Discover the capabilities of this 2024 GMC Sierra 1500 SLT, a truck built to handle whatever you demand of it. With its commanding presence and reliable performance, this silver exterior catches attention while the 4WD system ensures confidence on an...

2026 GMC Sierra

$80,129

MILEAGE 4 Miles

SPECS

1GTUUHE83TZ402775
Duramax<sup>®</sup> Turbo Di
Automatic
Diesel
4WD
Pickup

4.9

Hertrich Buick GMC of Seaford

Seaford, DE

Listed 1 days

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2008 GMC Sierra

$8,900

MILEAGE 273,921 Miles

SPECS

1GTHK29688E173862
6.6L diesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Front brake type - ventilated disc
Spare tire mount location - outside
Auxiliary transmission fluid cooler
Power outlet(s) - 12V front
Front airbags - dual

Listed 1 days

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2026 GMC Sierra HD

$99,494

MILEAGE 19 Miles

SPECS

1GT4UZEY8TF278199
6.6L V8 Engine
10 Speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Adjustable Steering Wheel
Auto-Dimming Rearview Mirror
Climate Control
A/C
Keyless Start

Listed 1 days

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2026 GMC Sierra HD

$98,469

MILEAGE Contact seller

SPECS

1GT4UXEY0TF326721
6.6L V8 Engine
10 Speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Adjustable Steering Wheel
Auto-Dimming Rearview Mirror
Climate Control
A/C
Keyless Start

Listed 1 days

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2026 GMC Sierra HD

$98,469

MILEAGE Contact seller

SPECS

1GT4UXEY7TF326795
8 Cyl
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

GMC Infotainment System
Navigation System
Premium Sound System
Satellite Radio
Telematics System

Listed 1 days

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2026 GMC Sierra HD

$95,095

MILEAGE 5 Miles

SPECS

1GT4UXEY1TF273544
6.6L V8 Engine
10 Speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Adjustable Steering Wheel
Auto-Dimming Rearview Mirror
Climate Control
A/C
Keyless Start

4.8

Kent County Motors

Dover, DE

Listed 1 days

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2025 GMC Sierra

$91,025

MILEAGE 14 Miles

SPECS

1GTUUEEL8SZ271845
6.2L V8 Engine
10 Speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Adjustable Steering Wheel
Auto-Dimming Rearview Mirror
Climate Control
A/C
Keyless Start

4.8

Kent County Motors

Dover, DE

Listed 1 days

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2026 GMC Sierra HD

$90,539

MILEAGE Contact seller

SPECS

1GT4UPEYXTF298894
6.6L V8 Engine
10 Speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Adjustable Steering Wheel
Auto-Dimming Rearview Mirror
Climate Control
A/C
Keyless Start

Listed 1 days

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2026 GMC Sierra HD

$90,259

MILEAGE 19 Miles

SPECS

1GT4UWEY4TF290722
6.6L V8 Engine
10 Speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Adjustable Steering Wheel
Auto-Dimming Rearview Mirror
Climate Control
A/C
Keyless Start

Listed 1 days

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2026 GMC Sierra HD

$90,059

MILEAGE Contact seller

SPECS

1GT4UWEY0TF290622
6.6L V8 Engine
10 Speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Adjustable Steering Wheel
Auto-Dimming Rearview Mirror
Climate Control
A/C
Keyless Start

Listed 1 days

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2026 GMC Sierra HD

$90,044

MILEAGE Contact seller

SPECS

1GT4UPEY0TF274636
6.6L V8 Engine
10 Speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Adjustable Steering Wheel
Auto-Dimming Rearview Mirror
Climate Control
A/C
Keyless Start

Listed 1 days

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2026 GMC Sierra HD

$90,044

MILEAGE Contact seller

SPECS

1GT4UPEY4TF286546
6.6L V8 Engine
10 Speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Adjustable Steering Wheel
Auto-Dimming Rearview Mirror
Climate Control
A/C
Keyless Start

Listed 1 days

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2026 GMC Sierra HD

$90,044

MILEAGE Contact seller

SPECS

1GT4UPEY5TF299046
6.6L V8 Engine
10 Speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Adjustable Steering Wheel
Auto-Dimming Rearview Mirror
Climate Control
A/C
Keyless Start

Listed 1 days

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2026 GMC Sierra HD

$88,759

MILEAGE Contact seller

SPECS

1GT4UWEY7TF290732
6.6L V8 Engine
10 Speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Adjustable Steering Wheel
Auto-Dimming Rearview Mirror
Climate Control
A/C
Keyless Start

Listed 1 days

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2026 GMC Sierra HD

$87,091

MILEAGE 97 Miles

SPECS

1GT4UREY7TF183262
6.6L V8 Engine
10 Speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Adjustable Steering Wheel
Auto-Dimming Rearview Mirror
Climate Control
A/C
Keyless Start

Listed 1 days

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2026 GMC Sierra

$85,269

MILEAGE Contact seller

SPECS

3GTUUFEL1TG428719
6.2L V8 Engine
10 Speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Adjustable Steering Wheel
Auto-Dimming Rearview Mirror
Climate Control
A/C
Keyless Start

Listed 2 days

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2026 GMC Sierra HD

$84,935

MILEAGE 24 Miles

SPECS

1GT4UWEY9TF280851
6.6L V8 Engine
10 Speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Adjustable Steering Wheel
Auto-Dimming Rearview Mirror
Climate Control
A/C
Keyless Start

4.8

Kent County Motors

Dover, DE

Listed 2 days

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2026 GMC Sierra

$68,735

MILEAGE Contact seller

SPECS

1GTUUDED7TZ432433
5.3L EcoTec3 V8 engine
Automatic
Gasoline
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

Union Park Buick GMC

Wilmington, DE

Listed 2 days

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NOTES

Standard EquipmentEntertainmentSiriusXM Trial SubscriptionWireless Apple CarPlay/Wireless Android Auto capability for compatible phones Can use Apple CarPlay1 and Android Auto2 wirelesslyApple CarPlay vehicle user interface is a product of Apple and...