierra 2500HD prices has changed over time.
See more price trendsGMC Sierra 2500HD Pricing Analysis
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2026 GMC Sierra 2500HD is significantly marked up at $85,450, which represents a +81.9% increase over its MSRP, indicating robust demand for the latest model.
- Depreciation Patterns: The 2016 model shows the steepest decline, priced at $32,917, reflecting a -1.8% depreciation from its original MSRP. This highlights a stable depreciation trend in older vehicles.
- Best Value Years: The 2024 model is priced at $69,293, representing a reasonable -8.7% compared to its MSRP, indicating it may provide better value for buyers seeking newer vehicles without substantial depreciation.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 GMC Sierra 2500HD | $47,000 | $85,450 | +81.9% |
| 2025 GMC Sierra 2500HD | $46,300 | $76,249 | +64.7% |
| 2024 GMC Sierra 2500HD | $45,400 | $69,293 | -8.7% |
| 2023 GMC Sierra 2500HD | $42,200 | $56,153 | +33.1% |
| 2022 GMC Sierra 2500HD | $36,200 | $52,644 | +45.4% |
| 2021 GMC Sierra 2500HD | $36,200 | $51,043 | +40.7% |
| 2020 GMC Sierra 2500HD | $35,800 | $49,549 | +38.3% |
| 2019 GMC Sierra 2500HD | $38,200 | $40,489 | +6.0% |
| 2018 GMC Sierra 2500HD | $35,000 | $38,548 | +10.2% |
| 2017 GMC Sierra 2500HD | $34,190 | $36,481 | +6.7% |
| 2016 GMC Sierra 2500HD | $33,535 | $32,917 | -1.8% |
| 2015 GMC Sierra 2500HD | $33,195 | $29,812 | -10.4% |
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Dallas: The average price in Dallas, TX is $65,368, indicating strong demand in this area.
- Lowest Price in Philadelphia: Conversely, Philadelphia, PA offers the lowest average price at $54,924, suggesting a more competitive market or better inventory conditions.
- Consistent Pricing Among Major Cities: Most cities show average prices clustered around the mid-$50K range, indicating stable market conditions across these urban areas.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Dallas, TX | 280 | $65,368 |
| Houston, TX | 253 | $62,743 |
| Miami, FL | 634 | $58,328 |
| Washington, DC | 828 | $58,090 |
| Atlanta, GA | 246 | $61,009 |
| Los Angeles, CA | 554 | $54,117 |
| Chicago, IL | 925 | $53,558 |
| Philadelphia, PA | 812 | $54,924 |
| Boston, MA | 228 | $53,210 |
| New York, NY | 742 | $52,281 |
These recommendations are based on CarGurus' proprietary market data from June 11, 2026, CarGurus experts' opinions, and generative AI.
CarGurus recommends the 2025 GMC Sierra 2500HD
Summary
With 3,931 currently listed for sale and an average price of $76,111, 33.9% of 2025 GMC Sierras for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2025 GMC Sierra 2500HD 5 / 5 stars.
94.7% of 2025 Sierra models on CarGurus are accident free.
The 2025 GMC Sierra 2500HD is noted for its upscale features and robust performance, making it a top choice in the heavy-duty truck market.
Why it stands out
The 2025 GMC Sierra 2500HD distinguishes itself with its strong construction and upscale amenities, appealing to buyers who value both performance and comfort. With options ranging from a basic work truck to a fully loaded Denali trim, it caters to a wide array of needs. Importantly, the Sierra 2500HD offers advanced technology and connectivity features not always found in competitors, emphasizing GMC's commitment to a premium driving experience. Its blend of power, comfort, and cutting-edge technology makes it a sought-after choice for those requiring a heavy-duty truck for both work and leisure.
Other model years to consider
- Average price: $69,916
- Good/great deal percentage: 33.4%
- User rating: 4 / 5
- Total listings: 4,151
- Average price: $49,909
- Good/great deal percentage: 30.4%
- User rating: 4.86 / 5
- Total listings: 1,160
- Average price: $51,642
- Good/great deal percentage: 31.8%
- User rating: 5 / 5
- Total listings: 1,681
These recommendations are based on CarGurus' proprietary market data from June 15, 2026, CarGurus experts' opinions, and generative AI.
Recent expert test drives
2024 GMC Sierra 2500HD
- Expert review8/10
- MSRP$45,400-$93,200
- Avg. price$68,166
- User rating4
2020 GMC Sierra 2500HD
- Expert review8/10
- MSRP$35,800-$64,500
- Avg. price$49,132
- User rating4.8571
2022 GMC Sierra 2500HD
- Expert review8/10
- MSRP$36,200-$65,700
- Avg. price$51,907
- User rating4.4286
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.
