Used GMC Sierra 2500HD for Sale nearSlidell, LA
280 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2026
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 3,459
- Stock #:
- 26W4828A
- VIN:
- 1GT4UXEY2TF260284
Sponsored by Legacy Buick GMC of Westbank
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
3,459 mi
Harvey, LA
33 mi away
Fair Deal
$86,300
- Year:
- 2026
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 11,912
- VIN:
- 1GT4UPEY6TF172046
Sponsored Listing
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
11,912 mi
Mandeville, LA
18 mi away
Great Deal
$69,596
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Sterling Metallic
- Mileage:
- 0
- Stock #:
- 268757
- VIN:
- 1GT4UREY2TF385250
Price drop
-$2,000
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
Metairie, LA
31 mi away
New car
MSRP $92,360
$79,816
$77,816
- Year:
- 2026
- 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:
- Glacier White Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- 2-G9645
- VIN:
- 1GT4UREYXTF292315
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
Hammond, LA
44 mi away
New car
MSRP $92,330
$76,823
- Year:
- 2026
- 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
- Mileage:
- 0
- Stock #:
- 268980
- VIN:
- 1GT4ULE79TF442659
Price drop
-$8,000
2026 GMC Sierra 2500HD
Pro Crew Cab 4WD
Metairie, LA
31 mi away
New car
MSRP $58,605
$58,561
$50,561
- Year:
- 2026
- 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:
- Downpour Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- 26G2243
- VIN:
- 1GT4ULEY7TF287537
2026 GMC Sierra 2500HD
Pro Crew Cab 4WD
Slidell, LA
2 mi away
New car
MSRP $71,220
$58,720
- Year:
- 2026
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 9
- Stock #:
- 26G2324
- VIN:
- 1GT4UPEY4TF316872
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
Slidell, LA
2 mi away
New car
MSRP $92,080
$77,580
- Year:
- 2026
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 9
- Stock #:
- DD6317
- VIN:
- 1GT4UNEYXTF354109
2026 GMC Sierra 2500HD
SLT Crew Cab 4WD
New Orleans, LA
29 mi away
New car
MSRP $80,025
$64,991
- Year:
- 2026
- 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:
- 6
- Stock #:
- DD6304
- VIN:
- 1GT4UPEYXTF338343
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New Orleans, LA
29 mi away
New car
MSRP $87,230
$73,791
- Year:
- 2026
- 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:
- Glacier White Tricoat
- Fuel type:
- Biodiesel
- Mileage:
- 0
- Stock #:
- 268472
- VIN:
- 1GT4UXEY7TF319748
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
Metairie, LA
31 mi away
New car
MSRP $98,934
$84,890
- Year:
- 2026
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 8
- Stock #:
- 26G2344
- VIN:
- 1GT4UPEY3TF317267
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
Slidell, LA
2 mi away
New car
MSRP $92,080
$77,580
- Year:
- 2026
- 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:
- 8
- Stock #:
- 26G2348
- VIN:
- 1GT4UPEY6TF317070
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
Slidell, LA
2 mi away
New car
MSRP $91,585
$77,085
- Year:
- 2026
- 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:
- 8
- Stock #:
- 26G2350
- VIN:
- 1GT4UPEY2TF317244
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
Slidell, LA
2 mi away
New car
MSRP $91,585
$77,085
- Year:
- 2026
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- 26G2376
- VIN:
- 1GT4UREY1TF329252
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
Slidell, LA
2 mi away
New car
MSRP $99,130
$83,630
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Onyx Black
- Mileage:
- 0
- Stock #:
- 268513
- VIN:
- 1GT4UNEY8TF333422
2026 GMC Sierra 2500HD
SLT Crew Cab 4WD
Metairie, LA
31 mi away
New car
MSRP $84,910
$70,366
- Year:
- 2026
- 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:
- Titanium Rush Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 9
- Stock #:
- DD6308
- VIN:
- 1GT4UNEY1TF354080
2026 GMC Sierra 2500HD
SLT Crew Cab 4WD
New Orleans, LA
29 mi away
New car
MSRP $80,465
$65,431
- Year:
- 2026
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- DD6310
- VIN:
- 1GT4UNEY5TF354373
2026 GMC Sierra 2500HD
SLT Crew Cab 4WD
New Orleans, LA
29 mi away
New car
MSRP $80,465
$65,431
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Onyx Black
- Mileage:
- 0
- Stock #:
- 268675
- VIN:
- 1GT4UNEY4TF359838
Price drop
-$2,000
2026 GMC Sierra 2500HD
SLT Crew Cab 4WD
Metairie, LA
31 mi away
New car
MSRP $81,180
$68,636
$66,636
- Year:
- 2026
- 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:
- Silver
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- 26W4987
- VIN:
- 1GT4UREY8TF306566
Price drop
-$2,415
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
Harvey, LA
33 mi away
New car
MSRP $97,630
$85,545
$83,545
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Summit White
- Mileage:
- 0
- Stock #:
- 268674
- VIN:
- 1GT4UNEY2TF358994
Price drop
-$2,000
2026 GMC Sierra 2500HD
SLT Crew Cab 4WD
Metairie, LA
31 mi away
New car
MSRP $80,685
$68,141
$66,141
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Summit White
- Mileage:
- 0
- Stock #:
- 268698
- VIN:
- 1GT4UNEY5TF333846
Price drop
-$2,000
2026 GMC Sierra 2500HD
SLT Crew Cab 4WD
Metairie, LA
31 mi away
New car
MSRP $84,415
$71,871
$69,871
- Year:
- 2026
- 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:
- 4
- Stock #:
- 26G2464
- VIN:
- 1GT4UPEY8TF341936
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
Slidell, LA
2 mi away
New car
MSRP $91,585
$78,085
- Year:
- 2026
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- DD6356
- VIN:
- 1GT4UPEY8TF389436
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New Orleans, LA
29 mi away
New car
MSRP $91,555
$77,521
- Year:
- 2026
- 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:
- Brown (TAN)
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 8
- Stock #:
- 26W5198
- VIN:
- 1GT4UZEY4TF376906
Price drop
-$2,415
2026 GMC Sierra 2500HD
AT4X Crew Cab 4WD
Harvey, LA
33 mi away
New car
MSRP $100,750
$98,165
$96,165
2027 GMC Sierra 2500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2027 GMC Sierra 2500HD prices has changed over time.
See more price trendsAVG Price
Not Available
2027 GMC Sierra 2500HD
Index Price
$28,489
1.2%
All used vehicles
2027 GMC Sierra 2500HD Pricing Analysis
Pricing by Trim Packages
Key Insights
- Volume Leader: The Denali Crew Cab 4WD leads with 2,349 listings, indicating strong demand for this trim.
- Premium Spread: The Denali Ultimate Crew Cab 4WD has the highest MSRP at $96,600, showcasing a significant premium over other trims.
- Lowest Inventory: The SLE Double Cab 4WD has the lowest inventory with 132 listings, suggesting limited availability in this configuration.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| Denali Crew Cab 4WD | 2,349 | $76,100 | 4X4 | 6.6L 412 hp V8 |
| AT4 Crew Cab 4WD | 2,132 | $73,400 | 4X4 | 6.6L 412 hp V8 |
| Denali Ultimate Crew Cab 4WD | 881 | $96,600 | 4X4 | 8.3L 555 hp V8 Biodiesel |
| SLT Crew Cab 4WD | 788 | $66,400 | 4X4 | 6.6L 412 hp V8 |
| AT4X Crew Cab 4WD | 419 | $86,400 | 4X4 | 6.6L 412 hp V8 |
| SLE Crew Cab 4WD | 317 | $59,100 | 4X4 | 6.6L 412 hp V8 |
| Pro Crew Cab 4WD | 193 | $54,700 | 4X4 | 6.6L 412 hp V8 |
| SLE Double Cab 4WD | 132 | $57,300 | 4X4 | 6.6L 412 hp V8 |
Pricing Analysis by Model Year
Key Insights
- New-Car Premium: The 2026 model year shows an average price of $76,895, reflecting a 62.6% premium over its starting MSRP.
- Steepest Depreciation: The 2016 model year has the steepest depreciation at -4.8%, indicating a decline in value compared to its original price.
- Years Priced Above Starting MSRP: The 2026, 2025, 2024, 2023, 2022, 2021, 2020, 2019, and 2018 model years are all priced above their starting MSRP, highlighting sustained demand for these vehicles.
Model Year Pricing
| Model Year | Starting MSRP | Avg Price | Avg Price vs Starting MSRP |
|---|---|---|---|
| 2026 | $47,300 | $76,895 | +62.6% |
| 2025 | $46,300 | $69,518 | +50.1% |
| 2024 | $45,400 | $63,164 | +39.1% |
| 2023 | $42,200 | $52,299 | +23.9% |
| 2022 | $36,200 | $49,516 | +36.8% |
| 2021 | $36,200 | $48,183 | +33.1% |
| 2020 | $35,800 | $46,793 | +30.7% |
| 2019 | $38,200 | $39,650 | +3.8% |
| 2018 | $35,000 | $36,279 | +3.7% |
| 2017 | $34,190 | $33,690 | -1.5% |
| 2016 | $33,535 | $31,937 | -4.8% |
These recommendations are based on CarGurus' proprietary market data from November 11, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
FAQs
How many 2027 GMC Sierra 2500HD vehicles in Slidell, LA have no reported accidents or damage?
107 out of 111 for sale near Slidell, LA have no reported accidents or damage.
What fuel types are available?
Biodiesel, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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2026 GMC Sierra 2500HD Pricing, Specs, and Release Date
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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.
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