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255 listings
- Arriving Soon
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- Brattleboro Auto Mall (117 mi away)(1)
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Located in Brattleboro, VT / 117 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT4UYEY3SF332615
Stock: G25284 - $99,061MSRP $103,690
- Exterior color: Summit WhiteSummit White
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- Brattleboro Auto Mall (117 mi away)(1)
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Located in Brattleboro, VT / 117 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT4UYEYXSF318582
Stock: G25245 - $97,266MSRP $101,830
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Brattleboro Auto Mall (117 mi away)(1)
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Located in Brattleboro, VT / 117 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT4UYEY0SF235744
Stock: G25159 - $95,443MSRP $99,940
- Exterior color: Summit WhiteSummit White
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Brattleboro Auto Mall (117 mi away)(1)
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Located in Brattleboro, VT / 117 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT4UYEY1SF328823
Stock: G25260 - $95,920MSRP $100,435
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Brattleboro Auto Mall (117 mi away)(1)
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Located in Brattleboro, VT / 117 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT4UYEY5SF328792
Stock: G25257 - Arriving Soon
- Exterior color: Onyx BlackOnyx Black
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Brattleboro Auto Mall (117 mi away)(1)
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Located in Brattleboro, VT / 117 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT4UYEYXSF349105
Stock: G25285 - $68,865MSRP $69,865
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Brattleboro Auto Mall (117 mi away)(1)
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Located in Brattleboro, VT / 117 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT4USEY0SF316319
Stock: G25255 - $87,418MSRP $91,624
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Brattleboro Auto Mall (117 mi away)(1)
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Located in Brattleboro, VT / 117 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT4UVEY7SF307103
Stock: G25217 - $87,418MSRP $91,624
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Brattleboro Auto Mall (117 mi away)(1)
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Located in Brattleboro, VT / 117 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT4UVEY1SF307114
Stock: G25225 - $85,358MSRP $89,490
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Brattleboro Auto Mall (117 mi away)(1)
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Located in Brattleboro, VT / 117 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT4UVEY2SF309342
Stock: G25219 - $86,936MSRP $91,125
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Brattleboro Auto Mall (117 mi away)(1)
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Located in Brattleboro, VT / 117 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT4UVEYXSF278731
Stock: G25198 - $85,691MSRP $89,835
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Brattleboro Auto Mall (117 mi away)(1)
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Located in Brattleboro, VT / 117 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT4UVEY4SF316244
Stock: G25234 - New Listing$66,785MSRP $56,785
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Alden GMC (123 mi away)(2)
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Located in Fairhaven, MA / 123 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT5USE70SF162626
Stock: SF162626
Listed since: 04-01-2025 - $57,089MSRP $60,115
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- Central GMC of Norwood (123 mi away)
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Located in Norwood, MA / 123 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT3UTE72SF322423
Stock: G250244
Listed since: 05-29-2025 - New Listing$55,675MSRP
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (124 mi away)
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Located in Keene, NH / 124 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT3USE72SF244039
Stock: G25216
Listed since: 04-07-2025 - New Listing
- Exterior color: Onyx BlackOnyx Black
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (124 mi away)
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Located in Keene, NH / 124 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT4UYEY2SF317734
Stock: G25349
Listed since: 06-16-2025 - New Listing
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (124 mi away)
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Located in Keene, NH / 124 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT4UYEY3SF303146
Stock: G25323
Listed since: 06-12-2025 - New Listing$85,420MSRP
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Jet Black leatherJet Black leather
- 8'2” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (124 mi away)
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Located in Keene, NH / 124 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT4UUEY9SF338282
Stock: G25401
Listed since: 07-18-2025 - New Listing$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 (124 mi away)
Close
Located in Keene, NH / 124 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT4UVEY9SF317471
Stock: G25347
Listed since: 06-12-2025 - New Listing$61,260MSRP
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (124 mi away)
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Located in Keene, NH / 124 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT3UTE79SF315274
Stock: G25343
Listed since: 07-03-2025 - New Listing$56,075MSRP
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Fairfield's Buick GMC (124 mi away)
Close
Located in Keene, NH / 124 miles away from Trumbull, CT
Features and Specs:
Listing Information:
VIN: 1GT3USE71SF259616
Stock: G25259
Listed since: 04-10-2025
Showing 85 - 105 out of 255 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 Denali Ultimate 4dr Crew Cab 4WD LB DRW (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $103,690 |
| 2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $99,940 |
| 2025 GMC Sierra 3500HD Pro 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $69,865 |
| 2025 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $89,490 |
| 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 undefined | N/A | 8-cylinders (gas) | $60,115 |
| 2025 GMC Sierra 3500HD Pro 2dr Regular Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $55,675 |
| 2025 GMC Sierra 3500HD SLT 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $85,420 |
| 2025 GMC Sierra 3500HD SLE 2dr Regular Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $61,260 |
More about the GMC Sierra 3500HD
Edmunds has 255 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 $55,675 to $104,535.
How much is a new 2025 GMC Sierra 3500HD in Trumbull, CT?
- A new 2025 GMC Sierra 3500HD starts at $55,675 (including destination charge) in Trumbull, 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 Trumbull, CT?
- A new 2025 GMC Sierra 3500HD Crew Cab starts at $69,865 in Trumbull, 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 $99,940.
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