Skip to Filters
22 listings
- New Listing
Photos not availableClose
Located in Buena Park, CA / 40 miles away from Sylmar, CA
Sterling 2026 GMC Sierra 3500HD Duramax 6.6L V8 TurbodieselSLT 10-Speed Automatic, 4WD, Jet Blk Perforated Lth-Ap Leather.All Roads Lead to Simpson.
Features and Specs:
Listing Information:
VIN: 1GT4UUEYXTF109384
Stock: 109384
Listed since: 08-22-2025 - Photos not available
Close
Located in Buena Park, CA / 40 miles away from Sylmar, CA
Onyx Black 2026 GMC Sierra 3500HD Duramax 6.6L V8 TurbodieselDenali Ultimate 10-Speed Automatic, 4WD, Alpine Umber Leather.All Roads Lead to Simpson.
Features and Specs:
Listing Information:
VIN: 1GT4UYEY5TF100745
Stock: D100745
Listed since: 08-28-2025 - $90,585MSRP $92,585
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Magic GMC (10 mi away)
Close
Located in Valencia, CA / 10 miles away from Sylmar, CA
2025 GMC Sierra 3500HD Denali Onyx BlackMagic GMC is centrally located in Valencia, CA, serving Bakersfield, Palmdale, Lancaster, Canyon Country an...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY8SF325387
Stock: 2252419
Listed since: 07-08-2025 - $91,450MSRP $93,450
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Magic GMC (10 mi away)
Close
Located in Valencia, CA / 10 miles away from Sylmar, CA
2025 GMC Sierra 3500HD Denali Sterling MetallicMagic GMC is centrally located in Valencia, CA, serving Bakersfield, Palmdale, Lancaster, Canyon Cou...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY7SF354508
Stock: 2252449
Listed since: 08-01-2025 - $90,290MSRP $92,290
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- Magic GMC (10 mi away)
Close
Located in Valencia, CA / 10 miles away from Sylmar, CA
2025 GMC Sierra 3500HD Denali Downpour MetallicMagic GMC is centrally located in Valencia, CA, serving Bakersfield, Palmdale, Lancaster, Canyon Cou...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY9SF282145
Stock: 2252309
Listed since: 05-08-2025 - $90,585MSRP $92,585
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Magic GMC (10 mi away)
Close
Located in Valencia, CA / 10 miles away from Sylmar, CA
2025 GMC Sierra 3500HD Denali Downpour MetallicMagic GMC is centrally located in Valencia, CA, serving Bakersfield, Palmdale, Lancaster, Canyon Cou...
Features and Specs:
Listing Information:
VIN: 1GT4UWEYXSF354695
Stock: 2252444
Listed since: 07-30-2025 - $102,025MSRP $103,025
- Exterior color: Summit WhiteSummit White
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- Magic GMC (10 mi away)
Close
Located in Valencia, CA / 10 miles away from Sylmar, CA
2025 GMC Sierra 3500HD Denali Ultimate Summit WhiteMagic GMC is centrally located in Valencia, CA, serving Bakersfield, Palmdale, Lancaster, Canyon...
Features and Specs:
Listing Information:
VIN: 1GT4UYEY7SF242674
Stock: 2252217
Listed since: 03-11-2025 - $89,992MSRP $101,350
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- Hardin Buick GMC (47 mi away)(4)
- Home delivery*
Close
Located in Anaheim, CA / 47 miles away from Sylmar, CA
Sterling Metallic 2025 GMC Sierra 3500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Alpine Umber Leat...
Features and Specs:
Listing Information:
VIN: 1GT4UYEY7SF309774
Stock: 25T09774
Listed since: 06-10-2025 - $72,978MSRP $81,680
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Hardin Buick GMC (47 mi away)(4)
- Home delivery*
Close
Located in Anaheim, CA / 47 miles away from Sylmar, CA
Onyx Black 2025 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Leather.
Features and Specs:
Listing Information:
VIN: 1GT4UWE76SF347749
Stock: 25T47749
Listed since: 07-25-2025 - $96,070MSRP $99,570
- Exterior color: Summit WhiteSummit White
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- North County GMC (112 mi away)
Close
Located in Escondido, CA / 112 miles away from Sylmar, CA
Features and Specs:
Listing Information:
VIN: 1GT4UYEY8SF355159
Stock: 7250482 - $86,325MSRP $90,825
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- North County GMC (112 mi away)
Close
Located in Escondido, CA / 112 miles away from Sylmar, CA
Features and Specs:
Listing Information:
VIN: 1GT4UWEYXSF355720
Stock: 7250495 - $86,325MSRP $90,825
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- North County GMC (112 mi away)
Close
Located in Escondido, CA / 112 miles away from Sylmar, CA
Features and Specs:
Listing Information:
VIN: 1GT4UWEY9SF355207
Stock: 7250472 - New Listing$96,565MSRP $100,065
- Exterior color: Onyx BlackOnyx Black
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- North County GMC (112 mi away)
Close
Located in Escondido, CA / 112 miles away from Sylmar, CA
Features and Specs:
Listing Information:
VIN: 1GT4UYEY4SF360956
Stock: 7250505 - $90,615MSRP $92,615
- Exterior color: Onyx BlackOnyx Black
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- 6'10” bed, 6.6l, 8cyl
- Honor GMC (137 mi away)
Close
Located in National City, CA / 137 miles away from Sylmar, CA
Sierra 3500HD Onyx Black 2025 GMC Denali4D Crew Cab 4WD 10-Speed AutomaticDuramax 6.6L V8 Turbodiesel Price includes: $1000 - Bonus Cash. Exp. 09/02...
Features and Specs:
Listing Information:
VIN: 1GT4UWEYXSF307439
Stock: SF307439
Listed since: 05-22-2025 - $90,120MSRP $92,120
- Exterior color: Summit WhiteSummit White
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- 6'10” bed, 6.6l, 8cyl
- Honor GMC (137 mi away)
Close
Located in National City, CA / 137 miles away from Sylmar, CA
Sierra 3500HD Summit White 2025 GMC Denali4D Crew Cab 4WD 10-Speed AutomaticDuramax 6.6L V8 Turbodiesel Price includes: $1000 - Bonus Cash. Exp. 09/...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY1SF354200
Stock: SF354200
Listed since: 07-30-2025 - $92,080MSRP $94,080
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- 6'10” bed, 6.6l, 8cyl
- Honor GMC (137 mi away)
Close
Located in National City, CA / 137 miles away from Sylmar, CA
Sierra 3500HD White Frost Tricoat 2025 GMC Denali4D Crew Cab 4WD 10-Speed AutomaticDuramax 6.6L V8 Turbodiesel Price includes: $1000 - Bonus Cash. E...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY5SF296043
Stock: SF296043
Listed since: 05-22-2025 - $90,615MSRP $92,615
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- 6'10” bed, 6.6l, 8cyl
- Honor GMC (137 mi away)
Close
Located in National City, CA / 137 miles away from Sylmar, CA
Sierra 3500HD Sterling Metallic 2025 GMC Denali4D Crew Cab 4WD 10-Speed AutomaticDuramax 6.6L V8 Turbodiesel Price includes: $1000 - Bonus Cash. Exp...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY9SF307528
Stock: SF307528
Listed since: 05-21-2025 - $90,615MSRP $92,615
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- 6'10” bed, 6.6l, 8cyl
- Honor GMC (137 mi away)
Close
Located in National City, CA / 137 miles away from Sylmar, CA
Sierra 3500HD Downpour Metallic 2025 GMC Denali4D Crew Cab 4WD 10-Speed AutomaticDuramax 6.6L V8 Turbodiesel Price includes: $1000 - Bonus Cash. Exp...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY9SF303737
Stock: SF303737
Listed since: 05-20-2025 - $93,055MSRP $95,055
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- 6'10” bed, 6.6l, 8cyl
- Honor GMC (137 mi away)
Close
Located in National City, CA / 137 miles away from Sylmar, CA
Sierra 3500HD Sterling Metallic 2025 GMC Denali4D Crew Cab 4WD 10-Speed AutomaticDuramax 6.6L V8 Turbodiesel Price includes: $1000 - Bonus Cash. Exp...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY5SF302892
Stock: SF302892
Listed since: 05-16-2025 - $100,015MSRP $100,015
- Exterior color: Summit WhiteSummit White
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Pahrump Valley Auto Plaza (191 mi away)(2)
Close
Located in Pahrump, NV / 191 miles away from Sylmar, CA
Features and Specs:
Listing Information:
VIN: 1GT4UYEY6SF312603
Stock: M0373
Listed since: 05-15-2025 - $77,375MSRP $77,375
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Pahrump Valley Auto Plaza (191 mi away)(2)
Close
Located in Pahrump, NV / 191 miles away from Sylmar, CA
Features and Specs:
Listing Information:
VIN: 1GT4UVE71SF369328
Stock: M0455
Listed since: 08-04-2025
Showing 1 - 21 out of 22 listings
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2026 GMC Sierra 3500HD undefined | N/A | N/A | $83,935 |
| 2025 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $90,825 |
| 2025 GMC Sierra 3500HD undefined | N/A | 8-cylinders (diesel) | $92,290 |
| 2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD LB DRW (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $103,025 |
| 2025 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $81,680 |
| 2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $99,570 |
| 2025 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $77,375 |
More about the GMC Sierra 3500HD
Edmunds has 22 New GMC Sierra 3500HDs for sale near you, including a 2025 Sierra 3500HD AT4 Pickup and a 2026 Sierra 3500HD Denali Ultimate ranging in price from $77,375 to $106,360.
How much is a new 2026 GMC Sierra 3500HD in Sylmar, CA?
- A new 2026 GMC Sierra 3500HD starts at $77,375 (including destination charge) in Sylmar, CA. Prices will go up based on the trim level you choose and any options you add. Keep in mind that prices can also vary from one state to another and even from one dealership to the next.
How much does a 2026 GMC Sierra 3500HD Crew Cab cost in Sylmar, CA?
- A new 2026 GMC Sierra 3500HD Crew Cab starts at $77,375 in Sylmar, CA. Prices will vary depending on what trim level you choose. Each state may have different pricing, so make sure you enter your correct ZIP code on Edmunds.
Filters
Skip to ResultsApplied Filters3Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Trim
Truck Details
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Features
Options & Packages
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.