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4,540 listings
- New Listing$73,326MSRP $79,920
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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Listing Information:
VIN: 1GT4UPE70TF284347
Stock: TT561
Listed since: 05-11-2026 - $56,105MSRP $57,105
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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VIN: 1GT2ULE76TF277399
Stock: TT502
Listed since: 05-01-2026 - $90,633MSRP $98,530
- Exterior color: Summit WhiteSummit White
- Interior color: Obsidian Rush premium leatherObsidian Rush premium leather
- 6'10” bed, 6.6l, 8cyl
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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VIN: 1GT4UZEY0TF270792
Stock: TT4X125
Listed since: 04-22-2026 - $59,144MSRP $64,670
- Exterior color: Cardinal RedCardinal Red
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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Listing Information:
VIN: 1GT4UME75TF178099
Stock: TT12X05
Listed since: 12-02-2025 - New Listing$90,619MSRP $98,515
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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VIN: 1GT4UXEY0TF293932
Stock: 293932
Listed since: 05-08-2026 - $68,309MSRP $74,525
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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VIN: 1GT4UNE76TF280324
Stock: TT504
Listed since: 05-01-2026 - $84,351MSRP $91,775
- Exterior color: Coastal DuneCoastal Dune
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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Listing Information:
VIN: 1GT4UPEY6TF183192
Stock: TT12X115
Listed since: 12-26-2025 - $82,756MSRP $90,060
- 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
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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Listing Information:
VIN: 1GT4UPEY9TF238640
Stock: TT356
Listed since: 03-10-2026 - Arriving Soon$91,233MSRP $99,175
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Obsidian Rush premium leatherObsidian Rush premium leather
- 6'10” bed, 6.6l, 8cyl
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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Listing Information:
VIN: 1GT4UZEY4TF286767
Stock: TT559
Listed since: 05-11-2026 - New Listing$98,115MSRP $99,115
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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Listing Information:
VIN: 1GT4UXEY7TF293944
Stock: 293944
Listed since: 05-08-2026 - $68,448MSRP $74,675
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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Listing Information:
VIN: 1GT4UNE77TF280378
Stock: TT503
Listed since: 05-01-2026 - $53,718MSRP $56,755
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 6'10” bed, 6.6l, 8cyl
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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Listing Information:
VIN: 1GT5ULE78TF169069
Stock: TT11X39
Listed since: 11-11-2025 - New Listing$94,500MSRP $95,500
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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Listing Information:
VIN: 1GT4UREY9TF281242
Stock: TT578
Listed since: 05-12-2026 - New Listing$90,619MSRP $98,515
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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Listing Information:
VIN: 1GT4UXEY8TF293922
Stock: 293922
Listed since: 05-08-2026 - $82,156MSRP $89,415
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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Listing Information:
VIN: 1GT4UPEY1TF266867
Stock: TT4X124
Listed since: 04-22-2026 - New Listing$73,280MSRP $79,870
- 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
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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Listing Information:
VIN: 1GT4UPE75TF290984
Stock: 290984
Listed since: 05-05-2026 - Arriving Soon$91,057MSRP $98,985
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- 31 mi away
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Located in Merrillville, IN / 31 miles away from New Lenox, IL
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Listing Information:
VIN: 1GT4UXEY2TF287548
Stock: 287548
Listed since: 05-01-2026 - $80,097MSRP $89,065
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- 37 mi away
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Located in Lincolnwood, IL / 37 miles away from New Lenox, IL
Recent Arrival! 2026 GMC Sierra 2500HD AT4 AT4 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 120-Volt Bed Mounted Power Outlet, 12...
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Listing Information:
VIN: 1GT4UPEY3TF214589
Stock: M26365
Listed since: 03-31-2026 - $51,049MSRP $54,215
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- 37 mi away
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Located in Lincolnwood, IL / 37 miles away from New Lenox, IL
Recent Arrival! New Price! 2026 GMC Sierra 2500HD Pro Pro 10-Speed Automatic, 4WD, Jet Black Vinyl, 120-Volt Instrument Panel Power Outlet, 2 Speakers...
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Listing Information:
VIN: 1GT3ULE74TF255213
Stock: M26400
Listed since: 04-30-2026 - $80,604MSRP $90,860
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- 37 mi away
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Located in Lincolnwood, IL / 37 miles away from New Lenox, IL
Recent Arrival! New Price! 2026 GMC Sierra 2500HD Denali Denali 10-Speed Automatic, 4WD, Black Leather, 120-Volt Bed Mounted Power Outlet, 120-Volt In...
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Listing Information:
VIN: 1GT4UREY3TF215933
Stock: M26364
Listed since: 03-31-2026 - $88,997MSRP $98,335
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- 37 mi away
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Located in Lincolnwood, IL / 37 miles away from New Lenox, IL
Recent Arrival! New Price! 2026 GMC Sierra 2500HD Denali Ultimate Denali Ultimate 10-Speed Automatic, 4WD, Alpine Umber Leather, 4-Wheel Disc Brakes, ...
Features and Specs:
Listing Information:
VIN: 1GT4UXEY2TF237345
Stock: M26397
Listed since: 04-30-2026
Showing 1 - 21 out of 4,540 listings
Consumer Reviews for the GMC Sierra 2500HD
Read recent reviews for the GMC Sierra 2500HD
2024 GMC Denali Ultimate
Justin Mullinax, 09/03/2023
2024 GMC Sierra 2500HD Denali Ultimate 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A)
I purchased and still have a 2024 GMC Denali Ultimate that I have had nothing but issues with since the second week of purchasing new. The truck left me and my family stranded in Walsenburg Colorado with only 1,253 miles on it. We called On Star to have a wrecker take it to the dealer. On Star wouldn’t send a wrecker because we had a 22’ utility trailer so we where out a wrecker bill. I … called Ferguson GMC where I purchased the vehicle from and left multiple messages for my salesman and the GM to see what my options were. I never received a call or text from either. One week after the day it broke down I did get a call back from the service manager MIKE GENOVESE . Mike informed me there was nothing they could do since it was already at another dealership. The truck was taken to Wilcoxson GMC in Pueblo Colorado where it sat for 6 weeks getting a new DPF filter and Pressure Differential Sensor. GM has still been unwilling to compensate for the 6 weeks of being with our primary vehicle used for work. We literally had to purchase another New GMC from Wilcoxson to get home as there where no loaner vehicles available. When our 2024 GMC showed up at our house through GM reunite program it had 680 miles more than when it was delivered to the dealership and there was no diesel or def fluid in the truck. We finally got a reimbursement check for the hotel room we had to get for 2 nights waiting for the dealership to open. I wouldn’t recommend buying anything from General Motors as they don’t stand behind anything. I have spent over 40 hours trying to get a fair compensation or Buy Back from GM and have yet to get anywhere with them. I was told they would Repurchase it and was told to get in contact with MIKE GENOVESE the service manager at Ferguson GMC in Norman Oklahoma. I called Mike to schedule a time to bring it in for the Buy Back and he didn’t know anything about it. So I called Shaun Gusumano back and he assured me Mike was brought up to speed and would be handling it. Once again I called Mike and still isn’t aware. If you are having any issues with getting ahold of GM please let Shaun know as he is not taking care of my issues. [contact info removed]
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2026 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $79,870 |
| 2026 GMC Sierra 2500HD Pro 4dr Double Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $57,105 |
| 2026 GMC Sierra 2500HD AT4X 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $98,530 |
| 2026 GMC Sierra 2500HD SLE 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $64,670 |
| 2026 GMC Sierra 2500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $98,515 |
| 2026 GMC Sierra 2500HD SLT 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $74,525 |
| 2026 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $89,065 |
| 2026 GMC Sierra 2500HD Pro 4dr Double Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $56,755 |
| 2026 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $90,860 |
| 2026 GMC Sierra 2500HD Pro 2dr Regular Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $54,215 |
| 2026 GMC Sierra 2500HD Denali Ultimate 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $98,335 |
More about the GMC Sierra 2500HD
Edmunds has 4,540 New GMC Sierra 2500HDs for sale near you, including a 2026 Sierra 2500HD Pro Pickup and a 2026 Sierra 2500HD Denali Ultimate Pickup ranging in price from $51,049 to $98,115.
How much is a new 2026 GMC Sierra 2500HD in New Lenox, IL?
- A new 2026 GMC Sierra 2500HD starts at $51,049 (including destination charge) in New Lenox, IL. 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 New Lenox, IL?
- A new 2026 GMC Sierra 2500HD Crew Cab starts at $59,144 in New Lenox, IL. 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 2500HD Double Cab which starts at $53,718.