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114 listings
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (6 mi away)(4)
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Located in Buena Park, CA / 6 miles away from Los Alamitos, 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: Downpour MetallicDownpour Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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: 07-24-2025Appraise
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- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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: 08-04-2025- Exterior color: Summit WhiteSummit White
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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: 08-04-2025- $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 (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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 - Exterior color: Summit WhiteSummit White
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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 (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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- $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 (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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 - $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 (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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 (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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 - $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 (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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 - $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 (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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 - $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 (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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 - $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 (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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 - $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 (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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 - $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 (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, CA
Titainium 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: 1GT4UXEY5SF370812
Stock: 370812
Listed since: 08-11-2025- $105,849MSRP
- Exterior color: Summit WhiteSummit White
- Interior color: Obsidian Rush premium leatherObsidian Rush premium leather
- 6'10” bed, 6.6l, 8cyl
- Simpson Buick GMC (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, 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: 1GT4UZEY8SF362182
Stock: 362182
Listed since: 08-14-2025 - $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 (6 mi away)(4)
Close
Located in Buena Park, CA / 6 miles away from Los Alamitos, CA
Summit White 2025 GMC Sierra 2500HD Duramax 6.6L V8 TurbodieselAT4 10-Speed Automatic, 4WD, Jet Blk With Kalahari Acc Leather.All Roads Lead to Simpso...
Features and Specs:
Listing Information:
VIN: 1GT4UPEY8SF347363
Stock: 347363
Listed since: 07-28-2025
Showing 1 - 21 out of 114 listings
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