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246 listings
- Arriving Soon$98,300MSRP $101,800
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- Star GMC Quakertown (138 mi away)
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Located in Quakertown, PA / 138 miles away from West Haven, CT
10-Speed Automatic, 4WD, Alpine Umber Leather. 2025 GMC Sierra 3500HD Denali Ultimate Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Sterl...
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Listing Information:
VIN: 1GT4UYEY1SF338087
Stock: 338087
Listed since: 06-17-2025 - $64,425MSRP $67,925
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 6'10” bed, 6.6l, 8cyl
- Star GMC Quakertown (138 mi away)
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Located in Quakertown, PA / 138 miles away from West Haven, CT
10-Speed Automatic, 4WD, Jet Black Vinyl. 2025 GMC Sierra 3500HD Pro Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Summit White
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Listing Information:
VIN: 1GT4USEYXSF262365
Stock: Q25343
Listed since: 03-15-2025 - $98,425MSRP $101,925
- Exterior color: Onyx BlackOnyx Black
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Star GMC Quakertown (138 mi away)
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Located in Quakertown, PA / 138 miles away from West Haven, CT
10-Speed Automatic, 4WD, Alpine Umber Leather. 2025 GMC Sierra 3500HD Denali Ultimate Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Onyx ...
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Listing Information:
VIN: 1GT4UYEY2SF329379
Stock: Q25383
Listed since: 06-06-2025 - $97,290MSRP $100,790
- Exterior color: Summit WhiteSummit White
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Star GMC Quakertown (138 mi away)
Close
Located in Quakertown, PA / 138 miles away from West Haven, CT
10-Speed Automatic, 4WD, Alpine Umber Leather. 2025 GMC Sierra 3500HD Denali Ultimate Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Summi...
Features and Specs:
Listing Information:
VIN: 1GT4UYEY4SF329366
Stock: Q25384
Listed since: 06-06-2025 - $62,645MSRP $66,145
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Star GMC Quakertown (138 mi away)
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Located in Quakertown, PA / 138 miles away from West Haven, CT
10-Speed Automatic, 4WD, Jet Black Vinyl. 2025 GMC Sierra 3500HD Pro Duramax 6.6L V8 Turbodiesel 2D Standard Cab 10-Speed Automatic Summit White
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Listing Information:
VIN: 1GT3USEY1SF322934
Stock: Q25379
Listed since: 05-29-2025 - Arriving Soon$87,750MSRP $92,250
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Star GMC Quakertown (138 mi away)
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Located in Quakertown, PA / 138 miles away from West Haven, CT
10-Speed Automatic, 4WD, Black Leather. 2025 GMC Sierra 3500HD Denali Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Summit White
Features and Specs:
Listing Information:
VIN: 1GT4UWEY9SF350038
Stock: Q25403
Listed since: 07-10-2025 - Arriving Soon$58,485MSRP $58,485
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Star GMC Quakertown (138 mi away)
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Located in Quakertown, PA / 138 miles away from West Haven, CT
10-Speed Automatic, 4WD, H2g Vinyl. 2025 GMC Sierra 3500HD Pro 6.6L V8 4D Crew Cab 10-Speed Automatic Summit White
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Listing Information:
VIN: 1GT4USE72SF349491
Stock: Q25400
Listed since: 07-09-2025 - $55,120MSRP $58,620
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Star GMC Quakertown (138 mi away)
Close
Located in Quakertown, PA / 138 miles away from West Haven, CT
10-Speed Automatic, 4WD, Jet Black Vinyl. 2025 GMC Sierra 3500HD Pro 6.6L V8 4D Crew Cab 10-Speed Automatic Summit White
Features and Specs:
Listing Information:
VIN: 1GT4USE70SF337369
Stock: Q25388
Listed since: 06-17-2025 - $101,535MSRP $105,035
- Exterior color: Summit WhiteSummit White
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- Star GMC Quakertown (138 mi away)
Close
Located in Quakertown, PA / 138 miles away from West Haven, CT
10-Speed Automatic, 4WD, Alpine Umber Leather. 2025 GMC Sierra 3500HD Denali Ultimate Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Summi...
Features and Specs:
Listing Information:
VIN: 1GT4UYEY2SF316986
Stock: Q25370
Listed since: 05-21-2025 - Arriving Soon$87,750MSRP $92,250
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Star GMC Quakertown (138 mi away)
Close
Located in Quakertown, PA / 138 miles away from West Haven, CT
10-Speed Automatic, 4WD, Black Leather. 2025 GMC Sierra 3500HD Denali Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Summit White
Features and Specs:
Listing Information:
VIN: 1GT4UWEYXSF349982
Stock: Q25402
Listed since: 07-10-2025 - New Listing$63,810MSRP $64,810
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Springfield GMC (144 mi away)
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Located in North Springfield, VT / 144 miles away from West Haven, CT
Take advantage of our exclusive Big Deal Plus+ plan which includes 2 years of UNLIMITED scheduled maintenance at no extra charge! You will enjoy 2 yea...
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Listing Information:
VIN: 1GT4UTE70SF312199
Stock: ST25387
Listed since: 05-19-2025 - Arriving Soon$86,705MSRP $87,705
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Springfield GMC (144 mi away)
Close
Located in North Springfield, VT / 144 miles away from West Haven, CT
Take advantage of our exclusive Big Deal Plus+ plan which includes 2 years of UNLIMITED scheduled maintenance at no extra charge! You will enjoy 2 yea...
Features and Specs:
Listing Information:
VIN: 1GT4UVEY1SF365532
Stock: ST25494
Listed since: 07-29-2025 - Arriving Soon$90,135MSRP $92,135
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Springfield GMC (144 mi away)
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Located in North Springfield, VT / 144 miles away from West Haven, CT
Features and Specs:
Listing Information:
VIN: 1GT4UWEY1SF348252
Stock: ST25470
Listed since: 07-09-2025 - New Listing$74,290MSRP $75,290
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Springfield GMC (144 mi away)
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Located in North Springfield, VT / 144 miles away from West Haven, CT
Features and Specs:
Listing Information:
VIN: 1GT4UTEY4SF347983
Stock: ST25469
Listed since: 07-09-2025 - Arriving Soon$88,610MSRP $89,610
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Springfield GMC (144 mi away)
Close
Located in North Springfield, VT / 144 miles away from West Haven, CT
Features and Specs:
Listing Information:
VIN: 1GT4UVEYXSF360670
Stock: ST25484
Listed since: 07-24-2025 - New Listing$64,510MSRP $65,510
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Springfield GMC (144 mi away)
Close
Located in North Springfield, VT / 144 miles away from West Haven, CT
Take advantage of our exclusive Big Deal Plus+ plan which includes 2 years of UNLIMITED scheduled maintenance at no extra charge! You will enjoy 2 yea...
Features and Specs:
Listing Information:
VIN: 1GT4UTE74SF313937
Stock: ST25390
Listed since: 05-20-2025 - Arriving Soon$99,645MSRP $100,645
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Springfield GMC (144 mi away)
Close
Located in North Springfield, VT / 144 miles away from West Haven, CT
Features and Specs:
Listing Information:
VIN: 1GT4UYEY2SF360874
Stock: ST25486
Listed since: 07-24-2025 - New Listing$62,730MSRP $63,730
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Springfield GMC (144 mi away)
Close
Located in North Springfield, VT / 144 miles away from West Haven, CT
Take advantage of our exclusive Big Deal Plus+ plan which includes 2 years of UNLIMITED scheduled maintenance at no extra charge! You will enjoy 2 yea...
Features and Specs:
Listing Information:
VIN: 1GT4UTE71SF344319
Stock: ST25454
Listed since: 06-27-2025 - New Listing$65,695MSRP $66,695
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Springfield GMC (144 mi away)
Close
Located in North Springfield, VT / 144 miles away from West Haven, CT
Features and Specs:
Listing Information:
VIN: 1GT3USEY9SF326620
Stock: ST25420
Listed since: 06-06-2025 - Arriving Soon$85,530MSRP $86,530
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- Springfield GMC (144 mi away)
Close
Located in North Springfield, VT / 144 miles away from West Haven, CT
Features and Specs:
Listing Information:
VIN: 1GT4UUEY8SF364307
Stock: ST25493
Listed since: 07-28-2025 - Arriving Soon$88,842MSRP $88,200
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Springfield GMC (144 mi away)
Close
Located in North Springfield, VT / 144 miles away from West Haven, CT
Features and Specs:
Listing Information:
VIN: 1GT4UVEY1SF365854
Stock: ST25495
Listed since: 07-30-2025
Showing 106 - 126 out of 246 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 undefined | N/A | 8-cylinders (diesel) | $101,800 |
| 2025 GMC Sierra 3500HD Pro 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $67,925 |
| 2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $100,645 |
| 2025 GMC Sierra 3500HD Pro 2dr Regular Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $66,145 |
| 2025 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $92,135 |
| 2025 GMC Sierra 3500HD Pro 4dr Crew Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $58,485 |
| 2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD LB DRW (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $105,035 |
| 2025 GMC Sierra 3500HD SLE 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $63,730 |
| 2025 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $87,705 |
| 2025 GMC Sierra 3500HD SLE 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $75,290 |
| 2025 GMC Sierra 3500HD SLT 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $86,530 |
More about the GMC Sierra 3500HD
Edmunds has 246 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 $58,485 to $105,035.
How much is a new 2025 GMC Sierra 3500HD in West Haven, CT?
- A new 2025 GMC Sierra 3500HD starts at $58,485 (including destination charge) in West Haven, CT. 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 West Haven, CT?
- A new 2025 GMC Sierra 3500HD Crew Cab starts at $58,485 in West Haven, CT. 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 $100,645.
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