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2026 GMC Sierra HD

$83,249

MILEAGE Contact seller

SPECS

1GT4UREY6TF347794
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

DeMontrond Buick GMC

Houston, TX

Listed 1 days

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NOTES

At DeMontrond Buick GMC, we take pride in delivering a trusted, family-owned dealership experience right here in Houston. Since 1953, our mission has remained the same to provide dependable vehicles, expert service, and a welcoming, no-pressure envir...

2026 GMC Sierra HD

$98,090

MILEAGE Contact seller

SPECS

1GT4UXEYXTF361377
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone
SiriusXM 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 more

Listed 1 days

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NOTES

2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic 10-Speed Automatic, 4WD, H40 Alpine Umber Leather.

2026 GMC Sierra HD

$97,490

MILEAGE Contact seller

SPECS

1GT4UXEY0TF361453
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

Listed 1 days

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NOTES

2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic 10-Speed Automatic, 4WD, H40 Alpine Umber Leather.

2026 GMC Sierra HD

$97,490

MILEAGE Contact seller

SPECS

1GT4UXEY3TF361527
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone
May require additional optional equipment
SiriusXM Trial Subscription

Listed 1 days

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NOTES

2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic 10-Speed Automatic, 4WD, H40 Alpine Umber Leather.

2026 GMC Sierra HD

$97,490

MILEAGE Contact seller

SPECS

1GT4UXEY2TF361437
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

Listed 1 days

0 views

NOTES

2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic 10-Speed Automatic, 4WD, H40 Alpine Umber Leather.

2026 GMC Sierra HD

$96,995

MILEAGE 3 Miles

SPECS

1GT4UXEY2TF192262
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone
May require additional optional equipment

Listed 1 days

0 views

NOTES

2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic 10-Speed Automatic, 4WD, Alpine Umber Leather.

2026 GMC Sierra HD

$97,490

MILEAGE Contact seller

SPECS

1GT4UXEYXTF361489
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
System operation that is completely independent of the interior audiosystem
3.5mm and USB inputs for audio playbacks
A custom ABS baffle with full gasket sealing
A weatherproof amplifier hidden in the tailgate

Listed 1 days

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NOTES

2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic 10-Speed Automatic, 4WD, H40 Alpine Umber Leather.

2026 GMC Sierra HD

$96,995

MILEAGE Contact seller

SPECS

1GT4UXEY2TF361406
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

Listed 1 days

0 views

NOTES

2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic 10-Speed Automatic, 4WD, H40 Alpine Umber Leather.

2023 GMC Sierra HD

$58,000 / 45,490 Miles

ANTHONY, TX

2023 GMC Sierra HD

$65,000 / 68,531 Miles

HOUSTON, TX

2024 GMC Sierra HD

$27,500 / 35,007 Miles

HOUSTON, TX

2024 GMC Sierra HD

$17,900 / 61,603 Miles

WILMER, TX

2026 GMC Sierra HD

$96,995

MILEAGE Contact seller

SPECS

1GT4UXEY7TF361420
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

Listed 1 days

0 views

NOTES

2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic 10-Speed Automatic, 4WD, H40 Alpine Umber Leather.

2026 GMC Sierra HD

$72,715

MILEAGE 4 Miles

SPECS

1GT4USEY0TF340802
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

Contact Seller for Price

MILEAGE 36,838 Miles

SPECS

1GT49ZEY6RF255210
470 hp 6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

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

DallasCars.com

Dallas, TX

Listed 1 days

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NOTES

CARFAX One-Owner.Summit White 2024 GMC Sierra 2500HD AT4X10-Speed Automatic, 4WD, Obsidian Rush w/Full Grain Leather Seat Trim, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB...

2026 GMC Sierra HD

$75,998

MILEAGE 5,500 Miles

SPECS

1GT4UREYXTF187418
8-Cylinder Turbo
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Bumper front body-color lower
Bumper rear body-color with bumper CornerSteps
CornerStep rear bumper
Door handles chrome
Fog lamps LED

4.1

Stanley Ford Sweetwater

Sweetwater, TX

Listed 1 days

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Lawrence Hall Chevrolet GMC Cadillac

NOTES

SUMMARY Clean Carfax! One Owner! EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, TRANSMISSION, 10-SPEED AUTOMATIC, GVWR, 11,350 LBS. (5148 KG), REAR AXLE, 3.42 RATIO, WHEELS, 20'' (50.8 CM) ULTRA-BRIGHT M...

2026 GMC Sierra HD

$81,905

MILEAGE 4 Miles

SPECS

1GT4UNEY2TF359613
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

Abilene, TX

Listed 1 days

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2026 GMC Sierra HD

$67,717

MILEAGE 1,071 Miles

SPECS

1GT4USEY9TF287226
6.6L V8 32V DDI OHV Turbo Diesel
10-speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Stats & Features
1st and 2nd row curtain head airbags
2 USB ports
4 Door
4-wheel ABS Brakes

Lawrence Hall Chevrolet Buick GMC

Anson, TX

Listed 1 days

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2025 GMC Sierra HD

Contact Seller for Price

MILEAGE 58,138 Miles

SPECS

1GT4USEYXSF145031
470 hp 6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Navigation System
Suspension Package
Steel Wheels
Bluetooth
Backup Camera

Cavender Auto Country Chevrolet Buick GMC

Weimar, TX

Listed 1 days

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NOTES

Preferred Equipment Group 1SA,Front 40/20/40 Split-Bench Seats w/Lockable Storage,Vinyl Seat Trim,Convenience Package,Radio: AM/FM w/GMC Infotainment System,SiriusXM Trial Subscription,Electric Rear-Window Defogger,120-Volt Instrument Panel Power Out...

2026 GMC Sierra HD

$94,354

MILEAGE Contact seller

SPECS

1GT4UREY4TF351536
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

4.8

Listed 1 days

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NOTES

Ti Rsh Metallic 2026 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Recent Arrival! Denali Reserve Package (Power Sunroof), Gooseneck/5th Wheel Prep Package, Hitch Package, Technology Package (Inside Rearview Auo-Dimming...

2026 GMC Sierra HD

$100,629

MILEAGE Contact seller

SPECS

1GT4UXEY2TF351524
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

4.8

Listed 1 days

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NOTES

White 2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Recent Arrival! Gooseneck/5th Wheel Prep Package, Hitch Package, Technology Package (Inside Rearview Auo-Dimming Rear Camera Mirror and Multicolor 15 Diag...

2026 GMC Sierra HD

$100,629

MILEAGE Contact seller

SPECS

1GT4UXEY6TF351266
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

4.8

Listed 1 days

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NOTES

2026 GMC Sierra HD

$100,029

MILEAGE Contact seller

SPECS

1GT4UXEY3TF351211
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

4.8

Listed 1 days

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NOTES

Onyx Black 2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Recent Arrival! Gooseneck/5th Wheel Prep Package, Hitch Package, Technology Package (Inside Rearview Auo-Dimming Rear Camera Mirror and Multicolor 15...

2026 GMC Sierra HD

$100,029

MILEAGE Contact seller

SPECS

1GT4UXEY8TF351463
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

4.8

Listed 1 days

0 views

NOTES

Downpour Metal 2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Recent Arrival! Gooseneck/5th Wheel Prep Package, Hitch Package, Technology Package (Inside Rearview Auo-Dimming Rear Camera Mirror and Multicolo...

2026 GMC Sierra HD

$87,590

MILEAGE Contact seller

SPECS

1GT4UREY4TF240517
8 Cyl
Automatic
Diesel
4WD
Pickup

Wright GMC

LUFKIN, TX

Listed 1 days

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2025 GMC Sierra HD

$78,999

MILEAGE 36,000 Miles

SPECS

1GT4UZEY6SF361533
470 hp 6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

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

Vernon Ford

Vernon, TX

Listed 1 days

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NOTES

Price excludes required taxes, tag, title and includes a $220 documentary fee. Any customer not meeting the manufacturer's rebate residency restrictions will receive a dealer discount in the same amount of the manufacturer's rebate.We have taken reas...

2023 GMC Sierra HD

$64,925

MILEAGE 43,190 Miles

SPECS

1GT49WEY0PF137570
8 - Cylinders
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Navigation System
Denali Ultimate Package
Driver Alert Package I
Driver Alert Package II
Heavy Duty Front Spring/Camper Package

4.9

Holiday Ford

Whitesboro, TX

Listed 1 days

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NOTES

4WD, Bluetooth, Hands-Free connection, Leather Seats, Heated and Cooled Seats, Navigation, Backup Camera, Remote Start, Power Seat, Keyless Entry, Apple CarPlay, Google Android Auto, DURAMAX 6.6L TURBO-DIESEL, PROGRADE TRAILERING SYSTEM, Sierra 3500H...

2023 GMC Sierra HD

$61,225

MILEAGE 39,061 Miles

SPECS

1GT49PEY3PF244506
8 - Cylinders
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

AT4 Preferred Package
Cargo Convenience Package
Driver Alert Package I
Driver Alert Package II
Gooseneck/5th Wheel Package

4.9

Holiday Ford

Whitesboro, TX

Listed 1 days

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