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57 listings
- $88,750MSRP $90,350
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Kelly Buick GMC (4 mi away)(2)
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Located in Emmaus, PA / 4 miles away from Allentown, PA
Denali Reserve Package (Power Sunroof), Preferred Equipment Group 5SA (120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Ch...
Features and Specs:
Listing Information:
VIN: 1GT4UREY7SF292254
Stock: G255053
Listed since: 04-23-2025 - $66,575MSRP $67,175
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Kelly Buick GMC (4 mi away)(2)
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Located in Emmaus, PA / 4 miles away from Allentown, PA
Recent Arrival!Convenience Package (Deep-Tinted Glass, Electric Rear-Window Defogger, EZ Lift Power Lock & Release Tailgate, LED Cargo Area Lighting...
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Listing Information:
VIN: 1GT4ULEY3SF354651
Stock: G255079
Listed since: 07-17-2025 - $84,350MSRP $87,750
- Exterior color: Onyx BlackOnyx Black
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- 6'10” bed, 6.6l, 8cyl
- Kelly Buick GMC (4 mi away)(2)
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Located in Emmaus, PA / 4 miles away from Allentown, PA
Denali Reserve Package (Power Sunroof), Preferred Equipment Group 5SA (120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Ch...
Features and Specs:
Listing Information:
VIN: 1GT4UREY6SF221675
Stock: G255050
Listed since: 04-11-2025 - Arriving Soon$86,110MSRP $90,610
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
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Located in Easton, PA / 12 miles away from Allentown, PA
2025 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Titanium Rush Metallic
Features and Specs:
Listing Information:
VIN: 1GT4UREYXSF352611
Stock: 352611
Listed since: 07-12-2025 - Arriving Soon$84,780MSRP $88,280
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
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Located in Easton, PA / 12 miles away from Allentown, PA
2025 GMC Sierra 2500HD AT4 Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Summit White
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Listing Information:
VIN: 1GT4UPEY3SF333435
Stock: 333435
Listed since: 06-11-2025 - Arriving Soon$75,610MSRP $80,110
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
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Located in Easton, PA / 12 miles away from Allentown, PA
2025 GMC Sierra 2500HD Denali 6.6L V8 4D Crew Cab 10-Speed Automatic Titanium Rush Metallic
Features and Specs:
Listing Information:
VIN: 1GT4URE7XSF352583
Stock: 352583
Listed since: 07-12-2025 - New Listing$56,023MSRP $59,523
- Exterior color: Cardinal RedCardinal Red
- Interior color: Jet Black vinylJet Black vinyl
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
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Located in Easton, PA / 12 miles away from Allentown, PA
2025 GMC Sierra 2500HD Pro 6.6L V8 4D Crew Cab 10-Speed Automatic Cardinal Red
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Listing Information:
VIN: 1GT4ULE79SF334685
Stock: 451322
Listed since: 06-12-2025 - $88,715MSRP $93,215
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
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Located in Easton, PA / 12 miles away from Allentown, PA
**NAVIGATION, **SUNROOF, **LEATHER, **BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **MEMORY SETTINGS, **HEATED & COOLED FRONT SEATS, **H...
Features and Specs:
Listing Information:
VIN: 1GT4UREY0SF174501
Stock: 451073
Listed since: 11-01-2024 - New Listing$89,430MSRP $93,930
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
Close
Located in Easton, PA / 12 miles away from Allentown, PA
2025 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Summit White
Features and Specs:
Listing Information:
VIN: 1GT4UREY8SF345690
Stock: 451360
Listed since: 06-26-2025 - $86,610MSRP $91,110
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
Close
Located in Easton, PA / 12 miles away from Allentown, PA
**NAVIGATION, **SUNROOF, **LEATHER, **BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **MEMORY SETTINGS, **HEATED & COOLED FRONT SEATS, **H...
Features and Specs:
Listing Information:
VIN: 1GT4UREY1SF315401
Stock: 451337
Listed since: 05-21-2025 - $91,880MSRP $95,380
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Obsidian Rush premium leatherObsidian Rush premium leather
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
Close
Located in Easton, PA / 12 miles away from Allentown, PA
**NAVIGATION, **SUNROOF, **LEATHER, **BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **MEMORY SETTINGS, **HEATED & COOLED FRONT SEATS, **H...
Features and Specs:
Listing Information:
VIN: 1GT4UZEY5SF226432
Stock: 451212
Listed since: 01-30-2025 - $85,780MSRP $89,280
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
Close
Located in Easton, PA / 12 miles away from Allentown, PA
**NAVIGATION, **SUNROOF, **LEATHER, **BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **MEMORY SETTINGS, **HEATED & COOLED FRONT SEATS, **H...
Features and Specs:
Listing Information:
VIN: 1GT4UPEYXSF301078
Stock: 451255
Listed since: 05-02-2025 - Arriving Soon$72,485MSRP $75,985
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
Close
Located in Easton, PA / 12 miles away from Allentown, PA
2025 GMC Sierra 2500HD SLE Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Sterling Metallic
Features and Specs:
Listing Information:
VIN: 1GT4UMEY1SF334999
Stock: 451332
Listed since: 06-12-2025 - New Listing$75,945MSRP $80,445
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
Close
Located in Easton, PA / 12 miles away from Allentown, PA
2025 GMC Sierra 2500HD Denali 6.6L V8 4D Crew Cab 10-Speed Automatic Summit White
Features and Specs:
Listing Information:
VIN: 1GT4URE78SF345762
Stock: 451361
Listed since: 06-27-2025 - Arriving Soon$85,565MSRP $90,065
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
Close
Located in Easton, PA / 12 miles away from Allentown, PA
2025 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Titanium Rush Metallic
Features and Specs:
Listing Information:
VIN: 1GT4UREY7SF345745
Stock: 345745
Listed since: 06-26-2025 - $86,875MSRP $91,375
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
Close
Located in Easton, PA / 12 miles away from Allentown, PA
**NAVIGATION, **SUNROOF, **LEATHER, **BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **MEMORY SETTINGS, **HEATED & COOLED FRONT SEATS, **H...
Features and Specs:
Listing Information:
VIN: 1GT4UREY0SF223339
Stock: 451161
Listed since: 01-25-2025 - New Listing$59,295MSRP $62,795
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
Close
Located in Easton, PA / 12 miles away from Allentown, PA
2025 GMC Sierra 2500HD SLE 6.6L V8 Double Cab 10-Speed Automatic Sterling Metallic
Features and Specs:
Listing Information:
VIN: 1GT5UME7XSF347102
Stock: 451356
Listed since: 06-28-2025 - Arriving Soon$102,315MSRP $105,815
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Obsidian Rush premium leatherObsidian Rush premium leather
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
Close
Located in Easton, PA / 12 miles away from Allentown, PA
2025 GMC Sierra 2500HD AT4X Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Titanium Rush Metallic
Features and Specs:
Listing Information:
VIN: 1GT4UZEY0SF349281
Stock: 349281
Listed since: 07-09-2025 - Arriving Soon$86,110MSRP $90,610
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
Close
Located in Easton, PA / 12 miles away from Allentown, PA
2025 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic Downpour Metallic
Features and Specs:
Listing Information:
VIN: 1GT4UREY4SF352619
Stock: 352619
Listed since: 07-12-2025 - Arriving Soon$52,320MSRP $55,820
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
Close
Located in Easton, PA / 12 miles away from Allentown, PA
2025 GMC Sierra 2500HD Pro 6.6L V8 Double Cab 10-Speed Automatic Summit White
Features and Specs:
Listing Information:
VIN: 1GT5ULE75SF347082
Stock: 451355
Listed since: 06-28-2025 - New Listing$62,115MSRP $65,615
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
Close
Located in Easton, PA / 12 miles away from Allentown, PA
2025 GMC Sierra 2500HD SLE 6.6L V8 4D Crew Cab 10-Speed Automatic Onyx Black
Features and Specs:
Listing Information:
VIN: 1GT4UME70SF343720
Stock: 451351
Listed since: 06-24-2025
Showing 1 - 21 out of 57 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.
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2025 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $87,750 |
| 2025 GMC Sierra 2500HD Pro 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $67,175 |
| 2025 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $88,280 |
| 2025 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $80,110 |
| 2025 GMC Sierra 2500HD Pro 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $59,523 |
| 2025 GMC Sierra 2500HD AT4X 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $95,380 |
| 2025 GMC Sierra 2500HD SLE 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $75,985 |
| 2025 GMC Sierra 2500HD SLE 4dr Double Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $62,795 |
| 2025 GMC Sierra 2500HD Pro 4dr Double Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $55,820 |
| 2025 GMC Sierra 2500HD SLE 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $65,615 |
More about the GMC Sierra 2500HD
Edmunds has 57 New GMC Sierra 2500HDs for sale near you, including a 2025 Sierra 2500HD Pro Pickup and a 2025 Sierra 2500HD AT4X Pickup ranging in price from $55,820 to $105,815.
How much is a new 2025 GMC Sierra 2500HD in Allentown, PA?
- A new 2025 GMC Sierra 2500HD starts at $55,820 (including destination charge) in Allentown, PA. 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 2025 GMC Sierra 2500HD Crew Cab cost in Allentown, PA?
- A new 2025 GMC Sierra 2500HD Crew Cab starts at $59,523 in Allentown, PA. 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:
2025 GMC Sierra 2500HD Double Cab which starts at $55,820.
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