2026 Sterling Metallic GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselClean CARFAX.CARFAX One-Owner. 10-Speed Automatic, 4WD, Atmosphere/Brownstone Leather, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Powe...

2026 GMC Sierra HD

$83,225

MILEAGE Contact seller

SPECS

1GT4UPEY3TF374469
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

Gateway GMC

Dallas, TX

Listed 1 days

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2026 GMC Sierra HD

$71,635

MILEAGE Contact seller

SPECS

1GT4UPE79TF345937
V8 Gas engine 6.6L
Automatic
Gasoline
4WD
Pickup

Gateway GMC

Dallas, TX

Listed 1 days

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2026 GMC Sierra HD

$93,960

MILEAGE Contact seller

SPECS

1GT4UXEY0TF363297
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

Gateway GMC

Dallas, TX

Listed 1 days

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2026 GMC Sierra HD

$56,509

MILEAGE Contact seller

SPECS

1GT2ULE71TF251342
6.6L V8 Gas engine
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Place and receive hands-free phone calls
Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command system
With streaming audio capability you can listen to files stored on your phone or Bluetooth® digital media device
Speakers are positioned throughout the cabin for outstanding sound quality and an enjoyable listening experience
Multi-touch display and AM/FM stereo

Victory GMC

VICTORIA, TX

Listed 1 days

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Summit White 2026 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Cloth.

2026 GMC Sierra HD

$71,085

MILEAGE Contact seller

SPECS

1GT4USEY0TF375419
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

6-speaker audio system: Speakers are positioned throughout the cabin for outstanding sound quality and an enjoyable listening experience
Bluetooth: Pair your compatible mobile phone to your vehicle's infotainment system1Place and receive hands-free phone calls Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command systemWith streaming audio capability, you can listen to files stored on your phone or Bluetooth digital media device
GMC Infotainment System with color touchscreen: 7" diagonal color touchscreen for customizing and managing entertainment and vehicle feature settings1 on Pro 1SA8" diagonal color touchscreen for customizing and managing entertainment and vehicle feature settings1 on SLE and ElevationBluetooth2 audio streaming for select devices Apple CarPlay capability for compatible phones3 Android Auto capability for compatible phones4
Wi-Fi Hotspot capable: Terms and limitations apply. See onstar.com or dealer for details.May require additional optional equipment
Wireless phone projection: For Apple CarPlay1 and Android Auto2

Gregg Orr Auto

Texarkana, TX

Listed 1 days

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2026 GMC Sierra HD

$88,489

MILEAGE 1 Miles

SPECS

1GT4UPEY4TF373928
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

13.4" diagonal GMC Premium Infotainment System with Google built-in: 13.4" diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM1 radio capable Bluetooth2 streaming audio for music and select phones Wireless Apple CarPlay capability for compatible phones3Wireless Android Auto capability for compatible phones4Customize and manage entertainment and vehicle feature settingUse, control and manage select smartphone apps through the Infotainment system Voice-activated technology for phone
Bluetooth: Pair your compatible mobile phone to your vehicle's infotainment system1Place and receive hands-free phone calls Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command systemWith streaming audio capability, you can listen to files stored on your phone or Bluetooth digital media device
Bose Premium Sound System: 7-speakers with Richbass wooferBose is renowned for expert sound engineering and high-quality audio and with premium speakers positioned throughout the cabinMay require additional optional equipment
SiriusXM with 360L Trial Subscription: With your trial subscription, new GM vehicles equipped with SiriusXM with 360L advance in-car technology will bring you closer to your favorite stars, artists, creators, hosts and athletes1SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music, talk and news, live sports, comedy, podcasts and moreExperience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever before
Wi-Fi Hotspot capable: Terms and limitations apply. See onstar.com or dealer for details.May require additional optional equipment

Gregg Orr Auto

Texarkana, TX

Listed 1 days

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NOTES

Pricing excludes tax, tag, license fees, dealers $129 doc fee, $1,995 in dealer addendum. See dealer for exact pricing. Some discounts require dealership to arrange financing, price not available with 0% or incentivized rates. See dealer for details....

2026 GMC Sierra HD

$69,055

MILEAGE 4 Miles

SPECS

1GT1ULEY5TF376784
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

ORR GMC LONGVIEW

Longview, TX

Listed 1 days

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2024 GMC Sierra HD

$17,900 / 61,603 Miles

WILMER, TX

2023 GMC Sierra HD

$17,363 / 108,062 Miles

HOUSTON, TX

2024 GMC Sierra HD

$27,500 / 35,007 Miles

HOUSTON, TX

2023 GMC Sierra HD

$58,000 / 45,490 Miles

ANTHONY, TX

2026 GMC Sierra HD

$69,055

MILEAGE 4 Miles

SPECS

1GT1ULEYXTF375789
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

ORR GMC LONGVIEW

Longview, TX

Listed 1 days

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2026 GMC Sierra HD

$69,055

MILEAGE 4 Miles

SPECS

1GT1ULEY1TF376815
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

ORR GMC LONGVIEW

Longview, TX

Listed 1 days

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2024 GMC Sierra HD

$72,995

MILEAGE 75,550 Miles

SPECS

1GT49XEY9RF356164
470 hp 6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Power Package
Navigation System
Adaptive Cruise Control

Listed 1 days

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Stock #356164**1 Owner**Clean CarFax**Denali Ultimate Edition**Crew Cab**4x4**6.6L Duramax V8 Turbo Diesel Engine**10-Speed Allison Automatic Transmission**Gloss Black Factory 22' Aluminum Wheels**35X12.50R22 Baja Boss A/T Tires**Front Park Aid**Fact...

2026 GMC Sierra HD

$87,094

MILEAGE Contact seller

SPECS

1GT4UZEY1TF341434
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

VANGUARD GMC OF SHERMAN

Sherman, TX

Listed 1 days

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2026 GMC Sierra HD

$69,696

MILEAGE Contact seller

SPECS

1GT4UPE7XTF345123
V8 Gas engine 6.6L
Automatic
Gasoline
4WD
Pickup

VANGUARD GMC OF SHERMAN

Sherman, TX

Listed 1 days

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2026 GMC Sierra HD

$87,767

MILEAGE 5 Miles

SPECS

1GT4UXEY7TF330717
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

VANGUARD GMC OF SHERMAN

Sherman, TX

Listed 1 days

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2026 GMC Sierra HD

Contact Seller for Price

MILEAGE 35,354 Miles

SPECS

1GT4UPEY4TF102173
6.6L V8 FI OHV 16V NF2
Automatic
Diesel
4WD
Pickup

SCA Auctions

Listed 1 days

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2024 GMC Sierra HD

$70,219

MILEAGE 40,561 Miles

SPECS

1GT49PEY2RF152662
470 hp 6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Power Package
Navigation System
Adaptive Cruise Control

Philpott Ford

Nederland, TX

Listed 1 days

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2024 GMC Sierra 2500HD AT4. Summit White exterior with Jet Black with Kalahari accents interior. Key features include TECHNOLOGY PACKAGE, PREMIUM PLUS PACKAGE, PREFERRED EQUIPMENT GROUP, CAMPER PACKAGE, GOOSENECK / 5TH WHEEL PREP PACKAGE, MAX TRAILER...

2026 GMC Sierra HD

Contact Seller for Price

MILEAGE Contact seller

SPECS

1GT4UUEY6TF362069
8 Cyl - 6.6 L
10-speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Sierra HD Pro Safety includes (UEU) Forward Collision Alert (UE4) Following Distance Indicator (UKJ) Front Pedestrian Braking (TQ5) IntelliBeam (UFL) Lane Departure Warning (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance (Deleted when (ZW9) pickup bed delete is ordered.)
ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
Pickup bed includes bed assist step
Push Button Start

Town & Country Ford

Port Arthur, TX

Listed 1 days

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Onyx Black 2026 GMC Sierra 3500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselRecent Arrival!All new vehicles equipped with Bluetooth and Backup Camera. Price does not include tax, title, license and document fees. Not all rebates and incen...

2026 GMC Sierra HD

$98,300

MILEAGE Contact seller

SPECS

1GT4UXEY1TF375099
8-Cylinder Turbo
Automatic
Diesel
4WD
Pickup

Mitch Hall Chevrolet GMC

SNYDER, TX

Listed 1 days

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2024 GMC Sierra HD

Contact Seller for Price

MILEAGE 50,733 Miles

SPECS

1GT49WEY4RF218302
470 hp 6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Navigation System
Adaptive Cruise Control
Alloy Wheels

Brian Toliver Ford Lincoln

Sulphur Springs, TX

Listed 1 days

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Recent Arrival! 2024 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Sterling Metallic 10-Speed Automatic, 4WD, Black Leather. Clean CARFAX. Welcome to Brian Toliver Ford of Sulphur Springs, your trusted destination for qu...