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23 listings
- $86,499MSRP $92,165
- Exterior color: Summit WhiteSummit White
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- Lithia Chevrolet GMC of Helena (96 mi away)
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Located in Helena, MT / 96 miles away from Missoula, MT
Nav System, Heated/Cooled Leather Seats, Premium Sound System, Running Boards, Heated Rear Seat, 4WD, Aluminum Wheels, Bed Liner, Hitch, Back-Up Camer...
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Listing Information:
VIN: 1GT4UWEY4TF203000
Stock: TF203000
Listed since: 12-23-2025 - $100,499MSRP $106,930
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- Lithia Chevrolet GMC of Helena (96 mi away)
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Located in Helena, MT / 96 miles away from Missoula, MT
Heated Leather Seats, NAV, Sunroof, 4x4, Turbo, Alloy Wheels, Tow Hitch, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, GOOSENECK / 5TH ...
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Listing Information:
VIN: 1GT4UYEY9TF201027
Stock: TF201027
Listed since: 12-30-2025 - $94,499MSRP $101,290
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Lithia Chevrolet GMC of Helena (96 mi away)
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Located in Helena, MT / 96 miles away from Missoula, MT
Heated Leather Seats, Navigation, Sunroof, Heated Rear Seat, 4WD, Alloy Wheels, Bed Liner, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE...
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Listing Information:
VIN: 1GT4UYEY1TF135038
Stock: TF135038
Listed since: 09-26-2025 - $88,260MSRP $91,760
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- Corwin Motors Kalispell (99 mi away)
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Located in Kalispell, MT / 99 miles away from Missoula, MT
Factory MSRP: $91,760 $3,500 off MSRP!Onyx Black 2026 GMC Sierra 3500HD Denali In-Transit 4D Crew Cab 4WD Duramax 6.6L V8 Turbodieselwww.corwinmotorsk...
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Listing Information:
VIN: 1GT4UWEY1TF135738
Stock: 1135738
Listed since: 09-29-2025 - $89,760MSRP $91,260
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 8'2” bed, 6.6l, 8cyl
- Corwin Motors Kalispell (99 mi away)
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Located in Kalispell, MT / 99 miles away from Missoula, MT
Factory MSRP: $91,260 $1,500 off MSRP!Volcanic Red Tintcoat 2026 GMC Sierra 3500HD AT4 4D Crew Cab 4WD Duramax 6.6L V8 Turbodieselwww.corwinmotorskali...
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Listing Information:
VIN: 1GT4UVEY5TF200519
Stock: 1200519
Listed since: 12-29-2025 - $99,330MSRP $101,830
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Corwin Motors Kalispell (99 mi away)
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Located in Kalispell, MT / 99 miles away from Missoula, MT
Factory MSRP: $101,830 $2,500 off MSRP!Onyx Black 2026 GMC Sierra 3500HD Denali Ultimate 4D Crew Cab 4WD Duramax 6.6L V8 Turbodieselwww.corwinmotorska...
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Listing Information:
VIN: 1GT4UYEY4TF149130
Stock: 1149130
Listed since: 11-05-2025 - $97,335MSRP $100,835
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Corwin Motors Kalispell (99 mi away)
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Located in Kalispell, MT / 99 miles away from Missoula, MT
Factory MSRP: $100,835 $3,500 off MSRP!Downpour Metallic 2026 GMC Sierra 3500HD Denali Ultimate In-Transit 4D Crew Cab 4WD Duramax 6.6L V8 Turbodiesel...
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Listing Information:
VIN: 1GT4UYEY3TF136367
Stock: 1136367
Listed since: 09-29-2025 - $99,330MSRP $101,830
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Corwin Motors Kalispell (99 mi away)
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Located in Kalispell, MT / 99 miles away from Missoula, MT
Factory MSRP: $101,830 $2,500 off MSRP!Titanium Rush Metallic 2026 GMC Sierra 3500HD Denali Ultimate 4D Crew Cab 4WD Duramax 6.6L V8 Turbodieselwww.co...
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Listing Information:
VIN: 1GT4UYEY8TF149180
Stock: 1149180
Listed since: 11-05-2025 - $87,660MSRP $90,160
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 8'2” bed, 6.6l, 8cyl
- Corwin Motors Kalispell (99 mi away)
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Located in Kalispell, MT / 99 miles away from Missoula, MT
Factory MSRP: $90,160 $2,500 off MSRP!Titanium Rush Metallic 2026 GMC Sierra 3500HD AT4 4D Crew Cab 4WD Duramax 6.6L V8 Turbodieselwww.corwinmotorskal...
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Listing Information:
VIN: 1GT4UVEY9TF132614
Stock: 1132614
Listed since: 11-11-2025 - $89,060MSRP $90,560
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Corwin Motors Kalispell (99 mi away)
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Located in Kalispell, MT / 99 miles away from Missoula, MT
Factory MSRP: $90,560 $1,500 off MSRP!Summit White 2026 GMC Sierra 3500HD AT4 4D Crew Cab 4WD Duramax 6.6L V8 Turbodieselwww.corwinmotorskalispell.com...
Features and Specs:
Listing Information:
VIN: 1GT4UVEY3TF205010
Stock: 1205010
Listed since: 12-29-2025 - $89,660MSRP $91,160
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 8'2” bed, 6.6l, 8cyl
- Corwin Motors Kalispell (99 mi away)
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Located in Kalispell, MT / 99 miles away from Missoula, MT
Factory MSRP: $91,160 $1,500 off MSRP!Onyx Black 2026 GMC Sierra 3500HD AT4 4D Crew Cab 4WD Duramax 6.6L V8 Turbodieselwww.corwinmotorskalispell.com E...
Features and Specs:
Listing Information:
VIN: 1GT4UVEYXTF192644
Stock: 1192644
Listed since: 12-29-2025 - $97,935MSRP $101,435
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Corwin Motors Kalispell (99 mi away)
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Located in Kalispell, MT / 99 miles away from Missoula, MT
Factory MSRP: $101,435 $3,500 off MSRP!Glacier White Tricoat 2026 GMC Sierra 3500HD Denali Ultimate 4D Crew Cab 4WD Duramax 6.6L V8 Turbodieselwww.cor...
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Listing Information:
VIN: 1GT4UYEY4TF133655
Stock: 1133655
Listed since: 10-15-2025 - $88,465MSRP $89,965
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 8'2” bed, 6.6l, 8cyl
- Corwin Motors Kalispell (99 mi away)
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Located in Kalispell, MT / 99 miles away from Missoula, MT
Factory MSRP: $89,965 $1,500 off MSRP!Summit White 2026 GMC Sierra 3500HD AT4 4D Crew Cab 4WD Duramax 6.6L V8 Turbodieselwww.corwinmotorskalispell.com...
Features and Specs:
Listing Information:
VIN: 1GT4UVEY7TF178104
Stock: 1178104
Listed since: 12-17-2025 - $89,165MSRP $90,665
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 8'2” bed, 6.6l, 8cyl
- Corwin Motors Kalispell (99 mi away)
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Located in Kalispell, MT / 99 miles away from Missoula, MT
Factory MSRP: $90,665 $1,500 off MSRP!Summit White 2026 GMC Sierra 3500HD AT4 4D Crew Cab 4WD Duramax 6.6L V8 Turbodieselwww.corwinmotorskalispell.com...
Features and Specs:
Listing Information:
VIN: 1GT4UVEY2TF192671
Stock: 1192671
Listed since: 12-29-2025 - $57,300MSRP $59,800
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Corwin Motors Kalispell (99 mi away)
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Located in Kalispell, MT / 99 miles away from Missoula, MT
Factory MSRP: $59,800 $2,500 off MSRP!Summit White 2026 GMC Sierra 3500HD Pro 4D Crew Cab 4WD 6.6L V8www.corwinmotorskalispell.com Excellent selection...
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Listing Information:
VIN: 1GT4USE78TF142184
Stock: 1142184
Listed since: 11-05-2025 - $98,935MSRP $101,435
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Corwin Motors Kalispell (99 mi away)
Close
Located in Kalispell, MT / 99 miles away from Missoula, MT
Factory MSRP: $101,435 $2,500 off MSRP!Glacier White Tricoat 2026 GMC Sierra 3500HD Denali Ultimate 4D Crew Cab 4WD Duramax 6.6L V8 Turbodieselwww.cor...
Features and Specs:
Listing Information:
VIN: 1GT4UYEY5TF135818
Stock: 1135818
Listed since: 10-22-2025 - $89,555MSRP $91,055
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Corwin Motors Kalispell (99 mi away)
Close
Located in Kalispell, MT / 99 miles away from Missoula, MT
Factory MSRP: $91,055 $1,500 off MSRP!Titanium Rush Metallic 2026 GMC Sierra 3500HD AT4 4D Crew Cab 4WD Duramax 6.6L V8 Turbodieselwww.corwinmotorskal...
Features and Specs:
Listing Information:
VIN: 1GT4UVEY9TF204833
Stock: 1204833
Listed since: 12-29-2025 - $82,999MSRP $88,775
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 8'2” bed, 6.6l, 8cyl
- Lithia Chevrolet GMC of Helena (96 mi away)
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Located in Helena, MT / 96 miles away from Missoula, MT
Navigation, Heated/Cooled Leather Seats, Premium Sound System, Running Boards, Heated Rear Seat, 4WD, Alloy Wheels, Bed Liner, Trailer Hitch, Back-Up ...
Features and Specs:
Listing Information:
VIN: 1GT4UVEYXTF146408
Stock: TF146408
Listed since: 10-10-2025 - Arriving Soon$90,555MSRP $91,055
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Corwin Motors Kalispell (99 mi away)
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Located in Kalispell, MT / 99 miles away from Missoula, MT
Factory MSRP: $91,055Gray 2026 GMC Sierra 3500HD AT4 In-Transit 4D Crew Cab 4WD Duramax 6.6L V8 Turbodieselwww.corwinmotorskalispell.com Excellent sel...
Features and Specs:
Listing Information:
VIN: 1GT4UVEY8TF213233
Stock: 213233
Listed since: 02-02-2026 - New Listing$59,005MSRP $60,005
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Corwin Motors Kalispell (99 mi away)
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Located in Kalispell, MT / 99 miles away from Missoula, MT
Factory MSRP: $60,005 $1,500 off MSRP!Summit White 2026 GMC Sierra 3500HD Pro 4D Crew Cab 4WD 6.6L V8www.corwinmotorskalispell.com Excellent selection...
Features and Specs:
Listing Information:
VIN: 1GT4USE73TF148796
Stock: 2148796
Listed since: 12-29-2025 - New Listing$56,255MSRP $56,255
- Exterior color: Summit WhiteSummit White
- Interior color: Jet BlackJet Black
- Lithia Chevrolet GMC of Helena (96 mi away)
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Located in Helena, MT / 96 miles away from Missoula, MT
Pro trim. WiFi Hotspot, Apple CarPlay®, Smart Device Integration, Onboard Communications System, iPod/MP3 Input, Running Boards, Back-Up Camera, 4x4, ...
Features and Specs:
Listing Information:
VIN: 1GT3USE71TF222373
Stock: TF222373
Listed since: 02-16-2026
Showing 1 - 21 out of 23 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 undefined | N/A | 8-cylinders (diesel) | $56,255 |
| 2026 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $100,835 |
| 2026 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $88,775 |
| 2026 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $90,560 |
| 2026 GMC Sierra 3500HD Pro 4dr Crew Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $59,800 |
More about the GMC Sierra 3500HD
Edmunds has 23 New GMC Sierra 3500HDs for sale near you, including a 2026 Sierra 3500HD Pro and a 2026 Sierra 3500HD Denali Ultimate ranging in price from $56,255 to $106,930.
How much is a new 2026 GMC Sierra 3500HD in Missoula, MT?
- A new 2026 GMC Sierra 3500HD starts at $56,255 (including destination charge) in Missoula, MT. 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 Missoula, MT?
- A new 2026 GMC Sierra 3500HD Crew Cab starts at $59,800 in Missoula, MT. 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 $101,830.
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