Some trucks are built to blend in. The 2023 GMC Sierra 1500 AT4 with the powerful 6.2L V8 was built to stand apart. Designed for drivers who want premium comfort and serious capability in one package, this truck is equally at home on the back roads o...

2025 GMC Sierra

$50,578

MILEAGE 10,638 Miles

SPECS

3GTUUDED5SG296494
V-8 cyl 5.3L
10-speed Automatic
Gasoline
4WD
Pickup

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 5 days

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2023 GMC Sierra

$44,874

MILEAGE 89,234 Miles

SPECS

3GTUUEE86PG282765
I6 3L
10-speed Automatic
Diesel
4WD
Pickup

XIT Ford Chrysler Dodge Jeep

Dalhart, TX

Listed 6 days

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2022 GMC Yukon XL

$55,882

MILEAGE 52,952 Miles

SPECS

1GKS2JKL6NR153571
V-8 cyl 6.2L
10-speed Automatic With Overdrive
Gasoline
4WD
SUV

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 7 days

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2026 GMC Sierra

$66,849

MILEAGE 15 Miles

SPECS

1GTUUCE82TZ328915
3.0L Duramax<sup>®
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
Apple CarPlay vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri iPhone and Apple Music are trademarks for Apple Inc registered in the U.S. and other countries.
Vehicle user interface is a product of Google and its terms and privacy statements apply. To use Android Auto on your car display you'll need an Android phone running Android 6 or higher an active data plan and the Android Auto app. Google Android and Android Auto are trademarks of Google LLC.
May require additional optional equipment
Allow the driver to easily operate the audio system and phone interface controls

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 9 days

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Downpour Metallic 2026 GMC Sierra 1500 Elevation 4WD 10-Speed Automatic 3.0L I610-Speed Automatic, 4WD, Black Leather. Cloth Rear Seat with Storage Package, Elevation Black Package (6 Rectangular Black Tubular Assist Steps, All-Weather Floor Liner, B...

2026 GMC Yukon

$85,725

MILEAGE 5 Miles

SPECS

1GKS2CKL8TR425305
6.2L V8 engine
Automatic
Gasoline
4WD
SUV

HIGHLIGHTS

Connected apps and personalized profiles for each driver's setting
Natural voice recognition and phone integration
High contrast display with local blacklight dimming
Includes climate and vehicle setting controls
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

Hart/XIT Automotive Group

Dalhart, TX

Listed 11 days

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Standard EquipmentEntertainment16.8 diagonal advanced color LCD display with Google built-in compatibility Includes navigation capability1Connected apps, and personalized profiles for each driver's setting Natural voice recognition and phone integrat...

2026 GMC Yukon XL

$79,480

MILEAGE 105 Miles

SPECS

1GKS2GKD4TR337884
5.3L V8 16V GDI OHV
10-speed Automatic
Gasoline
4WD
SUV

HIGHLIGHTS

Stats & Features
10 Speakers
1st And 2nd Rows All-Weather Floor Liners
1st
2nd and 3rd row head airbags

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 12 days

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2026 Volcanic Red Tintcoat GMC Yukon XL Elevation 4WD 10-Speed Automatic with Overdrive EcoTec3 5.3L V8 This GMC Yukon XL has many features and is well equipped including. 6 Months or 6,000 miles additional comprehensive coverage & 7 Year or 100,000...

2026 GMC Yukon

$79,725

MILEAGE 5 Miles

SPECS

1GKS2BKD0TR420067
5.3L V8 engine
Automatic
Gasoline
4WD
SUV

HIGHLIGHTS

Connected apps and personalized profiles for each driver's setting
Natural voice recognition and phone integration
High contrast display with local blacklight dimming
Includes climate and vehicle setting controls
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

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 15 days

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2026 GMC Sierra

$40,191

MILEAGE 19,516 Miles

SPECS

1GTPUAEK7TZ159133
TurboMax<sup>™&l
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Apple CarPlay vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri iPhone and Apple Music are trademarks for Apple Inc registered in the U.S. and other countries.
Vehicle user interface is a product of Google and its terms and privacy statements apply. To use Android Auto on your car display you'll need an Android phone running Android 6 or higher an active data plan and the Android Auto app. Google Android and Android Auto are trademarks of Google LLC.
May require additional optional equipment
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

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 15 days

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8-Speed Automatic, 4WD, Black Cloth. Summit White 2026 GMC Sierra 1500 Pro 4WD 8-Speed Automatic 2.7L I4 Turbocharged DOHC 16V LEV3-SULEV30 310hpConvenience Package (Deep-Tinted Glass, Electric Rear-Window Defogger, EZ Lift Power Lock and Release Tai...

2026 GMC Sierra HD

$99,570

MILEAGE 6 Miles

SPECS

1GT4UZEY3TF342746
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

Hart/XIT Automotive Group

Dalhart, TX

Listed 20 days

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Standard EquipmentEntertainmentSiriusXM Trial SubscriptionWireless phone projection For Apple CarPlay1 and Android Auto2Wi-Fi Hotspot capable Terms and limitations apply. See onstar.com or dealer for details.May require additional optional equipment1...

2026 GMC Yukon

$92,225

MILEAGE 8 Miles

SPECS

1GKS2CKL7TR415543
6.2L V8 engine
Automatic
Gasoline
4WD
SUV

HIGHLIGHTS

Connected apps and personalized profiles for each driver's setting
Natural voice recognition and phone integration
High contrast display with local blacklight dimming
Includes climate and vehicle setting controls
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

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 20 days

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2026 GMC Sierra

$82,975

MILEAGE 8 Miles

SPECS

1GTUUHEL8TZ433752
V-8 cyl 6.2L
10-speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Navigation system
Lane departure
Leather upholstery
Automatic temperature control
Emergency communication system

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 23 days

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Recent Arrival!Onyx Black 2026 GMC Sierra 1500 Denali Ultimate 4WD 10-Speed Automatic EcoTec3 6.2L V810-Speed Automatic, 4WD, H40 Alpine Umber Leather. Trailering Package (Hitch Guidance), 10-Speed Automatic, 4WD, H40 Alpine Umber Leather, 12 Speaker...

2024 GMC Sierra HD

$67,447

MILEAGE 70,030 Miles

SPECS

1GT49WEY7RF257143
V-8 cyl 6.6L
10-speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Lane departure
Leather upholstery
Automatic temperature control
Emergency communication system
Premium audio system

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 24 days

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Clean CARFAX. 10-Speed Automatic, 4WD, Atmosphere/Brownstone Leather. White Frost Tricoat 2024 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselPreferred Equipment Group 5SA (120-Volt Bed Mounted Power Outlet, 120-Volt Instr...

2026 GMC Yukon

$102,225

MILEAGE 6 Miles

SPECS

1GKS2VKLXTR411739
6.2L V8 engine
Automatic
Gasoline
4WD
SUV

HIGHLIGHTS

Connected apps and personalized profiles for each driver's setting
Natural voice recognition and phone integration
High contrast display with local blacklight dimming
Includes climate and vehicle setting controls
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

Hart/XIT Automotive Group

Dalhart, TX

Listed 24 days

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2026 GMC Yukon

$96,020

MILEAGE 6 Miles

SPECS

1GKS2DK87TR411123
3.0L Duramax<sup>®
Automatic
Unknown
4WD
SUV

HIGHLIGHTS

Connected apps and personalized profiles for each driver's setting
Natural voice recognition and phone integration
High contrast display with local blacklight dimming
Includes climate and vehicle setting controls
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

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 26 days

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2026 GMC Yukon XL

$96,225

MILEAGE 6 Miles

SPECS

1GKS2JK86TR408874
6 Cyl
Automatic
Diesel
4WD
SUV

HIGHLIGHTS

10 Speakers
Android Auto
Apple Carplay
Bose Sound System
GMC Infotainment System

Hart GMC

Dalhart, TX

Listed 27 days

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2025 GMC Sierra

$57,220

MILEAGE 38,665 Miles

SPECS

3GTUUEEL8SG367085
8 Cyl
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

7 Speakers
Android Auto
Apple Carplay
Bose Sound System
GMC Infotainment System

XIT Ford

Dalhart, TX

Listed 31 days

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2026 GMC Sierra HD

$95,225

MILEAGE 6 Miles

SPECS

1GT4UZEY9TF324901
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

Hart GMC

Dalhart, TX

Listed 35 days

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2026 GMC Sierra

$74,285

MILEAGE 6 Miles

SPECS

1GTUUGEL4TZ377688
6.2L EcoTec3 V8 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
SiriusXM Trial Subscription
Apple CarPlay vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri iPhone and Apple Music are trademarks for Apple Inc registered in the U.S. and other countries.

Hart GMC

Dalhart, TX

Listed 36 days

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Glacier White Tricoat 2026 GMC Sierra 1500 Denali 4WD 10-Speed Automatic EcoTec3 6.2L V810-Speed Automatic, 4WD, Atmosphere/Brownstone Leather. Preferred Equipment Group 5SA (120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 170 Amp...

2026 GMC Sierra HD

$79,725

MILEAGE 13 Miles

SPECS

1GT4UNEY5TF329098
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

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 36 days

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2026 GMC Sierra HD

$76,615

MILEAGE 6 Miles

SPECS

1GT4UNEY7TF254520
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

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 36 days

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Summit White 2026 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel10-Speed Automatic, 4WD, Dark Walnut/Slate Leather. Sierra HD Pro Safety Plus Package (Bed View Camera with Two Trailer Camera Provisions, HD Surround Vision, R...

2026 GMC Sierra HD

$85,539

MILEAGE 109 Miles

SPECS

1GT4UPEY2TF195372
8-Cylinder Turbo
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Alloy wheels
Auto High-beam Headlights
Auto-dimming door mirrors
Bumpers: body-color
Delay-off headlights

Hart/XIT Automotive Group

Dalhart, TX

Listed 38 days

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Summit White 2026 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. AT4 Preferred Package (LED Smoked Amber Roof Marker Lamps, Power Sliding Rear Window with Defo...

2026 GMC Sierra

$62,084

MILEAGE 8 Miles

SPECS

1GTUUBED3TZ329630
8-Cylinder
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Alloy wheels
Auto High-beam Headlights
Bumpers: chrome
Delay-off headlights
Fully automatic headlights

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 38 days

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Summit White 2026 GMC Sierra 1500 SLE 4WD 10-Speed Automatic EcoTec3 5.3L V810-Speed Automatic, 4WD, Black Cloth. Max Trailering Package (Enhanced Cooling Radiator, Heavier Duty Rear Springs, and Increased RGAWR), Preferred Equipment Group 3SA (10-Wa...

2026 GMC Sierra HD

$79,225

MILEAGE 11 Miles

SPECS

1GT4UNEY1TF258918
8-Cylinder Turbo
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

18" Machined Aluminum Wheels
Alloy wheels
Auto High-beam Headlights
Auto-dimming door mirrors
Bumpers: chrome

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 46 days

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Sterling Metallic 2026 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel10-Speed Automatic, 4WD, Dark Walnut/Slate Leather. Gooseneck/5th Wheel Prep Package (Spray-on Pickup Bedliner with GMC Logo), Hitch Package, Preferred Equ...

GMC IN TEXAS BY CITY

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