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72 listings
- $79,154MSRP $87,855
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- 6'10” bed, 6.6l, 8cyl
- 11 mi away
Close
Located in Glen Burnie, MD / 11 miles away from Gwynn Oak, MD
This 2026 Glacier White GMC Sierra 2500HD SLT 4WD is well-equipped. Visit us today!10-Speed Automatic Duramax 6.6L V8 TurbodieselOur experienced...
- Listing Information:
- VIN:
- 1GT4UNEY8TF373001
- Stock:
- G26-1787
- Listed since:
- 08-27-2026
- New Listing$73,814MSRP $82,515
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- 11 mi away
Close
Located in Glen Burnie, MD / 11 miles away from Gwynn Oak, MD
This 2026 Summit White GMC Sierra 2500HD SLE 4WD is well-equipped. Visit us today!10-Speed Automatic Duramax 6.6L V8 TurbodieselOur experienced ...
- Listing Information:
- VIN:
- 1GT4UMEY2TF165416
- Stock:
- G26-1898
- Listed since:
- 10-01-2026
- New Listing$76,234MSRP $84,935
- Exterior color: Coastal DuneCoastal Dune
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- 11 mi away
Close
Located in Glen Burnie, MD / 11 miles away from Gwynn Oak, MD
This 2026 Dune GMC Sierra 2500HD SLE 4WD is well-equipped. Visit us today!10-Speed Automatic Duramax 6.6L V8 TurbodieselOur experienced staff wi...
- Listing Information:
- VIN:
- 1GT4UMEY2TF124977
- Stock:
- G26-1897
- Listed since:
- 10-01-2026
- $85,264MSRP $93,965
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- 6'10” bed, 6.6l, 8cyl
- 11 mi away
Close
Located in Glen Burnie, MD / 11 miles away from Gwynn Oak, MD
This 2026 Downpour Metallic GMC Sierra 2500HD Denali 4WD is well-equipped. Visit us today!10-Speed Automatic Duramax 6.6L V8 TurbodieselOur expe...
- Listing Information:
- VIN:
- 1GT4UREY6TF151824
- Stock:
- G26-1861
- Listed since:
- 09-14-2026
- $82,559MSRP $91,260
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- 11 mi away
Close
Located in Glen Burnie, MD / 11 miles away from Gwynn Oak, MD
This 2026 Titainium GMC Sierra 2500HD Denali 4WD is well-equipped. Visit us today!10-Speed Automatic Duramax 6.6L V8 TurbodieselOur experienced ...
- Listing Information:
- VIN:
- 1GT4UREY8TF369912
- Stock:
- G26-1741
- Listed since:
- 08-06-2026
- $62,469MSRP $71,170
- Exterior color: Coastal DuneCoastal Dune
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- 11 mi away
Close
Located in Glen Burnie, MD / 11 miles away from Gwynn Oak, MD
This 2026 Dune GMC Sierra 2500HD Pro RWD is well-equipped. Visit us today!10-Speed Automatic Duramax 6.6L V8 TurbodieselOur experienced staff wi...
- Listing Information:
- VIN:
- 1GT4HLEY7TF367456
- Stock:
- G26-1739
- Listed since:
- 08-05-2026
Showing 1 - 21 out of 72 listings
Consumer Reviews for the GMCÂ Sierra 2500HD
Read recent reviews for the GMCÂ 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.
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2026 GMC Sierra 2500HD SLT 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $87,855 |
| 2026 GMC Sierra 2500HD SLE 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $77,870 |
| 2026 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $91,145 |
| 2026 GMC Sierra 2500HD Pro 4dr Crew Cab LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $71,170 |
| 2026 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $82,685 |
| 2026 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $91,150 |
| 2026 GMC Sierra 2500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $99,949 |
| 2026 GMC Sierra 2500HD Pro 2dr Regular Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $67,245 |
More about the GMC Sierra 2500HD
Edmunds has 72 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 $62,469 to $99,670.
How much is a new 2026 GMC Sierra 2500HD in Gwynn Oak, MD?
- A new 2026 GMC Sierra 2500HD starts at $62,469 (including destination charge) in Gwynn Oak, MD. 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 Gwynn Oak, MD?
- A new 2026 GMC Sierra 2500HD Crew Cab starts at $62,469 in Gwynn Oak, MD. 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 Diesel which starts at $94,049.