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- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Northeast Buick GMC (7 mi away)(1)
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Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
2025 GMC Sierra 2500HD AT4 Onyx Black 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.4WD 10-Speed Automatic Duramax 6.6L V8 Turbod...
Features and Specs:
Listing Information:
VIN: 1GT4UPEY3SF253097
Stock: T25138
Listed since: 04-14-2025- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Northeast Buick GMC (7 mi away)(1)
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Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
2025 GMC Sierra 2500HD SLT Sterling Metallic 10-Speed Automatic, 4WD, Black Leather.4WD 10-Speed Automatic 6.6L V8
Features and Specs:
Listing Information:
VIN: 1GT4UNE75SF305602
Stock: T25167
Listed since: 05-16-2025- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Northeast Buick GMC (7 mi away)(1)
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Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
2025 GMC Sierra 2500HD Denali Onyx Black 10-Speed Automatic, 4WD, Black Leather.4WD 10-Speed Automatic 6.6L V8
Features and Specs:
Listing Information:
VIN: 1GT4URE71SF326437
Stock: T25188
Listed since: 06-12-2025- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- 8'2” bed, 6.6l, 8cyl
- Ray Skillman Northeast Buick GMC (7 mi away)(1)
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Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
2024 GMC Sierra 2500HD Denali Sterling Metallic 10-Speed Automatic, 4WD, Atmosphere/Brownstone Leather, 120-Volt Bed Mounted Power Outlet, 120-Volt In...
Features and Specs:
Listing Information:
VIN: 1GT49REY8RF372013
Stock: T24238
Listed since: 03-25-2024- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Northeast Buick GMC (7 mi away)(1)
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
2025 GMC Sierra 2500HD AT4 Titanium Rush Metallic 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.4WD 10-Speed Automatic Duramax 6....
Features and Specs:
Listing Information:
VIN: 1GT4UPEY4SF284200
Stock: T25157
Listed since: 04-30-2025- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Auto Center Buick GMC (7 mi away)(2)
- Home delivery*
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
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: 1GT4UPEY2SF312205
Stock: N1832
Listed since: 05-15-2025- New Listing
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Auto Center Buick GMC (7 mi away)(2)
- Home delivery*
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
This GMC Sierra 2500HD delivers a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WHEELS, 20 (50.8 CM)...
Features and Specs:
Listing Information:
VIN: 1GT4UREY0SF317561
Stock: N1933
Listed since: 05-21-2025 - Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Auto Center Buick GMC (7 mi away)(2)
- Home delivery*
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
This GMC Sierra 2500HD boasts a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WHEELS, 22 TRANSIT STE...
Features and Specs:
Listing Information:
VIN: 1GT4UREY5SF323419
Stock: N1900
Listed since: 05-30-2025- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Auto Center Buick GMC (7 mi away)(2)
- Home delivery*
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
This GMC Sierra 2500HD delivers a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WHEELS, 20 (50.8 CM)...
Features and Specs:
Listing Information:
VIN: 1GT4UREY3SF345340
Stock: N1970
Listed since: 06-26-2025- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Ray Skillman Auto Center Buick GMC (7 mi away)(2)
- Home delivery*
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
This GMC Sierra 2500HD delivers a Gas V8 6.6L/ engine powering this Automatic transmission. WHEELS, 18 (45.7 CM) 8-SPOKE PAINTED STEEL, SILVER EXTEND...
Features and Specs:
Listing Information:
VIN: 1GT3ULE78SF228529
Stock: N1499
Listed since: 01-31-2025- New Listing
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Ray Skillman Auto Center Buick GMC (7 mi away)(2)
- Home delivery*
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
This GMC Sierra 2500HD delivers a Gas V8 6.6L/ engine powering this Automatic transmission. WHEELS, 18 (45.7 CM) 8-SPOKE PAINTED STEEL, SILVER EXTEND...
Features and Specs:
Listing Information:
VIN: 1GT4ULE71SF336057
Stock: N1952
Listed since: 06-13-2025 - Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Auto Center Buick GMC (7 mi away)(2)
- Home delivery*
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
This GMC Sierra 2500HD boasts a Gas V8 6.6L/ engine powering this Automatic transmission. X31 OFF-ROAD PACKAGE includes (JHD) Hill Descent Control, (...
Features and Specs:
Listing Information:
VIN: 1GT4UME73SF317029
Stock: N1862
Listed since: 05-21-2025- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Auto Center Buick GMC (7 mi away)(2)
- Home delivery*
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
This GMC Sierra 2500HD delivers a Gas V8 6.6L/ engine powering this Automatic transmission. WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER, WHEELS, 2...
Features and Specs:
Listing Information:
VIN: 1GT4UPE7XSF300925
Stock: N1881
Listed since: 05-02-2025- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Auto Center Buick GMC (7 mi away)(2)
- Home delivery*
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
This GMC Sierra 2500HD delivers a Gas V8 6.6L/ engine powering this Automatic transmission. X31 OFF-ROAD PACKAGE includes (JHD) Hill Descent Control,...
Features and Specs:
Listing Information:
VIN: 1GT4UME74SF350041
Stock: N2010
Listed since: 07-10-2025- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Auto Center Buick GMC (7 mi away)(2)
- Home delivery*
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
This GMC Sierra 2500HD delivers a Gas V8 6.6L/ engine powering this Automatic transmission. WHEELS, 22 TRANSIT STEEL, PAINTED BLACK FOR LPO 22 WHEELS...
Features and Specs:
Listing Information:
VIN: 1GT4URE7XSF333094
Stock: N1951
Listed since: 06-11-2025- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Auto Center Buick GMC (7 mi away)(2)
- Home delivery*
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
This GMC Sierra 2500HD delivers a Gas V8 6.6L/ engine powering this Automatic transmission. X31 OFF-ROAD PACKAGE includes (JHD) Hill Descent Control,...
Features and Specs:
Listing Information:
VIN: 1GT5UME74SF240739
Stock: N1566
Listed since: 02-18-2025- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Auto Center Buick GMC (7 mi away)(2)
- Home delivery*
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
This GMC Sierra 2500HD delivers a Gas V8 6.6L/ engine powering this Automatic transmission. WHEELS, 18 (45.7 CM) 8-SPOKE PAINTED STEEL, SILVER EXTEND...
Features and Specs:
Listing Information:
VIN: 1GT4ULE75SF310237
Stock: N1854
Listed since: 05-14-2025- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Auto Center Buick GMC (7 mi away)(2)
- Home delivery*
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
This GMC Sierra 2500HD boasts a Gas V8 6.6L/ engine powering this Automatic transmission. WHEELS, 20 (50.8 CM) BRIGHT FACE WHEELS with dark painted p...
Features and Specs:
Listing Information:
VIN: 1GT4UME79SF310974
Stock: N1858
Listed since: 05-14-2025- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Auto Center Buick GMC (7 mi away)(2)
- Home delivery*
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
This GMC Sierra 2500HD delivers a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WHEELS, 22 TRANSIT S...
Features and Specs:
Listing Information:
VIN: 1GT4UREY7SF323437
Stock: N1898
Listed since: 05-30-2025- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Ray Skillman Auto Center Buick GMC (7 mi away)(2)
- Home delivery*
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
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 EXTENDED...
Features and Specs:
Listing Information:
VIN: 1GT3ULE73SF252625
Stock: N1698
Listed since: 03-04-2025- New Listing
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Ray Skillman Auto Center Buick GMC (7 mi away)(2)
- Home delivery*
Close
Located in Indianapolis, IN / 7 miles away from Indianapolis, IN
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: 1GT4UPEY0SF361886
Stock: N2050
Listed since: 07-23-2025
Showing 1 - 21 out of 94 listings
Consumer Reviews for the GMC Sierra 2500HD
Read recent reviews for the GMC Sierra 2500HD
Be Aware!!! Do Not Buy!!
Jim Feltes, 01/10/2024
2024 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)
I bought a new 2024 2500HD AT4 on 11/15/23 - loved the truck except for the puddle of coolant it left on my garage floor. Took it to the local dealer who replaced the oil cooler - once home i discovered it was still leaking from the same place. Took it back to the dealer who had to order another oil cooler back on 12/14. I have been waiting since then with no estimated time of when … the part will arrive. I have been without a vehicle for 53 days now and GM Customer Service keeps giving me the runaround. To say the least I am disappointed in the truck but extremely disappointed with GM and in the manner in which this has been handled.
More about the GMC Sierra 2500HD
What incentives is GMC offering in Indianapolis, IN?
- There are a number of incentives offered by GMC in Indianapolis, IN. Note that the incentives change every month and can differ based on the make and model of the vehicle. Follow this link on Edmunds for all the latest GMC incentives.
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