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282 listings
- $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 (122 mi away)
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Located in Kingston, MA / 122 miles away from Hamden, 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...
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Listing Information:
VIN: 1GT3USE71SF243609
Stock: 225356
Listed since: 02-23-2025 
Photos not available$78,754MSRP $80,254- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- 6'10” bed, 6.6l, 8cyl
- Marty’s GMC (122 mi away)
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Located in Kingston, MA / 122 miles away from Hamden, CT
$1,500 off MSRP!Downpour Metallic 2025 GMC Sierra 3500HD Denali 4D Crew Cab 4WD 10-Speed Automatic 6.6L V8Marty’s Buick GMC is a family-owned ca...
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VIN: 1GT4UWE73SF283749
Stock: 225536
Listed since: 04-15-2025- $51,625MSRP $53,125
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Marty’s GMC (122 mi away)
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Located in Kingston, MA / 122 miles away from Hamden, CT
$1,500 off MSRP! Priced below KBB Fair Purchase Price!Summit White 2025 GMC Sierra 3500HD Pro 2D Standard Cab 4WD 10-Speed Automatic 6.6L V8Mart...
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VIN: 1GT3USE76SF262186
Stock: 225430
Listed since: 03-19-2025 - $54,415MSRP $55,915
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Marty’s GMC (122 mi away)
Close
Located in Kingston, MA / 122 miles away from Hamden, CT
$1,500 off MSRP!Summit White 2025 GMC Sierra 3500HD Pro 2D Standard Cab 4WD 10-Speed Automatic 6.6L V8Marty’s Buick GMC is a family-owned car de...
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VIN: 1GT3USE71SF263634
Stock: 225435
Listed since: 03-19-2025 - $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 (122 mi away)
Close
Located in Kingston, MA / 122 miles away from Hamden, 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...
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VIN: 1GT4USE77SF276974
Stock: 225500
Listed since: 04-03-2025 - $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 (124 mi away)
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Located in Wakefield, MA / 124 miles away from Hamden, CT
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Listing Information:
VIN: 1GT4UYEY3SF302143
Stock: 25471
Listed since: 05-08-2025 - $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 (124 mi away)
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Located in Wakefield, MA / 124 miles away from Hamden, CT
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Listing Information:
VIN: 1GT4UVEY0SF304835
Stock: 25479
Listed since: 05-13-2025 - $63,350MSRP $67,850
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Star GMC (132 mi away)
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Located in Easton, PA / 132 miles away from Hamden, CT
Features and Specs:
Listing Information:
VIN: 1GT4USEY7SF226360
Stock: 150611
Listed since: 01-30-2025 - Arriving Soon$55,060MSRP $55,060
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Star GMC (132 mi away)
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Located in Easton, PA / 132 miles away from Hamden, CT
2025 GMC Sierra 3500HD Pro 6.6L V8 2D Standard Cab 10-Speed Automatic Summit White
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Listing Information:
VIN: 1GT3USE78SF325739
Stock: 325739
Listed since: 06-03-2025 - $60,065MSRP $64,565
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Star GMC (132 mi away)
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Located in Easton, PA / 132 miles away from Hamden, CT
**BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **REMOTE KEYLESS ENTRY, **PUSH BUTTON START, 120-Volt Bed Mounted Power Outlet, ABS brake...
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Listing Information:
VIN: 1GT3USEY3SF249100
Stock: 150634
Listed since: 02-27-2025 - Arriving Soon$101,150MSRP $101,150
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- Star GMC (132 mi away)
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Located in Easton, PA / 132 miles away from Hamden, CT
2025 GMC Sierra 3500HD Denali Ultimate Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Sterling Metallic
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Listing Information:
VIN: 1GT4UYEY6SF304159
Stock: 304159
Listed since: 05-06-2025 - Arriving Soon$58,585MSRP $58,585
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Star GMC (132 mi away)
Close
Located in Easton, PA / 132 miles away from Hamden, CT
2025 GMC Sierra 3500HD Pro 6.6L V8 4D Crew Cab 10-Speed Automatic Summit White
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Listing Information:
VIN: 1GT4USE76SF324027
Stock: 324027
Listed since: 05-30-2025 - $99,930MSRP $101,680
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- Star GMC (132 mi away)
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Located in Easton, PA / 132 miles away from Hamden, CT
**NAVIGATION, **SUNROOF, **LEATHER, **BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **MEMORY SETTINGS, **HEATED & COOLED FRONT SEATS, **H...
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Listing Information:
VIN: 1GT4UYEY0SF243424
Stock: 150631
Listed since: 02-20-2025 - $54,715MSRP $59,215
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- Star GMC (132 mi away)
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Located in Easton, PA / 132 miles away from Hamden, CT
**NAVIGATION, **BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **POWER DRIVERS SEAT, **REMOTE KEYLESS ENTRY, **REMOTE START, **PUSH BUTTON...
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Listing Information:
VIN: 1GT3UTE73SF219785
Stock: 150597
Listed since: 01-21-2025 - Arriving Soon$58,920MSRP $58,920
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- Star GMC (132 mi away)
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Located in Easton, PA / 132 miles away from Hamden, CT
2025 GMC Sierra 3500HD SLE 6.6L V8 2D Standard Cab 10-Speed Automatic Summit White
Features and Specs:
Listing Information:
VIN: 1GT3UTE70SF324865
Stock: 324865
Listed since: 05-31-2025 - $89,460MSRP $92,210
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black premium leatherJet Black premium leather
- 8'2” bed, 6.6l, 8cyl
- Star GMC (132 mi away)
Close
Located in Easton, PA / 132 miles away from Hamden, CT
**NAVIGATION, **SUNROOF, **LEATHER, **BLUETOOTH, **USB PORT, **SATELLITE RADIO, **MEMORY SETTINGS, **HEATED & COOLED FRONT SEATS, **HEATED REAR SEATS,...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY3SF235323
Stock: 150623
Listed since: 02-11-2025 - Arriving Soon$102,435MSRP $104,185
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- Star GMC (132 mi away)
Close
Located in Easton, PA / 132 miles away from Hamden, CT
2025 GMC Sierra 3500HD Denali Ultimate Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Onyx Black
Features and Specs:
Listing Information:
VIN: 1GT4UYEY6SF309992
Stock: 150665
Listed since: 05-13-2025 - $63,350MSRP $67,850
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Star GMC (132 mi away)
Close
Located in Easton, PA / 132 miles away from Hamden, CT
**BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **REMOTE KEYLESS ENTRY, **PUSH BUTTON START, 120-Volt Bed Mounted Power Outlet, EZ Lift P...
Features and Specs:
Listing Information:
VIN: 1GT4USEY9SF239840
Stock: 150625
Listed since: 02-15-2025 - $50,855MSRP $55,355
- Exterior color: Cardinal RedCardinal Red
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Star GMC (132 mi away)
Close
Located in Easton, PA / 132 miles away from Hamden, CT
**BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **REMOTE KEYLESS ENTRY, **PUSH BUTTON START, 120-Volt Bed Mounted Power Outlet, EZ Lift P...
Features and Specs:
Listing Information:
VIN: 1GT3USE74SF227677
Stock: 150616
Listed since: 01-31-2025 - $63,620MSRP $68,120
- Exterior color: Cardinal RedCardinal Red
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Star GMC (132 mi away)
Close
Located in Easton, PA / 132 miles away from Hamden, CT
**BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **REMOTE KEYLESS ENTRY, **PUSH BUTTON START, 120-Volt Bed Mounted Power Outlet, EZ Lift P...
Features and Specs:
Listing Information:
VIN: 1GT4USEY3SF221026
Stock: 150599
Listed since: 01-23-2025 - Arriving Soon$101,150MSRP $101,150
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- Star GMC (132 mi away)
Close
Located in Easton, PA / 132 miles away from Hamden, CT
2025 GMC Sierra 3500HD Denali Ultimate Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Onyx Black
Features and Specs:
Listing Information:
VIN: 1GT4UYEY7SF309578
Stock: 309578
Listed since: 05-13-2025
Showing 106 - 126 out of 282 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 2dr Regular Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $53,125 |
| 2025 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $80,254 |
| 2025 GMC Sierra 3500HD Pro 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $58,175 |
| 2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $101,249 |
| 2025 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $90,779 |
| 2025 GMC Sierra 3500HD Pro 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $67,850 |
| 2025 GMC Sierra 3500HD Pro 2dr Regular Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $64,565 |
| 2025 GMC Sierra 3500HD undefined | N/A | 8-cylinders (diesel) | $58,920 |
| 2025 GMC Sierra 3500HD Pro 4dr Crew Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $58,585 |
| 2025 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $92,210 |
| 2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD LB DRW (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $104,185 |
More about the GMC Sierra 3500HD
Edmunds has 282 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 $53,125 to $104,185.
How much is a new 2025 GMC Sierra 3500HD in Hamden, CT?
- A new 2025 GMC Sierra 3500HD starts at $53,125 (including destination charge) in Hamden, 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 Regular Cab cost in Hamden, CT?
- A new 2025 GMC Sierra 3500HD Regular Cab starts at $53,125 in Hamden, 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 Crew Cab which starts at $58,175.
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