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333 listings
- $93,611MSRP $100,225
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- 23 mi away
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Located in Millersburg, PA / 23 miles away from Mechanicsburg, PA
Glacier White Tricoat 2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Alpine Umber ...
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VIN: 1GT4UXEY1TF264441
Stock: T4092M125
Listed since: 04-03-2026 - $65,872MSRP $73,190
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- 23 mi away
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Located in Millersburg, PA / 23 miles away from Mechanicsburg, PA
Sterling Metallic 2026 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Leather. Price includes: $1000 - Purchase A...
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VIN: 1GT4UNE76TF176707
Stock: T4045M56
Listed since: 01-30-2026 - $74,700MSRP $79,830
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- 23 mi away
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Located in Millersburg, PA / 23 miles away from Mechanicsburg, PA
Summit White 2026 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Leather. Price includes: $1000 - Purchase All...
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VIN: 1GT4URE75TF272769
Stock: M24
Listed since: 04-16-2026 - $75,406MSRP $83,610
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- 23 mi away
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Located in Millersburg, PA / 23 miles away from Mechanicsburg, PA
Onyx Black 2026 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Black Leather. Price includes: $1000...
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VIN: 1GT4UNEY9TF164642
Stock: T4043M57
Listed since: 01-30-2026 - $55,720MSRP $56,720
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- 60 mi away
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Located in Frederick, MD / 60 miles away from Mechanicsburg, PA
Nav System, WiFi Hotspot, Keyless Start, Onboard Communications System, Running Boards, Back-Up Camera, Hitch, WHEELS, 17' (43.2 CM) MACHINED ALUMIN.....
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VIN: 1GT2ULE79TF218279
Stock: T218279
Listed since: 02-07-2026 - Arriving Soon$57,520MSRP $58,520
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- 60 mi away
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Located in Frederick, MD / 60 miles away from Mechanicsburg, PA
Navigation, WiFi Hotspot, Keyless Start, Onboard Communications System, Running Boards, Back-Up Camera, 4x4, Trailer Hitch, WHEELS, 17' (43.2 CM) MACH...
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VIN: 1GT4ULE77TF272060
Stock: T272060
Listed since: 04-14-2026 - New Listing$74,260MSRP $75,260
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- 60 mi away
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Located in Frederick, MD / 60 miles away from Mechanicsburg, PA
Navigation, TRANSMISSION, 10-SPEED AUTOMATIC, REMOTE START PACKAGE, AUDIO SYSTEM, 13.4' DIAGONAL PREMIUM.. Onboard Communications System, Satellite Ra...
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VIN: 1GT4UMEYXTF228648
Stock: T228648
Listed since: 02-19-2026 - $59,070MSRP $60,070
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- 60 mi away
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Located in Frederick, MD / 60 miles away from Mechanicsburg, PA
NAV, WiFi Hotspot, Keyless Start, Onboard Communications System, Back-Up Camera, 4x4, Bed Liner, Tow Hitch, WHEELS, 18' (45.7 CM) 8-SPOKE PAINTED... C...
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VIN: 1GT4ULE77TF212490
Stock: T212490
Listed since: 01-31-2026 - $54,485MSRP $55,485
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- 60 mi away
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Located in Frederick, MD / 60 miles away from Mechanicsburg, PA
NAV, WiFi Hotspot, Keyless Start, Onboard Communications System, Running Boards, Back-Up Camera, 4x4, Alloy Wheels, WHEELS, 17' (43.2 CM) MACHINED ALU...
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VIN: 1GT0ULE72TF237487
Stock: T237487
Listed since: 03-02-2026 - $90,230MSRP $91,230
- 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
- 60 mi away
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Located in Frederick, MD / 60 miles away from Mechanicsburg, PA
Heated/Cooled Leather Seats, Nav System, Heated Rear Seat, 4x4, Aluminum Wheels, Bed Liner, Hitch, AT4 PREFERRED PACKAGE, AT4 PREMIUM PLUS PACKAGE. AT...
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Listing Information:
VIN: 1GT4UPEY0TF219801
Stock: T219801
Listed since: 02-10-2026 - $59,125MSRP $60,125
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 6'10” bed, 6.6l, 8cyl
- 60 mi away
Close
Located in Frederick, MD / 60 miles away from Mechanicsburg, PA
Nav System, WiFi Hotspot, Keyless Start, Onboard Communications System, Back-Up Camera, 4x4, Aluminum Wheels, Hitch, WHEELS, 17' (43.2 CM) MACHINED AL...
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VIN: 1GT1ULE76TF272201
Stock: T272201
Listed since: 04-14-2026 - Arriving Soon$55,720MSRP $56,720
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- 60 mi away
Close
Located in Frederick, MD / 60 miles away from Mechanicsburg, PA
NAV, WiFi Hotspot, Keyless Start, Onboard Communications System, Running Boards, Back-Up Camera, 4x4, Tow Hitch, WHEELS, 17' (43.2 CM) MACHINED ALUMIN...
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Listing Information:
VIN: 1GT2ULE77TF275404
Stock: T275404
Listed since: 04-17-2026 - $59,125MSRP $60,125
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 6'10” bed, 6.6l, 8cyl
- 60 mi away
Close
Located in Frederick, MD / 60 miles away from Mechanicsburg, PA
Navigation, WiFi Hotspot, Keyless Start, Onboard Communications System, Back-Up Camera, 4WD, Trailer Hitch, WHEELS, 17' (43.2 CM) MACHINED ALUMIN... 1...
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Listing Information:
VIN: 1GT1ULE73TF205989
Stock: T205989
Listed since: 12-23-2025 - $54,485MSRP $55,485
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- 60 mi away
Close
Located in Frederick, MD / 60 miles away from Mechanicsburg, PA
Navigation, WiFi Hotspot, Keyless Start, Onboard Communications System, Running Boards, Back-Up Camera, 4x4, Alloy Wheels, WHEELS, 17' (43.2 CM) MACHI...
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Listing Information:
VIN: 1GT0ULE73TF237434
Stock: T237434
Listed since: 03-02-2026 - $74,005MSRP $75,005
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- 60 mi away
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Located in Frederick, MD / 60 miles away from Mechanicsburg, PA
Sunroof, Heated Leather Seats, Navigation, SIERRA HD PRO SAFETY PLUS PACKAGE, SUNROOF, POWER, AUDIO SYSTEM, 13.4' DIAGONAL PREMIUM.. ENGINE, 6.6L V8, ...
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Listing Information:
VIN: 1GT4UNE72TF199661
Stock: T199661
Listed since: 12-16-2025 - $83,660MSRP $92,660
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- 70 mi away
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Located in Clarksville, MD / 70 miles away from Mechanicsburg, PA
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Listing Information:
VIN: 1GT4UREY0TF180591
Stock: KCC261187 - $83,760MSRP $92,760
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- 70 mi away
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Located in Clarksville, MD / 70 miles away from Mechanicsburg, PA
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Listing Information:
VIN: 1GT4UREY6TF186573
Stock: KCC261245 - $83,760MSRP $92,760
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- 70 mi away
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Located in Clarksville, MD / 70 miles away from Mechanicsburg, PA
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Listing Information:
VIN: 1GT4UREYXTF154225
Stock: KCC261032 - $83,660MSRP $92,660
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- 70 mi away
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Located in Clarksville, MD / 70 miles away from Mechanicsburg, PA
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Listing Information:
VIN: 1GT4UREYXTF181277
Stock: KCC261190 - $82,735MSRP $91,735
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- 70 mi away
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Located in Clarksville, MD / 70 miles away from Mechanicsburg, PA
Features and Specs:
Listing Information:
VIN: 1GT4UREYXTF101444
Stock: KCC261012 - $83,660MSRP $92,660
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- 70 mi away
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Located in Clarksville, MD / 70 miles away from Mechanicsburg, PA
Features and Specs:
Listing Information:
VIN: 1GT4UREY4TF181291
Stock: KCC261208
Showing 1 - 21 out of 333 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 Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $100,225 |
| 2026 GMC Sierra 2500HD SLT 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $73,190 |
| 2026 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $79,830 |
| 2026 GMC Sierra 2500HD SLT 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $83,610 |
| 2026 GMC Sierra 2500HD Pro 4dr Double Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $56,720 |
| 2026 GMC Sierra 2500HD Pro 4dr Crew Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $58,520 |
| 2026 GMC Sierra 2500HD SLE 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $75,260 |
| 2026 GMC Sierra 2500HD Pro 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $60,070 |
| 2026 GMC Sierra 2500HD Pro 2dr Regular Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $55,485 |
| 2026 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $91,230 |
| 2026 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $91,735 |
More about the GMC Sierra 2500HD
Edmunds has 333 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 $54,485 to $93,611.
How much is a new 2026 GMC Sierra 2500HD in Mechanicsburg, PA?
- A new 2026 GMC Sierra 2500HD starts at $54,485 (including destination charge) in Mechanicsburg, 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 2026 GMC Sierra 2500HD Diesel cost in Mechanicsburg, PA?
- A new 2026 GMC Sierra 2500HD Diesel starts at $93,611 in Mechanicsburg, 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:
2026 GMC Sierra 2500HD Crew Cab which starts at $57,520.