Recent Arrival!Sterling Metallic 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, H...

2025 GMC Sierra HD

$75,695

MILEAGE 74,381 Miles

SPECS

1GT4UXEY5SF168956
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

Hart Chevrolet Inc

Dalhart, TX

Listed 24 days

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Out here in Dalhart, a truck like this isn't just transportation, it's a statement about how you work and what you expect out of your equipment. This 2025 GMC Sierra 2500 HD Denali Ultimate with the 6.6L Duramax diesel is built for the folks who want...

2024 GMC Sierra HD

$49,714

MILEAGE 26,279 Miles

SPECS

1GT49LE75RF457945
6.6L V8 Gas engine
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

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
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

Hart Chevrolet Inc

Dalhart, TX

Listed 29 days

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Get the job done right with this 2024 GMC Sierra 2500HD Pro, available now at Hart Chevrolet GMC in Dalhart, TX. Built for serious work and everyday reliability, this heavy duty truck is ready for anything the Texas Panhandle can throw at it.Powered...

2025 GMC Sierra

$62,424

MILEAGE 5 Miles

SPECS

3GTUUDED1SG313999
8-Cylinder
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

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

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 30 days

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Volcanic Red Tintcoat 2025 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L V810-Speed Automatic, 4WD, Black Leather. High Capacity Suspension Package, Preferred Equipment Group 4SA (120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power O...

2026 GMC Sierra HD

$87,314

MILEAGE 109 Miles

SPECS

1GT4UPEY2TF195372
V-8 cyl 6.6L
10-speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Auto-dimming door mirrors
Bedliner
Bumpers
Heated door mirrors
Hitch Class

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 43 days

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Recent Arrival!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 W...

2019 GMC Sierra

$35,922

MILEAGE 96,361 Miles

SPECS

1GTU9FEL9KZ291397
8 Cyl
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

7 Speakers
Android Auto
Apple Carplay
Bose Sound System
GMC Connected Access

Hart Chevrolet Inc

Dalhart, TX

Listed 44 days

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2025 GMC Sierra HD

$89,634

MILEAGE 386 Miles

SPECS

1GT4UREY0SF286389
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 Chevrolet Buick GMC

Dalhart, TX

Listed 45 days

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White Frost Tricoat 2025 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel10-Speed Automatic, 4WD, Black Leather. Denali Reserve Package (Power Sunroof), Gooseneck/5th Wheel Prep Package, Hitch Package (LPO), Preferred Equip...

2026 GMC Sierra

$65,995

MILEAGE 6,759 Miles

SPECS

1GTUUGE83TZ133316
I6 3L
10-speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Auto-dimming door mirrors
Bedliner
Bumpers
Door mirrors
Heated door mirrors

XIT Ford Chrysler Dodge Jeep

Dalhart, TX

Listed 49 days

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Sterling Metallic 2026 GMC Sierra 1500 Denali 4WD 10-Speed Automatic 3.0L I6 10-Speed Automatic, 4WD, Black Leather.Denali Reserve Super Package (GMC MultiPro Power Steps, Power Sunroof, Super Cruise, Super Cruise Wrapped Steering Wheel, Wheel Locks...

2023 GMC Sierra

$54,081

MILEAGE 29,550 Miles

SPECS

3GTUUGEL5PG173309
V-8 cyl 6.2L
10-speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Auto-dimming door mirrors
Bedliner
Bumpers
Door mirrors
Heated door mirrors

Hart Chevrolet Inc

Dalhart, TX

Listed 49 days

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10-Speed Automatic, 4WD, Jet Black Leather. Volcanic Red Tintcoat 2023 GMC Sierra 1500 Denali 4WD 10-Speed Automatic EcoTec3 6.2L V8Preferred Equipment Group 5SA (120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alte...

2025 GMC Sierra

$72,305

MILEAGE 8 Miles

SPECS

1GTUUGEL2SZ324146
V-8 cyl 6.2L
10-speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Auto-dimming door mirrors
Bedliner
Bumpers
Door mirrors
Heated door mirrors

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 50 days

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Onyx Black 2025 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 Alternator,...

2026 GMC Sierra HD

$87,425

MILEAGE 7 Miles

SPECS

1GT4UVEY1TF141856
V-8 cyl 6.6L
10-speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Auto-dimming door mirrors
Bedliner
Bumpers
Heated door mirrors
Hitch Class

Hart Chevrolet Buick GMC

Dalhart, TX

Listed 52 days

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Built for the wide-open ranch, field and feed-lot routine meet the heavy-duty power you need in the heart of the Panhandle and beyond.Out here where youre hauling feed, livestock trailers, hay bales or moving gear from pasture to pasture, the Sierra...

2025 GMC Sierra

$61,392

MILEAGE 12,136 Miles

SPECS

3GTUUGE8XSG161824
3.0L Duramax<sup>®
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
Allow the driver to easily operate the audio system and phone interface controls
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system

Hart Chevrolet Inc

Dalhart, TX

Listed 83 days

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If you are looking for one truck that can handle long workdays and still feel right at home with the family, this 2025 GMC Sierra 1500 Denali is a strong fit for West Texas living. Powered by the dependable 3.0L inline six diesel, it delivers excelle...

2025 GMC Sierra

$61,651

MILEAGE 6,586 Miles

SPECS

1GTUUGE86SZ196179
3.0L Duramax<sup>®
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Allow the driver to easily operate the audio system and phone interface controls
May require additional optional equipment
SiriusXM Trial Subscription
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system

Hart/XIT Automotive Group

Dalhart, TX

Listed 90 days

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10-Speed Automatic, 4WD, Atmosphere/Brownstone Leather. Sterling Metallic 2025 GMC Sierra 1500 Denali 4WD 10-Speed Automatic 3.0L I6Preferred Equipment Group 5SA (120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 170 Amp Alternator,...

2023 GMC Sierra

$47,806

MILEAGE 62,784 Miles

SPECS

3GTUUEE8XPG282901
3.0L Duramax<sup>®
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Allow the driver to easily operate the audio system and phone interface controls
May require additional optional equipment
SiriusXM with 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the Platinum Plan for the full 360L experience with a greater variety of SiriusXM content a more personalized experience and easier navigation. With the Platinum Plan you can also enjoy your favorites everywhere you go with the SiriusXM app online and at home on compatible connected devices. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue service after your trial the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees content features and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan working electrical system cell reception and GPS signal. See onstar.com for details and limitations.)
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system

Hart Chevrolet Inc

Dalhart, TX

Listed 140 days

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10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. Sterling Metallic 2023 GMC Sierra 1500 AT4 4WD 10-Speed Automatic 3.0L I6AT4 Preferred Package (Adaptive Cruise Control, Power Sliding Rear Window w/Rear Defogger, and Universal Home R...

2025 GMC Sierra

$63,549

MILEAGE 1,479 Miles

SPECS

1GTUUDED0SZ276136
5.3L V8 16V GDI OHV
10-speed Automatic
Gasoline
4WD
Pickup

Hart GMC

Dalhart, TX

Listed 356 days

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GMC IN DALHART, TX BY MODELS

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