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332 listings
- New Listing$59,115MSRP
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (76 mi away)
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Located in Keene, NH / 76 miles away from South Windsor, CT
Features and Specs:
Listing Information:
VIN: 1GT4USE72SF314112
Stock: G25337
Listed since: 06-05-2025 - Arriving Soon
Photos not available$63,310MSRP- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (76 mi away)
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Located in Keene, NH / 76 miles away from South Windsor, CT
Features and Specs:
Listing Information:
VIN: 1GT4UTE7XSF299526
Stock: G25318
Listed since: 05-01-2025 - New Listing$59,115MSRP
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (76 mi away)
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Located in Keene, NH / 76 miles away from South Windsor, CT
Features and Specs:
Listing Information:
VIN: 1GT4USE79SF314026
Stock: G25338
Listed since: 05-19-2025 - Arriving Soon$91,429MSRP
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (76 mi away)
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Located in Keene, NH / 76 miles away from South Windsor, CT
Features and Specs:
Listing Information:
VIN: 1GT4UVEY9SF317471
Stock: G25347
Listed since: 05-27-2025 - Arriving Soon$61,260MSRP
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (76 mi away)
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Located in Keene, NH / 76 miles away from South Windsor, CT
Features and Specs:
Listing Information:
VIN: 1GT3UTE79SF315274
Stock: G25343
Listed since: 05-21-2025 - Arriving Soon$89,985MSRP
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (76 mi away)
Close
Located in Keene, NH / 76 miles away from South Windsor, CT
Features and Specs:
Listing Information:
VIN: 1GT4UVEYXSF302963
Stock: G25333
Listed since: 06-09-2025 - New ListingPhotos not available$56,075MSRP
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (76 mi away)
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Located in Keene, NH / 76 miles away from South Windsor, CT
Features and Specs:
Listing Information:
VIN: 1GT3USE71SF259616
Stock: G25259
Listed since: 04-10-2025 - Arriving Soon$63,680MSRP
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (76 mi away)
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Located in Keene, NH / 76 miles away from South Windsor, CT
Features and Specs:
Listing Information:
VIN: 1GT4UTE75SF327135
Stock: G25367
Listed since: 06-10-2025 - Arriving Soon$64,175MSRP
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (76 mi away)
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Located in Keene, NH / 76 miles away from South Windsor, CT
Features and Specs:
Listing Information:
VIN: 1GT4UTE76SF327189
Stock: G25365
Listed since: 06-10-2025 - Arriving Soon$91,429MSRP
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (76 mi away)
Close
Located in Keene, NH / 76 miles away from South Windsor, CT
Features and Specs:
Listing Information:
VIN: 1GT4UVEY8SF304288
Stock: G25334
Listed since: 05-15-2025 - Arriving Soon
- Exterior color: Onyx BlackOnyx Black
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (76 mi away)
Close
Located in Keene, NH / 76 miles away from South Windsor, CT
Features and Specs:
Listing Information:
VIN: 1GT4UYEY1SF303369
Stock: G25325
Listed since: 06-10-2025 - New Listing$55,180MSRP
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (76 mi away)
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Located in Keene, NH / 76 miles away from South Windsor, CT
Features and Specs:
Listing Information:
VIN: 1GT3USE70SF244024
Stock: G25215
Listed since: 03-10-2025 - $65,035MSRP $56,785
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Alden GMC (88 mi away)(2)
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Located in Fairhaven, MA / 88 miles away from South Windsor, CT
Features and Specs:
Listing Information:
VIN: 1GT5USE70SF162626
Stock: SF162626
Listed since: 04-01-2025 - New Listing$90,100MSRP $90,100
- 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
- Alden GMC (88 mi away)(2)
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Located in Fairhaven, MA / 88 miles away from South Windsor, CT
Features and Specs:
Listing Information:
VIN: 1GT4UVEY7SF230779
Stock: SF230779
Listed since: 02-05-2025 - Arriving Soon$101,249MSRP $101,249
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Albrecht Buick GMC of Wakefield (89 mi away)
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Located in Wakefield, MA / 89 miles away from South Windsor, CT
Features and Specs:
Listing Information:
VIN: 1GT4UYEY3SF302143
Stock: 25471
Listed since: 05-07-2025 - $90,779MSRP $90,779
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Albrecht Buick GMC of Wakefield (89 mi away)
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Located in Wakefield, MA / 89 miles away from South Windsor, CT
Features and Specs:
Listing Information:
VIN: 1GT4UVEY0SF304835
Stock: 25479
Listed since: 05-12-2025 - Photos not available$59,830MSRP $62,580
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- North Bay GMC (94 mi away)
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Located in Great Neck, NY / 94 miles away from South Windsor, CT
Downpour Metallic 2025 GMC Sierra 3500HD Pro 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Jet Black Vinyl..
Features and Specs:
Listing Information:
VIN: 1GT4USE77SF293077
Stock: 41494
Listed since: 04-25-2025 - $63,210MSRP $64,710
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Marty’s GMC (96 mi away)
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Located in Kingston, MA / 96 miles away from South Windsor, CT
$1,500 off MSRP!Summit White 2025 GMC Sierra 3500HD Pro 2D Standard Cab 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselMarty’s Buick GMC is a...
Features and Specs:
Listing Information:
VIN: 1GT3USEY7SF237208
Stock: 225323
Listed since: 02-13-2025 - $56,675MSRP $58,175
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Marty’s GMC (96 mi away)
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Located in Kingston, MA / 96 miles away from South Windsor, CT
$1,500 off MSRP!Onyx Black 2025 GMC Sierra 3500HD Pro 4D Crew Cab 4WD 10-Speed Automatic 6.6L V8Marty’s Buick GMC is a family-owned car dealersh...
Features and Specs:
Listing Information:
VIN: 1GT4USE76SF276867
Stock: 225499
Listed since: 04-02-2025 - $54,365MSRP $55,865
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Marty’s GMC (96 mi away)
Close
Located in Kingston, MA / 96 miles away from South Windsor, CT
$1,500 off MSRP!Onyx Black 2025 GMC Sierra 3500HD Pro 2D Standard Cab 4WD 10-Speed Automatic 6.6L V8Marty’s Buick GMC is a family-owned car deal...
Features and Specs:
Listing Information:
VIN: 1GT3USE7XSF272560
Stock: 225472
Listed since: 03-28-2025 - $54,360MSRP $55,860
- Exterior color: Cardinal RedCardinal Red
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Marty’s GMC (96 mi away)
Close
Located in Kingston, MA / 96 miles away from South Windsor, CT
$1,500 off MSRP!Cardinal Red 2025 GMC Sierra 3500HD Pro 2D Standard Cab 4WD 10-Speed Automatic 6.6L V8Marty’s Buick GMC is a family-owned car de...
Features and Specs:
Listing Information:
VIN: 1GT3USE71SF243609
Stock: 225356
Listed since: 02-22-2025
Showing 85 - 105 out of 332 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 LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $59,115 |
| 2025 GMC Sierra 3500HD SLE 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $63,310 |
| 2025 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $89,985 |
| 2025 GMC Sierra 3500HD SLE 2dr Regular Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $61,260 |
| 2025 GMC Sierra 3500HD Pro 2dr Regular Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $55,180 |
| 2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $100,665 |
| 2025 GMC Sierra 3500HD Pro 4dr Double Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $56,785 |
| 2025 GMC Sierra 3500HD Pro 2dr Regular Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $64,710 |
| 2025 GMC Sierra 3500HD Pro 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $58,175 |
More about the GMC Sierra 3500HD
Edmunds has 332 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 $55,180 to $101,249.
How much is a new 2025 GMC Sierra 3500HD in South Windsor, CT?
- A new 2025 GMC Sierra 3500HD starts at $55,180 (including destination charge) in South Windsor, 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 South Windsor, CT?
- A new 2025 GMC Sierra 3500HD Crew Cab starts at $58,175 in South Windsor, 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 Regular Cab which starts at $55,180.
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