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38 listings
- $70,635MSRP $71,635
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- North Bay GMC (11 mi away)
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Located in Great Neck, NY / 11 miles away from Freeport, NY
Onyx Black 2025 GMC Sierra 2500HD SLE 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Cloth..
Features and Specs:
Listing Information:
VIN: 1GT3UMEY8SF278099
Stock: 41413
Listed since: 04-04-2025 - $71,830MSRP $72,830
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- North Bay GMC (11 mi away)
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Located in Great Neck, NY / 11 miles away from Freeport, NY
Onyx Black 2025 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Jet Black Leather..
Features and Specs:
Listing Information:
VIN: 1GT4UNE71SF298485
Stock: 41519
Listed since: 04-30-2025 - $81,030MSRP $82,030
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- North Bay GMC (11 mi away)
Close
Located in Great Neck, NY / 11 miles away from Freeport, NY
Onyx Black 2025 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Leather..
Features and Specs:
Listing Information:
VIN: 1GT4UNEY5SF274330
Stock: 41398
Listed since: 03-31-2025 - $70,140MSRP $71,140
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- North Bay GMC (11 mi away)
Close
Located in Great Neck, NY / 11 miles away from Freeport, NY
Summit White 2025 GMC Sierra 2500HD SLE 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Cloth..
Features and Specs:
Listing Information:
VIN: 1GT3UMEY1SF278042
Stock: 41412
Listed since: 04-04-2025 - $72,080MSRP $73,080
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- North Bay GMC (11 mi away)
Close
Located in Great Neck, NY / 11 miles away from Freeport, NY
Summit White 2025 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Jet Black Leather..
Features and Specs:
Listing Information:
VIN: 1GT4UNE75SF113094
Stock: 40548
Listed since: 08-20-2024 - $63,280MSRP $64,280
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- North Bay GMC (11 mi away)
Close
Located in Great Neck, NY / 11 miles away from Freeport, NY
Onyx Black 2025 GMC Sierra 2500HD SLE 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Jet Black Cloth..
Features and Specs:
Listing Information:
VIN: 1GT4UME7XSF317707
Stock: 41631
Listed since: 05-22-2025 - $52,890MSRP $53,890
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- North Bay GMC (11 mi away)
Close
Located in Great Neck, NY / 11 miles away from Freeport, NY
Onyx Black 2025 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Jet Black Vinyl..
Features and Specs:
Listing Information:
VIN: 1GT3ULE78SF302757
Stock: 41573
Listed since: 05-06-2025 - $58,936MSRP $61,790
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Empire Buick GMC of Long Island City (18 mi away)
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Located in Woodside, NY / 18 miles away from Freeport, NY
Summit White 2025 GMC Sierra 2500HD SLE 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Cloth.
Features and Specs:
Listing Information:
VIN: 1GT5UME76SF196517
Stock: G250021
Listed since: 12-04-2024 - $88,199MSRP $90,100
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Empire Buick GMC of Long Island City (18 mi away)
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Located in Woodside, NY / 18 miles away from Freeport, NY
Summit White 2025 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Blk With Kalahari Acc Leather.
Features and Specs:
Listing Information:
VIN: 1GT4UPEY3SF296807
Stock: G250083
Listed since: 04-28-2025 - $90,185MSRP $92,185
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (94 mi away)(8)
- Home delivery*
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Located in Lake Katrine, NY / 94 miles away from Freeport, NY
This GMC Sierra 2500HD delivers a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WINDOW, POWER, REAR ...
Features and Specs:
Listing Information:
VIN: 1GT4UPEY7SF284028
Stock: 25544
Listed since: 05-08-2025 - $62,845MSRP $64,845
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (94 mi away)(8)
- Home delivery*
Close
Located in Lake Katrine, NY / 94 miles away from Freeport, NY
This GMC Sierra 2500HD delivers a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WHEELS, 18"" (45.7 C...
Features and Specs:
Listing Information:
VIN: 1GT3ULEY8SF273141
Stock: 25520
Listed since: 05-05-2025 - $64,650MSRP $66,650
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (94 mi away)(8)
- Home delivery*
Close
Located in Lake Katrine, NY / 94 miles away from Freeport, NY
This GMC Sierra 2500HD boasts a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WHEELS, 18"" (45.7 CM)...
Features and Specs:
Listing Information:
VIN: 1GT5ULEY3SF316759
Stock: 25657
Listed since: 06-13-2025 - $51,420MSRP $53,420
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (94 mi away)(8)
- Home delivery*
Close
Located in Lake Katrine, NY / 94 miles away from Freeport, NY
This GMC Sierra 2500HD delivers a Gas V8 6.6L/ engine powering this Automatic transmission. WHEELS, 17"" (43.2 CM) PAINTED STEEL, SILVER (STD), TRANS...
Features and Specs:
Listing Information:
VIN: 1GT3ULE72SF196192
Stock: 25297S
Listed since: 01-17-2025 - $64,630MSRP $66,630
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (94 mi away)(8)
- Home delivery*
Close
Located in Lake Katrine, NY / 94 miles away from Freeport, NY
This GMC Sierra 2500HD boasts a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WHEELS, 18"" (45.7 CM) ...
Features and Specs:
Listing Information:
VIN: 1GT5ULEY2SF307731
Stock: 25622
Listed since: 06-13-2025 - $68,445MSRP $70,445
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (94 mi away)(8)
- Home delivery*
Close
Located in Lake Katrine, NY / 94 miles away from Freeport, NY
This GMC Sierra 2500HD delivers a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WHEELS, 18"" (45.7 CM...
Features and Specs:
Listing Information:
VIN: 1GT4ULEYXSF316723
Stock: 25670
Listed since: 06-16-2025 - $73,260MSRP $75,260
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (94 mi away)(8)
- Home delivery*
Close
Located in Lake Katrine, NY / 94 miles away from Freeport, NY
This GMC Sierra 2500HD delivers a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WINDOW, POWER, REAR S...
Features and Specs:
Listing Information:
VIN: 1GT5UMEYXSF302959
Stock: 25607
Listed since: 06-09-2025 - $54,695MSRP $56,695
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (94 mi away)(8)
- Home delivery*
Close
Located in Lake Katrine, NY / 94 miles away from Freeport, NY
This GMC Sierra 2500HD boasts a Gas V8 6.6L/ engine powering this Automatic transmission. WHEELS, 18"" (45.7 CM) 8-SPOKE PAINTED STEEL, SILVER EXTENDE...
Features and Specs:
Listing Information:
VIN: 1GT4ULE75SF265459
Stock: 25548
Listed since: 05-22-2025 - $65,140MSRP $67,140
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 6'10” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (94 mi away)(8)
- Home delivery*
Close
Located in Lake Katrine, NY / 94 miles away from Freeport, NY
This GMC Sierra 2500HD delivers a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WHEELS, 18"" (45.7 CM...
Features and Specs:
Listing Information:
VIN: 1GT4ULEYXSF315541
Stock: 25650
Listed since: 06-16-2025 - New Listing$88,020MSRP $92,015
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Driveway (In-stock online)
- Home delivery*
Close
Located in Miami, FL / 1,085 miles away from Freeport, NY
Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heads-Up Display,Heated Seats,Heated Steering Wheel,Keyless Start,Leather Seats,Navigation S...
Features and Specs:
Listing Information:
VIN: 1GT4UREY4SF294916
Stock: SF294916 - New Listing$80,770MSRP $84,765
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- Driveway (In-stock online)
- Home delivery*
Close
Located in Miami, FL / 1,085 miles away from Freeport, NY
Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heated Seats,Heated Steering Wheel,Keyless Start,Leather Seats,Navigation System,Premium Sou...
Features and Specs:
Listing Information:
VIN: 1GT4UNEY7SF310700
Stock: SF310700 - $92,330MSRP $95,330
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (94 mi away)(8)
- Home delivery*
Close
Located in Lake Katrine, NY / 94 miles away from Freeport, NY
This GMC Sierra 2500HD boasts a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WHEELS, 22"" TRANSIT ST...
Features and Specs:
Listing Information:
VIN: 1GT4UREY3SF323516
Stock: 25696
Listed since: 06-26-2025
Showing 1 - 21 out of 38 listings
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.