Used GMC Sierra 3500HD for Sale nearSlidell, LA
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2026
- 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:
- Volcanic Red Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 337
- Stock #:
- T62106
- VIN:
- 1GT4UUEY8TF362106

2026 GMC Sierra 3500HD
SLT Crew Cab 4WD
New car
MSRP $84,925
$69,816
- Year:
- 2026
- 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:
- Black
- Transmission:
- Automatic
- Stock #:
- 26050
- VIN:
- 1GT4UTEY4TF308912

-$1,421
2026 GMC Sierra 3500HD
SLE Crew Cab 4WD
New car
MSRP $79,925
$70,540
$69,119
- Year:
- 2026
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber, Full Grain Leather Seating Surfaces
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- G26557
- VIN:
- 1GT4UYEY8TF406080

2026 GMC Sierra 3500HD
Denali Ultimate Crew Cab LB DRW 4WD
New car
MSRP $105,910
$95,014
- Year:
- 2026
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black Vinyl Seat Trim
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T5877
- VIN:
- 1GT4USEY7TF358598

2026 GMC Sierra 3500HD
Pro Crew Cab 4WD
New car
MSRP $71,020
$59,670
- Year:
- 2026
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Stock #:
- 262041
- VIN:
- 1GT4USEY9TF434869

2026 GMC Sierra 3500HD
Pro Crew Cab 4WD
New car
MSRP $74,944
$65,008
- Year:
- 2026
- 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:
- White Sands
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- 261932
- VIN:
- 1GT5USEY0TF409900

2026 GMC Sierra 3500HD
Pro Double Cab LB 4WD
New car
MSRP $74,694
$64,730
- Year:
- 2026
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- 261933
- VIN:
- 1GT5USEY7TF410025

2026 GMC Sierra 3500HD
Pro Double Cab LB 4WD
New car
MSRP $74,694
$64,730
- Year:
- 2026
- 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:
- Jet Black
- Transmission:
- Automatic
- Stock #:
- 262052
- VIN:
- 1GT4USEYXTF434797

2026 GMC Sierra 3500HD
Pro Crew Cab 4WD
New car
MSRP $74,349
$64,489
- Year:
- 2026
- 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 Full Grain Leather Seating Surfaces
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- T5802
- VIN:
- 1GT4UYEY1TF354856

2026 GMC Sierra 3500HD
Denali Ultimate Crew Cab LB DRW 4WD
New car
MSRP $106,264
$95,206
- Year:
- 2026
- 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
- Stock #:
- 262049
- VIN:
- 1GT4USEY8TF435012

2026 GMC Sierra 3500HD
Pro Crew Cab 4WD
New car
MSRP $74,349
$64,489
- Year:
- 2026
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber Full Grain Leather Seating Surfaces
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T5754
- VIN:
- 1GT4UYEY7TF354702

2026 GMC Sierra 3500HD
Denali Ultimate Crew Cab LB DRW 4WD
New car
MSRP $106,264
$95,206
- Year:
- 2026
- 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 Full Grain Leather Seating Surfaces
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T5752
- VIN:
- 1GT4UYEY5TF354603

2026 GMC Sierra 3500HD
Denali Ultimate Crew Cab LB DRW 4WD
New car
MSRP $106,264
$95,206
- Year:
- 2026
- 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:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- 26G2620
- VIN:
- 1GT4UYEY9TF359495

2026 GMC Sierra 3500HD
Denali Ultimate Crew Cab LB DRW 4WD
New car
MSRP $107,580
$97,580
- Year:
- 2026
- 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:
- Black
- Transmission:
- Automatic
- Stock #:
- 262039
- VIN:
- 1GT4USEY5TF434853

2026 GMC Sierra 3500HD
Pro Crew Cab 4WD
New car
MSRP $74,944
$65,008
- Year:
- 2026
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 17
- Stock #:
- 261100
- VIN:
- 1GT4USEY5TF281861

2026 GMC Sierra 3500HD
Pro Crew Cab 4WD
New car
MSRP $72,604
$62,904
- Year:
- 2026
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- TF402200
- VIN:
- 1GT4UYEY5TF402200

2026 GMC Sierra 3500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $106,440
$90,681
- Year:
- 2026
- 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:
- Alpine Umber, Full Grain Leather Seating Surfaces
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 163712
- VIN:
- 1GT4UYEY3TF313757

2026 GMC Sierra 3500HD
Denali Ultimate Crew Cab LB DRW 4WD
New car
MSRP $105,190
$96,160
- Year:
- 2026
- 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:
- Cardinal Red
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black, Vinyl Seat Trim
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- F2510T
- VIN:
- 1GD4USEY8TF390181

2026 GMC Sierra 3500HD
Pro Crew Cab LB DRW 4WD
New car
MSRP $70,153
$66,623
- Year:
- 2026
- 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:
- Alpine Umber, Full Grain Leather Seating Surfaces
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- 163545
- VIN:
- 1GT4UYEYXTF294429

2026 GMC Sierra 3500HD
Denali Ultimate Crew Cab LB DRW 4WD
New car
MSRP $105,190
$96,160
- Year:
- 2026
- 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:
- Cardinal Red
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Stock #:
- 262042
- VIN:
- 1GT4USEYXTF434833

2026 GMC Sierra 3500HD
Pro Crew Cab 4WD
New car
MSRP $74,944
$65,008
- Year:
- 2026
- 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:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- 26G2601
- VIN:
- 1GT4UYEY3TF387826

2026 GMC Sierra 3500HD
Denali Ultimate Crew Cab LB DRW 4WD
New car
MSRP $108,509
$98,509
- Year:
- 2026
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 8
- Stock #:
- 261928
- VIN:
- 1GT4UVEY5TF408450

2026 GMC Sierra 3500HD
AT4 Crew Cab 4WD
New car
MSRP $96,204
$84,423
- Year:
- 2026
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Stock #:
- 262051
- VIN:
- 1GT4USEY4TF434777

2026 GMC Sierra 3500HD
Pro Crew Cab 4WD
New car
MSRP $74,449
$64,577
- Year:
- 2026
- 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:
- White Sands
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Stock #:
- 262040
- VIN:
- 1GT4USEY6TF434683

2026 GMC Sierra 3500HD
Pro Crew Cab 4WD
New car
MSRP $74,349
$64,489
2027 GMC Sierra 3500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2027 GMC Sierra 3500HD prices has changed over time.
See more price trends2027 GMC Sierra 3500HD Pricing Analysis
Pricing by Trim Packages
Key Insights
- Volume Leader: The Denali Crew Cab 4WD leads with 1,029 listings, indicating strong demand for this trim.
- Premium Spread: The Denali Ultimate Crew Cab 4WD has the highest MSRP at $100,000, reflecting its premium features and positioning in the market.
- Lowest Inventory: The SLE Regular Cab LB 4WD has the lowest inventory with only 29 listings, suggesting limited availability.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| Denali Crew Cab 4WD | 1,029 | $77,200 | 4X4 | 6.6L 412 hp V8 |
| Denali Ultimate Crew Cab 4WD | 396 | $100,000 | 4X4 | 8.3L 555 hp V8 Biodiesel |
| AT4 Crew Cab 4WD | 378 | $74,600 | 4X4 | 6.6L 412 hp V8 |
| Denali Crew Cab LB DRW 4WD | 341 | $81,400 | 4X4 | 6.6L 412 hp V8 |
| SLT Crew Cab 4WD | 272 | $67,900 | 4X4 | 6.6L 412 hp V8 |
| SLE Crew Cab 4WD | 190 | $60,300 | 4X4 | 6.6L 412 hp V8 |
| Pro Crew Cab 4WD | 63 | $55,900 | 4X4 | 6.6L 412 hp V8 |
| SLE Regular Cab LB 4WD | 29 | $56,400 | 4X4 | 6.6L 412 hp V8 |
Pricing Analysis by Model Year
Key Insights
- New-Car Premium: The 2026 model shows a significant average price of $85,342, which is 76.0% above its starting MSRP, indicating strong demand for newer models.
- Depreciation Curve: The steepest depreciation is observed in the 2026 model year, reflecting a 76.0% increase over MSRP, suggesting rapid value retention.
- Best Value Sweet Spot: The 2021 model year offers a balanced average price of $49,864, which is 33.3% above its starting MSRP, making it a potentially attractive option for buyers.
Model Year Pricing
| Model Year | Starting MSRP | Avg Price | Avg Price vs Starting MSRP |
|---|---|---|---|
| 2026 | $48,500 | $85,342 | +76.0% |
| 2025 | $47,500 | $72,115 | +51.8% |
| 2024 | $46,600 | $65,051 | +39.6% |
| 2023 | $43,400 | $54,587 | +25.8% |
| 2022 | $41,400 | $53,324 | +28.8% |
| 2021 | $37,400 | $49,864 | +33.3% |
| 2020 | $37,000 | $47,698 | +28.9% |
| 2019 | $40,800 | $42,464 | +4.1% |
| 2018 | $36,100 | $40,410 | +11.9% |
| 2017 | $35,290 | $38,143 | +8.1% |
| 2016 | $34,635 | $37,098 | +7.1% |
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 3500HD vehicles in Slidell, LA have no reported accidents or damage?
What fuel types 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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