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Located in Concord, NH / 130 miles away from Southington, CT
2026 GMC Sierra 3500HD SLE 10-Speed Automatic, 4WD, Jet Blk Clth Cloth.
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Listing Information:
VIN: 1GT4UTEY8TF104923
Stock: G60196
Listed since: 08-15-2025 - Arriving SoonPhotos not available
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Located in Concord, NH / 130 miles away from Southington, CT
2026 GMC Sierra 3500HD Denali 10-Speed Automatic, 4WD, Black Leather.
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Listing Information:
VIN: 1GT4UWEY2TF102988
Stock: G60205
Listed since: 08-19-2025 - Arriving SoonPhotos not available
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Located in Concord, NH / 130 miles away from Southington, CT
2026 GMC Sierra 3500HD Denali 10-Speed Automatic, 4WD, Jet Blk Forge Perforated Leather.
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Listing Information:
VIN: 1GT4UWEYXTF109221
Stock: G60228
Listed since: 08-25-2025 - Arriving SoonPhotos not available
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Located in Concord, NH / 130 miles away from Southington, CT
2026 GMC Sierra 3500HD SLT 10-Speed Automatic, 4WD, Black Leather.
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Listing Information:
VIN: 1GT4UUEY0TF108275
Stock: G60234
Listed since: 08-22-2025 - Arriving Soon
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Located in Easton, PA / 141 miles away from Southington, CT
2026 GMC Sierra 3500HD Denali Ultimate Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Onyx Black
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Listing Information:
VIN: 1GT4UYEY1TF109930
Stock: 109930
Listed since: 08-23-2025 - Arriving Soon
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Located in Easton, PA / 141 miles away from Southington, CT
2026 GMC Sierra 3500HD Denali Ultimate Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Summit White
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Listing Information:
VIN: 1GT4UYEY3TF109878
Stock: 109878
Listed since: 08-23-2025 - Arriving Soon
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Located in Berlin, VT / 183 miles away from Southington, 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: 1GT4UYEY4TF100350
Stock: MT26037
Listed since: 08-14-2025 - Arriving Soon
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Located in Berlin, VT / 183 miles away from Southington, 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: 1GT4UVEY3TF109085
Stock: MT26050
Listed since: 08-25-2025 - $59,150MSRP $64,150
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Northwest Hills Chevrolet Buick GMC (18 mi away)
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Located in Torrington, CT / 18 miles away from Southington, CT
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Listing Information:
VIN: 1GT3USEY1SF185378
Stock: G25-160 - $84,710MSRP $90,210
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Northwest Hills Chevrolet Buick GMC (18 mi away)
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Located in Torrington, CT / 18 miles away from Southington, CT
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Listing Information:
VIN: 1GT4UWEY6SF331513
Stock: G25-614 - $89,490MSRP $90,490
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Northwest Hills Chevrolet Buick GMC (18 mi away)
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Located in Torrington, CT / 18 miles away from Southington, CT
Features and Specs:
Listing Information:
VIN: 1GT4UVEY1SF355874
Stock: GT25-729 - $54,425MSRP $59,425
- Exterior color: Cardinal RedCardinal Red
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- D Addario Buick GMC (25 mi away)
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Located in Shelton, CT / 25 miles away from Southington, CT
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Listing Information:
VIN: 1GT4USE75SF119752
Stock: G5044
Listed since: 10-22-2024 - $49,735MSRP $54,735
- Exterior color: Cardinal RedCardinal Red
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- D Addario Buick GMC (25 mi away)
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Located in Shelton, CT / 25 miles away from Southington, CT
Features and Specs:
Listing Information:
VIN: 1GT3USE7XSF184026
Stock: G5088
Listed since: 12-12-2024 - $50,780MSRP $55,780
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- D Addario Buick GMC (25 mi away)
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Located in Shelton, CT / 25 miles away from Southington, CT
Features and Specs:
Listing Information:
VIN: 1GT3USE74SF267550
Stock: G5292
Listed since: 05-02-2025 - $50,780MSRP $55,780
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- D Addario Buick GMC (25 mi away)
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Located in Shelton, CT / 25 miles away from Southington, CT
Features and Specs:
Listing Information:
VIN: 1GT3USE7XSF267536
Stock: G5318
Listed since: 05-27-2025 - $53,970MSRP $54,970
- Exterior color: Cardinal RedCardinal Red
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Ingersoll Auto of Danbury (32 mi away)(2)
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Located in Danbury, CT / 32 miles away from Southington, CT
$1,000 off MSRP! Cardinal Red 2025 GMC Sierra 3500HD Pro 2D Standard Cab 4WD 6.6L V8 10-Speed Automatic Do not hesitate, call us now at 203.730.5766 t...
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Listing Information:
VIN: 1GT3USE72SF273184
Stock: N273184
Listed since: 04-26-2025 - $53,675MSRP $54,675
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Ingersoll Auto of Danbury (32 mi away)(2)
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Located in Danbury, CT / 32 miles away from Southington, CT
$1,000 off MSRP! Priced below KBB Fair Purchase Price! Summit White 2025 GMC Sierra 3500HD Pro 2D Standard Cab 4WD 6.6L V8 10-Speed Automatic Do not h...
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Listing Information:
VIN: 1GT3USE74SF307108
Stock: N307108
Listed since: 06-15-2025 - $78,220MSRP $80,220
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Ingersoll Auto of Danbury (32 mi away)(2)
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Located in Danbury, CT / 32 miles away from Southington, CT
$2,000 off MSRP! Onyx Black 2025 GMC Sierra 3500HD Denali 4D Crew Cab 4WD 6.6L V8 10-Speed Automatic Do not hesitate, call us now at 203.730.5766 to s...
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Listing Information:
VIN: 1GT4UWE79SF229209
Stock: N229209A
Listed since: 03-20-2025 - $85,015MSRP $86,015
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- 6'10” bed, 6.6l, 8cyl
- GMC Bedford Hills (51 mi away)
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Located in Bedford Hills, NY / 51 miles away from Southington, CT
Features and Specs:
Listing Information:
VIN: 1GT4UUEY9SF245827
Stock: 30024
Listed since: 03-26-2025 - $91,010MSRP $93,010
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- Hudson Cadillac Buick GMC (54 mi away)
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Located in Poughkeepsie, NY / 54 miles away from Southington, CT
Heated Leather Seats, Navigation, Heated Rear Seat, 4x4, Turbo Charged, Aluminum Wheels, Bed Liner, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL C...
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Listing Information:
VIN: 1GT4UWEY0SF252905
Stock: 25304
Listed since: 03-20-2025 - New Listing$88,905MSRP $89,905
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Jet Black leatherJet Black leather
- Romeo Chevrolet Buick GMC (63 mi away)(11)
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Located in Lake Katrine, NY / 63 miles away from Southington, CT
This GMC Sierra 3500HD boasts a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WIRELESS CHARGING, WINTER GRILLE COVER, WIN...
Features and Specs:
Listing Information:
VIN: 1GT4UUEY0SF248549
Stock: 25833S
Listed since: 09-02-2025
Showing 22 - 42 out of 260 listings
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2026 GMC Sierra 3500HD undefined | N/A | N/A | $74,260 |
| 2025 GMC Sierra 3500HD Pro 2dr Regular Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $64,150 |
| 2025 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $90,210 |
| 2025 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $90,490 |
| 2025 GMC Sierra 3500HD Pro 4dr Crew Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $59,425 |
| 2025 GMC Sierra 3500HD Pro 2dr Regular Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $54,675 |
| 2025 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $80,220 |
| 2025 GMC Sierra 3500HD SLT 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $86,015 |
| 2025 GMC Sierra 3500HD undefined | N/A | 8-cylinders (diesel) | $89,905 |
More about the GMC Sierra 3500HD
Edmunds has 260 New GMC Sierra 3500HDs for sale near you, including a 2025 Sierra 3500HD Pro Pickup and a 2026 Sierra 3500HD Denali Ultimate ranging in price from $54,675 to $105,580.
How much is a new 2026 GMC Sierra 3500HD in Southington, CT?
- A new 2026 GMC Sierra 3500HD starts at $54,675 (including destination charge) in Southington, 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 2026 GMC Sierra 3500HD Regular Cab cost in Southington, CT?
- A new 2026 GMC Sierra 3500HD Regular Cab starts at $54,675 in Southington, 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:
2026 GMC Sierra 3500HD Crew Cab which starts at $59,425.
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