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70 listings
- $57,150MSRP $58,150
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Summit White 2025 GMC Sierra 3500HD Pro 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Jet Black Vinyl.Why Buy from Weirs Buick GMC? Weirs Bu...
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VIN: 1GT4USE71SF332052
Stock: G25419
Listed since: 06-30-2025 - $100,390MSRP $101,390
- Exterior color: Onyx BlackOnyx Black
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Onyx Black 2025 GMC Sierra 3500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Alpine Umber Leather.Why...
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Listing Information:
VIN: 1GT4UYEY0SF292302
Stock: G25222
Listed since: 05-17-2025 - $59,170MSRP $60,170
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Summit White 2025 GMC Sierra 3500HD Pro 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Cloth.Why Buy from Weirs Buick GMC? Weirs Buick ...
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VIN: 1GT4USE74SF282912
Stock: G25180
Listed since: 05-17-2025 - $60,450MSRP $61,450
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Titanium Rush Metallic 2025 GMC Sierra 3500HD SLE 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Cloth.Why Buy from Weirs Buick GMC? We...
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VIN: 1GT3UTE73SF272177
Stock: G25169
Listed since: 04-23-2025 - $57,230MSRP $58,230
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Special Exterior Color 2025 GMC Sierra 3500HD Pro 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Cloth.Recent Arrival!Why Buy from Weir...
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VIN: 1GT4USE76SF321872
Stock: G25531
Listed since: 07-23-2025 - $49,000MSRP $53,910
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Summit White 2025 GMC Sierra 3500HD Pro 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Cloth.Why Buy from Weirs Buick GMC? Weirs Buick ...
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Listing Information:
VIN: 1GT3USE76SF186856
Stock: G24386
Listed since: 12-06-2024 - $77,575MSRP $78,575
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Onyx Black 2025 GMC Sierra 3500HD AT4 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.Why Buy from Wei...
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VIN: 1GT4UVE71SF309615
Stock: G25412
Listed since: 06-20-2025 - $68,205MSRP $69,205
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
2025 GMC Sierra 3500HD SLE 4WD Sterling Metallic | Heavy-Duty Power & Advanced TechnologyBuilt for tough jobs, towing, and heavy-duty performance, thi...
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Listing Information:
VIN: 1GT3UTEYXSF237094
Stock: G25048
Listed since: 03-12-2025 - $54,170MSRP $55,170
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Sterling Metallic 2025 GMC Sierra 3500HD Pro 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Cloth.Why Buy from Weirs Buick GMC? Weirs B...
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Listing Information:
VIN: 1GT3USE73SF243529
Stock: G25077
Listed since: 03-12-2025 - Arriving Soon$87,635MSRP $89,635
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Sterling Metallic 2025 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Leather.Recent A...
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Listing Information:
VIN: 1GT4UWEY0SF366595
Stock: G25568
Listed since: 08-02-2025 - $58,320MSRP $59,320
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Onyx Black 2025 GMC Sierra 3500HD SLE 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Cloth.Why Buy from Weirs Buick GMC? Weirs Buick GM...
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Listing Information:
VIN: 1GT3UTE77SF271565
Stock: G25160
Listed since: 05-23-2025 - Arriving Soon$73,605MSRP $74,605
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Onyx Black 2025 GMC Sierra 3500HD SLE 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Cloth.Recent Arrival!Why B...
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Listing Information:
VIN: 1GT4UTEY9SF367551
Stock: G25567
Listed since: 08-02-2025 - $70,825MSRP $71,825
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Sterling Metallic 2025 GMC Sierra 3500HD SLE 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Black Cloth.Why Buy from Weir...
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Listing Information:
VIN: 1GT3UTEY7SF258744
Stock: G25126
Listed since: 04-09-2025 - Arriving Soon$57,590MSRP $58,590
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Onyx Black 2025 GMC Sierra 3500HD Pro 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Jet Black Vinyl.Recent Arrival!Why Buy from Weirs Buick ...
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Listing Information:
VIN: 1GT4USE73SF365246
Stock: G25544
Listed since: 08-02-2025 - $86,980MSRP $87,980
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Onyx Black 2025 GMC Sierra 3500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leat...
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Listing Information:
VIN: 1GT4UVEY8SF312598
Stock: G25316
Listed since: 06-13-2025 - $63,105MSRP $64,105
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Onyx Black 2025 GMC Sierra 3500HD SLE 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Cloth.Why Buy from Weirs Buick GMC? Weirs Buick GM...
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Listing Information:
VIN: 1GT4UTE72SF327075
Stock: G25428
Listed since: 07-12-2025 - $58,320MSRP $59,320
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Summit White 2025 GMC Sierra 3500HD Pro 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Jet Black Vinyl.Why Buy from Weirs Buick GMC? Weirs Bu...
Features and Specs:
Listing Information:
VIN: 1GT4USE74SF294557
Stock: G25230
Listed since: 06-03-2025 - Arriving Soon$88,975MSRP $90,975
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Onyx Black 2025 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Leather.Recent Arrival!...
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Listing Information:
VIN: 1GT4UWEY7SF366545
Stock: G25560
Listed since: 08-02-2025 - Arriving Soon$62,305MSRP $63,305
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Onyx Black 2025 GMC Sierra 3500HD SLE 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Jet Black Cloth.Recent Arrival!Why Buy from Weirs Buick ...
Features and Specs:
Listing Information:
VIN: 1GT4UTE78SF366852
Stock: G25559
Listed since: 08-02-2025 - Arriving Soon$62,305MSRP $63,305
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Weirs GMC (20 mi away)
Close
Located in Arundel, ME / 20 miles away from Portland, ME
Sterling Metallic 2025 GMC Sierra 3500HD SLE 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Jet Black Cloth.Recent Arrival!Why Buy from Weirs...
Features and Specs:
Listing Information:
VIN: 1GT4UTE72SF366927
Stock: G25558
Listed since: 08-02-2025 - $92,375MSRP $94,375
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Lee GMC Truck Center (33 mi away)(1)
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Located in Auburn, ME / 33 miles away from Portland, ME
Recent Arrival! White Frost Tricoat 2025 GMC Sierra 3500HD Denali Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WDBluetooth - Hands Free, Heated S...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY5SF257937
Stock: 257937
Listed since: 05-03-2025
Showing 1 - 21 out of 70 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 |
|---|---|---|---|
| 2025 GMC Sierra 3500HD Pro 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $58,150 |
| 2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $101,390 |
| 2025 GMC Sierra 3500HD SLE 2dr Regular Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $59,320 |
| 2025 GMC Sierra 3500HD Pro 2dr Regular Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $53,910 |
| 2025 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $78,575 |
| 2025 GMC Sierra 3500HD SLE 2dr Regular Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $69,205 |
| 2025 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $89,635 |
| 2025 GMC Sierra 3500HD SLE 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $74,605 |
| 2025 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $87,980 |
| 2025 GMC Sierra 3500HD SLE 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $63,305 |
More about the GMC Sierra 3500HD
Edmunds has 70 New GMC Sierra 3500HDs for sale near you, including a 2025 Sierra 3500HD Pro Pickup and a 2025 Sierra 3500HD Denali Ultimate Pickup ranging in price from $53,910 to $101,390.
How much is a new 2025 GMC Sierra 3500HD in Portland, ME?
- A new 2025 GMC Sierra 3500HD starts at $53,910 (including destination charge) in Portland, ME. 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 2025 GMC Sierra 3500HD Crew Cab cost in Portland, ME?
- A new 2025 GMC Sierra 3500HD Crew Cab starts at $58,150 in Portland, ME. 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:
2025 GMC Sierra 3500HD Diesel which starts at $101,390.
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