Skip to Filters
50 listings

  • 2026 GMC Sierra 2500HD
    Pro Crew Cab

    $56,045
    MSRP $59,545
    • Summit White
    • Jet Black cloth
    • 8'2” bed, 6.6l, 8cyl
    • 10 mi away
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Warminster, PA / 10 miles away from Ambler, PA

    Summit White 2026 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L V8This 2026 GMC Sierra 2500HD Pro in Summit White features:O'Neil GMC in Warm...

    Features and Specs:

    Listing Information:

    VIN: 1GT4ULE75TF218157
    Stock: T417
    Listed since: 03-13-2026

  • Stock photo**

    2026 GMC Sierra 2500HD
    Denali Ultimate Diesel Crew Cab

    $94,690
    MSRP $101,190
    • Summit White
    • Alpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • 10 mi away
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Warminster, PA / 10 miles away from Ambler, PA

    Summit White 2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2026 GMC Sierra 2500HD Denali Ultimate in...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY3TF186101
    Stock: T301
    Listed since: 12-17-2025

  • 2026 GMC Sierra 2500HD
    AT4 Crew Cab

    $75,175
    MSRP $80,175
    • Titanium Rush Metallic
    • Jet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • 10 mi away
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Warminster, PA / 10 miles away from Ambler, PA

    Titanium Rush Metallic 2026 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic 6.6L V8This 2026 GMC Sierra 2500HD AT4 in Titanium Rush Metallic features:...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPE79TF201997
    Stock: T333
    Listed since: 01-13-2026

  • AI AssistantGet the best price.Ask me how.Need a starter?What is the price range for the Ascent?Best deals on Ford F-150sWhat’s a good price for a new Honda CR-V?Ask anything
  • Stock photo**

    2026 GMC Sierra 2500HD
    AT4 Diesel Crew Cab

    $82,865
    MSRP $88,365
    • Onyx Black
    • Jet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • 10 mi away
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Warminster, PA / 10 miles away from Ambler, PA

    Onyx Black 2026 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2026 GMC Sierra 2500HD AT4 in Onyx Black features:O'...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY9TF184532
    Stock: T296
    Listed since: 12-22-2025

  • 4 Offers Nearby

    2026 GMC Sierra 2500HD
    $75,000
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 Packages
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.

  • 2026 GMC Sierra 2500HD
    Pro Double Cab

    $52,935
    MSRP $56,435
    • Summit White
    • Jet Black cloth
    • 6'10” bed, 6.6l, 8cyl
    • 10 mi away
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Warminster, PA / 10 miles away from Ambler, PA

    Summit White 2026 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L V8This 2026 GMC Sierra 2500HD Pro in Summit White features:O'Neil GMC in Warm...

    Features and Specs:

    Listing Information:

    VIN: 1GT5ULE74TF231311
    Stock: T440
    Listed since: 03-10-2026

  • 2026 GMC Sierra 2500HD
    Pro Crew Cab

    $55,845
    MSRP $59,345
    • Summit White
    • Jet Black cloth
    • 6'10” bed, 6.6l, 8cyl
    • 10 mi away
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Warminster, PA / 10 miles away from Ambler, PA

    Summit White 2026 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L V8This 2026 GMC Sierra 2500HD Pro in Summit White features:O'Neil GMC in Warm...

    Features and Specs:

    Listing Information:

    VIN: 1GT4ULE76TF218247
    Stock: T418
    Listed since: 02-26-2026

  • 2026 GMC Sierra 2500HD
    AT4 Crew Cab

    $72,875
    MSRP $78,375
    • Titanium Rush Metallic
    • Jet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • 10 mi away
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Warminster, PA / 10 miles away from Ambler, PA

    Titanium Rush Metallic 2026 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic 6.6L V8This 2026 GMC Sierra 2500HD AT4 in Titanium Rush Metallic features:...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPE7XTF191125
    Stock: T315
    Listed since: 12-23-2025

  • 2026 GMC Sierra 2500HD
    Denali Ultimate Diesel Crew Cab

    $93,140
    MSRP $97,640
    • Sterling Metallic
    • Alpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • 10 mi away
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Warminster, PA / 10 miles away from Ambler, PA

    Sterling Metallic 2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2026 GMC Sierra 2500HD Denali Ultima...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY2TF217841
    Stock: T419
    Listed since: 03-10-2026

  • 4 Offers Nearby

    2026 GMC Sierra 2500HD
    $75,000
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 Packages
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • Stock photo**

    2026 GMC Sierra 2500HD
    Denali Ultimate Diesel Crew Cab

    $93,140
    MSRP $97,640
    • Onyx Black
    • Alpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • 10 mi away
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Warminster, PA / 10 miles away from Ambler, PA

    Onyx Black 2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2026 GMC Sierra 2500HD Denali Ultimate in O...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY2TF221033
    Stock: T511
    Listed since: 04-23-2026

  • 2026 GMC Sierra 2500HD
    Pro Regular Cab

    $51,935
    MSRP $55,435
    • Summit White
    • Jet Black cloth
    • 8'2” bed, 6.6l, 8cyl
    • 10 mi away
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Warminster, PA / 10 miles away from Ambler, PA

    Summit White 2026 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L V8This 2026 GMC Sierra 2500HD Pro in Summit White features:O'Neil GMC in Warm...

    Features and Specs:

    Listing Information:

    VIN: 1GT3ULE76TF256671
    Stock: T478
    Listed since: 04-14-2026

  • 2026 GMC Sierra 2500HD
    AT4 Diesel Crew Cab

    $84,165
    MSRP $89,165
    • Sterling Metallic
    • Jet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • 10 mi away
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Warminster, PA / 10 miles away from Ambler, PA

    Sterling Metallic 2026 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2026 GMC Sierra 2500HD AT4 in Sterling Metallic ...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY2TF213563
    Stock: T414
    Listed since: 02-17-2026

  • 2026 GMC Sierra 2500HD
    Pro Crew Cab

    $54,735
    MSRP $58,235
    • Summit White
    • Jet Black cloth
    • 6'10” bed, 6.6l, 8cyl
    • 10 mi away
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Warminster, PA / 10 miles away from Ambler, PA

    Summit White 2026 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L V8This 2026 GMC Sierra 2500HD Pro in Summit White features:O'Neil GMC in Warm...

    Features and Specs:

    Listing Information:

    VIN: 1GT4ULE7XTF218249
    Stock: T416
    Listed since: 02-26-2026

  • 4 Offers Nearby

    2026 GMC Sierra 2500HD
    $75,000
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 Packages
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.

  • 2026 GMC Sierra 2500HD
    Denali Diesel Crew Cab

    $85,560
    MSRP $91,060
    • Sterling Metallic
    • Jet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • 10 mi away
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Warminster, PA / 10 miles away from Ambler, PA

    Sterling Metallic 2026 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2026 GMC Sierra 2500HD Denali in Sterling Met...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY5TF181896
    Stock: T280
    Listed since: 12-11-2025

  • 2026 GMC Sierra 2500HD
    Pro Crew Cab

    $54,070
    MSRP $58,070
    • Cardinal Red
    • Jet Black cloth
    • 6'10” bed, 6.6l, 8cyl
    • 10 mi away
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Warminster, PA / 10 miles away from Ambler, PA

    Cardinal Red 2026 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L V8This 2026 GMC Sierra 2500HD Pro in Cardinal Red features:O'Neil GMC in Warm...

    Features and Specs:

    Listing Information:

    VIN: 1GT4ULE71TF179762
    Stock: T270
    Listed since: 12-03-2025

  • 2026 GMC Sierra 2500HD
    AT4 Diesel Crew Cab

    $88,320
    MSRP $90,830
    • Coastal Dune
    • Jet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • 20 mi away
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Quakertown, PA / 20 miles away from Ambler, PA

    FREE CARFAX REPORT AVAILABLE, GO TO WWW.STAROFQUAKERTOWN.COM OR CALL 215-536-1900, 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. 2...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY2TF165661
    Stock: Q460409
    Listed since: 10-30-2025

  • 2026 GMC Sierra 2500HD
    Denali Diesel Crew Cab

    $89,890
    MSRP $92,400
    • Onyx Black
    • Jet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • 20 mi away
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Quakertown, PA / 20 miles away from Ambler, PA

    FREE CARFAX REPORT AVAILABLE, GO TO WWW.STAROFQUAKERTOWN.COM OR CALL 215-536-1900, 10-Speed Automatic, 4WD, Jet Black Leather. 2026 GMC Sierra 2500HD ...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY3TF260919
    Stock: Q460586
    Listed since: 03-28-2026

  • 4 Offers Nearby

    2026 GMC Sierra 2500HD
    $75,000
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 Packages
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • Arriving Soon

    2026 GMC Sierra 2500HD
    AT4 Crew Cab

    $77,465
    MSRP $79,975
    • Summit White
    • Jet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • 20 mi away
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Quakertown, PA / 20 miles away from Ambler, PA

    FREE CARFAX REPORT AVAILABLE, GO TO WWW.STAROFQUAKERTOWN.COM OR CALL 215-536-1900, 10-Speed Automatic, 4WD, Hvd Leather. 2026 GMC Sierra 2500HD AT4 6....

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPE78TF285357
    Stock: 285357
    Listed since: 04-29-2026

  • 2026 GMC Sierra 2500HD
    AT4 Diesel Crew Cab

    $88,395
    MSRP $90,905
    • Onyx Black
    • Jet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • 20 mi away
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Quakertown, PA / 20 miles away from Ambler, PA

    FREE CARFAX REPORT AVAILABLE, GO TO WWW.STAROFQUAKERTOWN.COM OR CALL 215-536-1900, 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. 2...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY9TF188483
    Stock: Q460557
    Listed since: 12-03-2025

  • 2026 GMC Sierra 2500HD
    Denali Crew Cab

    $81,605
    MSRP $84,115
    • Glacier White Tricoat
    • Atmosphere/Brownstone premium leather
    • 6'10” bed, 6.6l, 8cyl
    • 20 mi away
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Quakertown, PA / 20 miles away from Ambler, PA

    FREE CARFAX REPORT AVAILABLE, GO TO WWW.STAROFQUAKERTOWN.COM OR CALL 215-536-1900, 10-Speed Automatic, 4WD, Atmosphere/Brownstone Leather. 2026 GMC Si...

    Features and Specs:

    Listing Information:

    VIN: 1GT4URE79TF267672
    Stock: Q460608
    Listed since: 04-08-2026

  • 2026 GMC Sierra 2500HD
    Denali Ultimate Diesel Crew Cab

    $101,370
    MSRP $103,880
    • Onyx Black
    • Alpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • 20 mi away
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Quakertown, PA / 20 miles away from Ambler, PA

    FREE CARFAX REPORT AVAILABLE, GO TO WWW.STAROFQUAKERTOWN.COM OR CALL 215-536-1900, 10-Speed Automatic, 4WD, Alpine Umber Leather. 2026 GMC Sierra 2500...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY4TF263977
    Stock: Q460601
    Listed since: 04-01-2026

  • Arriving Soon

    2026 GMC Sierra 2500HD
    Denali Ultimate Diesel Crew Cab

    $103,630
    MSRP $103,630
    • Downpour Metallic
    • Alpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • 20 mi away
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Quakertown, PA / 20 miles away from Ambler, PA

    FREE CARFAX REPORT AVAILABLE, GO TO WWW.STAROFQUAKERTOWN.COM OR CALL 215-536-1900, 10-Speed Automatic, 4WD, Alpine Umber Leather. 2026 GMC Sierra 2500...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY1TF278792
    Stock: Q460623
    Listed since: 04-21-2026

Showing 1 - 21 out of 50 listings
GMC Sierra 2500HD Review

Consumer Reviews for the GMC Sierra 2500HD

Read recent reviews for the GMC Sierra 2500HD
Overall Consumer Rating
3.6 27 Reviews
Write a vehicle reviewSee all 27 reviews
  • 5
    (56%)
  • 4
    (11%)
  • 3
    (0%)
  • 2
    (7%)
  • 1
    (26%)

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]
Report abuse
TrimMPGEngineStarting Price
2026 GMC Sierra 2500HD Pro 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)N/A8-cylinders (gas)$59,545
2026 GMC Sierra 2500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)N/A8-cylinders (diesel)$97,640
2026 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)N/A8-cylinders (gas)$78,375
2026 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)N/A8-cylinders (diesel)$88,365
2026 GMC Sierra 2500HD Pro 4dr Double Cab 4WD SB (6.6L 8cyl 10A)N/A8-cylinders (gas)$56,435
2026 GMC Sierra 2500HD Pro 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)N/A8-cylinders (gas)$58,070
2026 GMC Sierra 2500HD Pro 2dr Regular Cab 4WD LB (6.6L 8cyl 10A)N/A8-cylinders (gas)$55,435
2026 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)N/A8-cylinders (diesel)$91,060
2026 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)N/A8-cylinders (gas)$84,115

More about the GMC Sierra 2500HD

Edmunds has 50 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 $51,935 to $103,630.

How much is a new 2026 GMC Sierra 2500HD in Ambler, PA?

A new 2026 GMC Sierra 2500HD starts at $51,935 (including destination charge) in Ambler, 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 Crew Cab cost in Ambler, PA?

A new 2026 GMC Sierra 2500HD Crew Cab starts at $54,070 in Ambler, 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 Diesel which starts at $93,140.
Related GMC Sierra 2500HD info

Shop lease deals by city

Shop New Cars By State

Shop New Cars By City

New Vehicles For Sale

Other models

Back to Top

Join Edmunds

Receive pricing updates, shopping tips & more!

Back to Top