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Located in Pasadena, CA / 16 miles away from South Gate, CA
This 2026 GMC Sierra 2500HD Denali Ultimate, has a Downpour Metallic exterior color and a Alpine Umber interior color with 0 miles. The Stock ...
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Listing Information:
VIN: 1GT4UXEY5TF102652
Stock: T56301
Listed since: 08-29-2025 - New ListingPhotos not available
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Located in Pasadena, CA / 16 miles away from South Gate, CA
This 2026 GMC Sierra 2500HD Denali Ultimate, has a Onyx Black exterior color and a Alpine Umber interior color with 0 miles. The Stock Number ...
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Listing Information:
VIN: 1GT4UXEY0TF102493
Stock: T56295
Listed since: 08-29-2025 - New ListingPhotos not available
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Located in Pasadena, CA / 16 miles away from South Gate, CA
This 2026 GMC Sierra 2500HD Denali Ultimate, has a Sterling Metallic exterior color and a Alpine Umber interior color with 0 miles. The Stock ...
Features and Specs:
Listing Information:
VIN: 1GT4UXEY4TF102531
Stock: T56288
Listed since: 08-29-2025 - $89,489MSRP
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
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Located in Buena Park, CA / 13 miles away from South Gate, CA
Onyx Black 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselDenali 10-Speed Automatic, 4WD, Black Leather.All Roads Lead to Simpson.
Features and Specs:
Listing Information:
VIN: 1GT4UREY3SF307395
Stock: 307395
Listed since: 05-23-2025 - Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
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Located in Buena Park, CA / 13 miles away from South Gate, CA
Downpour Met 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselDenali Ultimate 10-Speed Automatic, 4WD, Alpine Umber Full Grain L Leather.All Roads Le...
Features and Specs:
Listing Information:
VIN: 1GT4UXEY9SF370859
Stock: 370859
Listed since: 08-15-2025- $90,494MSRP
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
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Located in Buena Park, CA / 13 miles away from South Gate, CA
Sterling 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselDenali 10-Speed Automatic, 4WD, Jet Blk Forge Perforated Leather.All Roads Lead to Simpson.
Features and Specs:
Listing Information:
VIN: 1GT4UREY2SF359181
Stock: 359181
Listed since: 08-06-2025 - $90,195MSRP
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
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Located in Buena Park, CA / 13 miles away from South Gate, CA
Sterling Metallic 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselDenali 10-Speed Automatic, 4WD, Black Leather.All Roads Lead to Simpson.
Features and Specs:
Listing Information:
VIN: 1GT4UREY7SF303883
Stock: 303883
Listed since: 06-04-2025 - Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
Close
Located in Buena Park, CA / 13 miles away from South Gate, CA
Sterling Metallic 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselDenali Ultimate 10-Speed Automatic, 4WD, Alpine Umber Leather.All Roads Lead to Si...
Features and Specs:
Listing Information:
VIN: 1GT4UXEY2SF337069
Stock: 337069
Listed since: 07-02-2025- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
Close
Located in Buena Park, CA / 13 miles away from South Gate, CA
Sterling Metallic 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselDenali Ultimate 10-Speed Automatic, 4WD, Alpine Umber Leather.All Roads Lead to Si...
Features and Specs:
Listing Information:
VIN: 1GT4UXEY1SF370872
Stock: 370872
Listed since: 08-12-2025- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
Close
Located in Buena Park, CA / 13 miles away from South Gate, CA
Sterling Metallic 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselDenali Ultimate 10-Speed Automatic, 4WD, Alpine Umber Leather.All Roads Lead to Si...
Features and Specs:
Listing Information:
VIN: 1GT4UXEY4SF370865
Stock: 370865
Listed since: 08-11-2025- Exterior color: Summit WhiteSummit White
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
Close
Located in Buena Park, CA / 13 miles away from South Gate, CA
Summit White 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselDenali Ultimate 10-Speed Automatic, 4WD, Alpine Umber Leather.All Roads Lead to Simpson...
Features and Specs:
Listing Information:
VIN: 1GT4UXEY6SF344333
Stock: 344333
Listed since: 07-08-2025- $90,494MSRP
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
Close
Located in Buena Park, CA / 13 miles away from South Gate, CA
Onyx Black 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselDenali 10-Speed Automatic, 4WD, Black Leather.All Roads Lead to Simpson.
Features and Specs:
Listing Information:
VIN: 1GT4UREYXSF360529
Stock: 360529
Listed since: 08-07-2025 - Exterior color: Summit WhiteSummit White
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
Close
Located in Buena Park, CA / 13 miles away from South Gate, CA
Summit White 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselDenali Ultimate 10-Speed Automatic, 4WD, Alpine Umber Full Grain L Leather.All Roads Le...
Features and Specs:
Listing Information:
VIN: 1GT4UXEY9SF370845
Stock: 370845
Listed since: 08-26-2025- $106,365MSRP
- Exterior color: Summit WhiteSummit White
- Interior color: Obsidian Rush premium leatherObsidian Rush premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
Close
Located in Buena Park, CA / 13 miles away from South Gate, CA
Summit White 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselAT4X 10-Speed Automatic, 4WD, Obsidian Rush Leather.All Roads Lead to Simpson.
Features and Specs:
Listing Information:
VIN: 1GT4UZEY3SF345600
Stock: 345600
Listed since: 07-18-2025 - Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
Close
Located in Buena Park, CA / 13 miles away from South Gate, CA
Onyx Black 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselDenali Ultimate 10-Speed Automatic, 4WD, Alpine Umber Full Grain L Leather.All Roads Lead...
Features and Specs:
Listing Information:
VIN: 1GT4UXEY8SF370724
Stock: 370724
Listed since: 08-27-2025- $88,965MSRP
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
Close
Located in Buena Park, CA / 13 miles away from South Gate, CA
Summit White 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselAT4 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.All Roads Lead to ...
Features and Specs:
Listing Information:
VIN: 1GT4UPEY0SF320433
Stock: 320433
Listed since: 07-18-2025 - $89,154MSRP
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
Close
Located in Buena Park, CA / 13 miles away from South Gate, CA
Sterling Metallic 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselDenali 10-Speed Automatic, 4WD, Black Leather.All Roads Lead to Simpson.
Features and Specs:
Listing Information:
VIN: 1GT4UREY4SF292874
Stock: 292874
Listed since: 05-08-2025 - Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
Close
Located in Buena Park, CA / 13 miles away from South Gate, CA
Sterling Metallic 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselDenali Ultimate 10-Speed Automatic, 4WD, Alpine Umber Leather.All Roads Lead to Si...
Features and Specs:
Listing Information:
VIN: 1GT4UXEY6SF345515
Stock: 345515
Listed since: 07-24-2025- $96,650MSRP
- Exterior color: Summit WhiteSummit White
- Interior color: Obsidian Rush premium leatherObsidian Rush premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
Close
Located in Buena Park, CA / 13 miles away from South Gate, CA
Summit White 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselAT4X 10-Speed Automatic, 4WD, Obsidian Rush Leather.All Roads Lead to Simpson.
Features and Specs:
Listing Information:
VIN: 1GT4UZEY0SF349359
Stock: 349359
Listed since: 07-24-2025 - $89,999MSRP
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
Close
Located in Buena Park, CA / 13 miles away from South Gate, CA
Summit White 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselDenali 10-Speed Automatic, 4WD, Black Leather.All Roads Lead to Simpson.
Features and Specs:
Listing Information:
VIN: 1GT4UREY6SF354307
Stock: 354307
Listed since: 08-07-2025 - $88,659MSRP
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (13 mi away)(4)
Close
Located in Buena Park, CA / 13 miles away from South Gate, CA
Summit White 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselDenali 10-Speed Automatic, 4WD, Black Leather.All Roads Lead to Simpson.
Features and Specs:
Listing Information:
VIN: 1GT4UREY9SF292286
Stock: 292286
Listed since: 05-20-2025
Showing 1 - 21 out of 79 listings
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2026 GMC Sierra 2500HD undefined | N/A | N/A | N/A |
| 2025 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $88,659 |
| 2025 GMC Sierra 2500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $96,569 |
| 2025 GMC Sierra 2500HD AT4X 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $96,650 |
| 2025 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $88,965 |
More about the GMC Sierra 2500HD
Edmunds has 79 New GMC Sierra 2500HDs for sale near you, including a 2025 Sierra 2500HD Denali Pickup and a 2025 Sierra 2500HD AT4X Pickup ranging in price from $88,659 to $106,365.
How much is a new 2026 GMC Sierra 2500HD in South Gate, CA?
- A new 2026 GMC Sierra 2500HD starts at $88,659 (including destination charge) in South Gate, CA. 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 2500HD Crew Cab cost in South Gate, CA?
- A new 2026 GMC Sierra 2500HD Crew Cab starts at $88,659 in South Gate, CA. 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.
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