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58 listings
- $97,260MSRP $97,260
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Jet Black premium leatherJet Black premium leather
- 18 mi away
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Located in Conroe, TX / 18 miles away from Magnolia, TX
Recent Arrival!This 2026 GMC Sierra 3500HD Denali in Glacier White Tricoat comes with the following features: Duramax 6.6L V8 Turbodiesel 10-Speed Aut...
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VIN: 1GT4UWEY4TF226020
Stock: TC5656
Listed since: 02-17-2026 - Arriving Soon$96,660MSRP $96,660
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 18 mi away
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Located in Conroe, TX / 18 miles away from Magnolia, TX
This 2026 GMC Sierra 3500HD Denali in Onyx Black comes with the following features: Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD 10-Speed Automa...
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VIN: 1GT4UWEY7TF226786
Stock: TC5529
Listed since: 02-18-2026 - Arriving Soon$96,660MSRP $96,660
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 18 mi away
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Located in Conroe, TX / 18 miles away from Magnolia, TX
Recent Arrival!This 2026 GMC Sierra 3500HD Denali in Sterling Metallic comes with the following features: Duramax 6.6L V8 Turbodiesel 10-Speed Automat...
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VIN: 1GT4UWEY4TF259468
Stock: TC5686
Listed since: 03-27-2026 - Arriving Soon$106,135MSRP $106,135
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 18 mi away
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Located in Conroe, TX / 18 miles away from Magnolia, TX
Recent Arrival! This 2026 GMC Sierra 3500HD Denali Ultimate in Glacier White Tricoat comes with the following features: Duramax 6.6L V8 Turbodiesel 10...
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VIN: 1GT4UYEY1TF264896
Stock: TC5683
Listed since: 04-02-2026 - Arriving Soon$107,754MSRP $107,754
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 22 mi away
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Located in Houston, TX / 22 miles away from Magnolia, TX
Sunroof, Heated Leather Seats, NAV, GLACIER WHITE TRICOAT, 4x4, Alloy Wheels, EMISSIONS, FEDERAL REQUIREMENTS, Bed Liner, HIGH IDLE SWITCH, Tow Hitch....
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VIN: 1GT4UYEY0TF262539
Stock: 262539
Listed since: 03-31-2026 - New Listing$96,232MSRP $107,190
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 22 mi away
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Located in Houston, TX / 22 miles away from Magnolia, TX
Heated Leather Seats, Navigation, Moonroof, Heated Rear Seat, 4x4, Aluminum Wheels, Bed Liner, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPAT...
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VIN: 1GT4UYEY4TF252788
Stock: TF252788
Listed since: 03-20-2026 - $95,689MSRP $106,590
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 22 mi away
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Located in Houston, TX / 22 miles away from Magnolia, TX
Heated Leather Seats, Moonroof, Navigation, 4x4, Aluminum Wheels, Bed Liner, Trailer Hitch, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL...
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VIN: 1GT4UYEY0TF253288
Stock: TF253288
Listed since: 03-20-2026 - $78,583MSRP $89,670
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- 22 mi away
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Located in Houston, TX / 22 miles away from Magnolia, TX
Nav System, Heated Leather Seats, TRANSMISSION, 10-SPEED AUTOMATIC, Onboard Communications System, Satellite Radio, 4x4, AUDIO SYSTEM, 13.4" DIAGONAL ...
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VIN: 1GT4UUEY6TF180551
Stock: TF180551
Listed since: 11-20-2025 - $95,689MSRP $106,590
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 22 mi away
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Located in Houston, TX / 22 miles away from Magnolia, TX
Heated Leather Seats, NAV, Sunroof, Heated Rear Seat, 4x4, Alloy Wheels, Bed Liner, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, Tow H...
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VIN: 1GT4UYEY0TF236376
Stock: TF236376
Listed since: 02-28-2026 - Arriving Soon$95,165MSRP $102,165
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 23 mi away
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Located in Houston, TX / 23 miles away from Magnolia, TX
At DeMontrond Buick GMC, we take pride in delivering a trusted, family-owned dealership experience right here in Houston. Since 1953, our mission has ...
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VIN: 1GT4UYEY0TF263870
Stock: TF263870
Listed since: 04-02-2026 - $62,165MSRP $70,165
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 23 mi away
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Located in Houston, TX / 23 miles away from Magnolia, TX
At DeMontrond Buick GMC, we take pride in delivering a trusted, family-owned dealership experience right here in Houston. Since 1953, our mission has ...
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VIN: 1GT4UTE77TF250284
Stock: TF250284
Listed since: 04-07-2026 - $62,165MSRP $70,165
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 23 mi away
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Located in Houston, TX / 23 miles away from Magnolia, TX
At DeMontrond Buick GMC, we take pride in delivering a trusted, family-owned dealership experience right here in Houston. Since 1953, our mission has ...
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VIN: 1GT4UTE7XTF250683
Stock: TF250683
Listed since: 04-09-2026 - $80,780MSRP $92,280
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 23 mi away
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Located in Houston, TX / 23 miles away from Magnolia, TX
At DeMontrond Buick GMC, we take pride in delivering a trusted, family-owned dealership experience right here in Houston. Since 1953, our mission has ...
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Listing Information:
VIN: 1GT4UVEY0TF138351
Stock: TF138351
Listed since: 10-14-2025 - $61,670MSRP $69,670
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 23 mi away
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Located in Houston, TX / 23 miles away from Magnolia, TX
At DeMontrond Buick GMC, we take pride in delivering a trusted, family-owned dealership experience right here in Houston. Since 1953, our mission has ...
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Listing Information:
VIN: 1GT4UTE76TF250387
Stock: TF250387
Listed since: 04-09-2026 - $81,580MSRP $93,080
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 23 mi away
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Located in Houston, TX / 23 miles away from Magnolia, TX
At DeMontrond Buick GMC, we take pride in delivering a trusted, family-owned dealership experience right here in Houston. Since 1953, our mission has ...
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Listing Information:
VIN: 1GT4UVEY9TF206422
Stock: TF206422
Listed since: 01-21-2026 - $80,780MSRP $92,280
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 23 mi away
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Located in Houston, TX / 23 miles away from Magnolia, TX
At DeMontrond Buick GMC, we take pride in delivering a trusted, family-owned dealership experience right here in Houston. Since 1953, our mission has ...
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Listing Information:
VIN: 1GT4UVEY5TF174553
Stock: TF174553
Listed since: 12-15-2025 - $52,625MSRP $63,900
- Exterior color: Coastal DuneCoastal Dune
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 30 mi away
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Located in Houston, TX / 30 miles away from Magnolia, TX
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Listing Information:
VIN: 1GT5UTE76TF208399
Stock: TF208399
Listed since: 01-27-2026 - $83,819MSRP $95,094
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black premium leatherJet Black premium leather
- 30 mi away
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Located in Houston, TX / 30 miles away from Magnolia, TX
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Listing Information:
VIN: 1GT4UWEY3TF147437
Stock: TF147437
Listed since: 10-10-2025 - $94,564MSRP $95,339
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 30 mi away
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Located in Houston, TX / 30 miles away from Magnolia, TX
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Listing Information:
VIN: 1GT4UWEY3TF116950
Stock: TF116950
Listed since: 09-03-2025 - $102,990MSRP $106,889
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 33 mi away
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Located in Humble, TX / 33 miles away from Magnolia, TX
Onyx Black Denali Ultimate 4WD 12 Speakers, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 16-Way Power Driver Seat Adjust...
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Listing Information:
VIN: 1GT4UYEY8TF221902
Stock: TF221902
Listed since: 04-09-2026 - $93,869MSRP $97,830
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 33 mi away
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Located in Humble, TX / 33 miles away from Magnolia, TX
Onyx Black Denali 4WD 12-Way Power Driver Seat Adjuster with Lumbar, 12-Way Power Passenger Seat Adjuster with Lumbar, 120-Volt Bed Mounted Power Outl...
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Listing Information:
VIN: 1GT4UWEY4TF211842
Stock: G14674
Listed since: 01-30-2026
Showing 1 - 21 out of 58 listings
Consumer Reviews for the GMC Sierra 3500HD
Read recent reviews for the GMC Sierra 3500HD
WHAT A TRUCK
Bill S., 04/05/2020
2020 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 6A)
I purchased this Denali two weeks ago. I absolutely love this truck. The ride is so smooth and power band is incredible. What a huge difference between my 2008 GMC 2500HD Duramax, its like night and day... I love all the high tech features with the 2020's from the cameras to the front and rear LED lighting. Oh yea forgot about that first of its kind tailgate. Now that's a very … useful tailgate, I can see Ford, Dodge and Chevrolet using the same basic tailgate in the near future.
I really cant wait to haul my 5th wheel with this truck. Once I make that first trip I will update this review regarding the towing...
A big thank you for Thompsons GMC in Placerville, CA for such a great purchasing experience.
It’s been about a year since I purchased my GMC 3500 Denali and wanted to update my review.
I still love this truck so much. I’ve towed my 5th wheel RV approximately 8000K miles. This truck tows my 5th wheel like a dream. The cooling system is definitely a 100% improvement over my 2008 while towing in the warmer weather.
About the only thing I’d like to see is GM add more information to the heads up display (HUD) like your blind spot indicators.
I’m glad we bought when we did because I hear that dealers are having a tough time receiving new trucks.
Bottom line is this, I’d buy this truck all over again absolutely No Regrets!!!!
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2026 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD LB DRW (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $95,094 |
| 2026 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD LB DRW (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $102,165 |
| 2026 GMC Sierra 3500HD SLT 4dr Crew Cab 4WD LB DRW (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $89,670 |
| 2026 GMC Sierra 3500HD SLE 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $70,165 |
| 2026 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $92,280 |
| 2026 GMC Sierra 3500HD SLE 4dr Crew Cab 4WD LB DRW (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $69,670 |
| 2026 GMC Sierra 3500HD SLE 4dr Double Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $63,900 |
More about the GMC Sierra 3500HD
Edmunds has 58 New GMC Sierra 3500HDs for sale near you, including a 2026 Sierra 3500HD SLE Pickup and a 2026 Sierra 3500HD Denali Ultimate Pickup ranging in price from $63,900 to $107,754.
How much is a new 2026 GMC Sierra 3500HD in Magnolia, TX?
- A new 2026 GMC Sierra 3500HD starts at $63,900 (including destination charge) in Magnolia, TX. 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 Magnolia, TX?
- A new 2026 GMC Sierra 3500HD Crew Cab starts at $69,670 in Magnolia, TX. 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.Other versions include:
2026 GMC Sierra 3500HD Diesel which starts at $102,165.
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