Gmc Sierra Hd For Sale In Delaware. All information about the car

2026 GMC Sierra HD

$90,909

MILEAGE Contact seller

SPECS

1GT4UREY7TF183262
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

Union Park Automotive Group

Wilmington, DE

Listed 1 days

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This New 2026 Sterling Metallic GMC Sierra 2500HD Denali 4WD is well equipped and includes these features and benefits:Denali Reserve Package (Power Sunroof), Gooseneck/5th Wheel Prep Package, Preferred Equipment Group 5SA (120-Volt Bed Mounted Power...

2026 GMC Sierra HD

$112,550

MILEAGE 35 Miles

SPECS

1GT4UPEY0TF140984
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth
Bose Premium Sound System
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable

4.9

Hertrich Buick GMC of Seaford

Seaford, DE

Listed 4 days

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NOTES

KEY FEATURES INCLUDELeather Seats, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat GMC AT4 with Sterling Metallic exterior and Jet Black with Kalahari accents interior features a 8 Cylinder Engine with 470 HP at 2800 RPM*. OPTION PACKAG...

2026 GMC Sierra HD

$90,509

MILEAGE 4 Miles

SPECS

1GT4UXEY1TF103782
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth
Bose Premium Series with 12-speaker system with CenterPoint
MultiPro Audio System by Kicker
SiriusXM with 360L Trial Subscription

4.9

Hertrich Buick GMC of Seaford

Seaford, DE

Listed 4 days

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NOTES

KEY FEATURES INCLUDELeather Seats, Sunroof, 4x4, Heated Driver Seat, Heated Rear Seat. GMC Denali Ultimate with Summit White exterior and Alpine Umber interior features a 8 Cylinder Engine with 470 HP at 2800 RPM*. OPTION PACKAGESAUDIO SYSTEM, 13.4"...

2026 GMC Sierra HD

$98,350

MILEAGE 16 Miles

SPECS

1GT4UXEY2TF146396
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth
Bose Premium Series with 12-speaker system with CenterPoint
MultiPro Audio System by Kicker
SiriusXM with 360L Trial Subscription

4.9

Hertrich Buick GMC of Seaford

Seaford, DE

Listed 4 days

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NOTES

KEY FEATURES INCLUDELeather Seats, Navigation, Sunroof, 4x4, Heated Driver Seat MORE ABOUT USOur huge new and pre-owned inventory is ready for immediate delivery. Your short drive to Salisbury MD insures that you will have many more cars to choose fr...

2026 GMC Sierra HD

$106,135

MILEAGE 18 Miles

SPECS

1GT4UPEY6TF140858
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth
Bose Premium Sound System
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable

4.9

Hertrich Buick GMC of Seaford

Seaford, DE

Listed 4 days

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NOTES

KEY FEATURES INCLUDELeather Seats, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat. GMC AT4 with Summit White exterior and Jet Black with Kalahari accents interior features a 8 Cylinder Engine with 470 HP at 2800 RPM*. OPTION PACKAGESEN...

2026 GMC Sierra HD

$112,550

MILEAGE 11 Miles

SPECS

1GT4UPEY2TF140727
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth
Bose Premium Sound System
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable

4.9

Hertrich Buick GMC of Seaford

Seaford, DE

Listed 4 days

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NOTES

KEY FEATURES INCLUDELeather Seats, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat GMC AT4 with Onyx Black exterior and Jet Black with Kalahari accents interior features a 8 Cylinder Engine with 470 HP at 2800 RPM*. OPTION PACKAGESENGIN...

2026 GMC Sierra HD

$65,893

MILEAGE 3 Miles

SPECS

1GT4UNE76TF146252
V8 Gas engine 6.6L
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

13.4" diagonal GMC Premium Infotainment System with Google built-in
6-speaker audio system
Bluetooth
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable

4.9

Hertrich Buick GMC of Seaford

Seaford, DE

Listed 4 days

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NOTES

KEY FEATURES INCLUDELeather Seats, Navigation, 4x4, Heated Driver Seat, Back-Up Camera. WHO WE AREAt Hertrich Chevrolet Buick GMC of Easton, we strive to put each and every of our customers in the seat of their perfect vehicle, and at our unbeatable...

2026 GMC Sierra HD

$83,994

MILEAGE 9 Miles

SPECS

1GT4UREY5TF121505
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth
Bose Premium Sound System
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable

4.9

Hertrich Buick GMC of Seaford

Seaford, DE

Listed 4 days

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NOTES

KEY FEATURES INCLUDELeather Seats, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat. GMC Denali with Sterling Metallic exterior and Jet Black interior features a 8 Cylinder Engine with 470 HP at 2800 RPM*. OPTION PACKAGESENGINE, DURAMAX...

2026 GMC Sierra HD

$91,870

MILEAGE Contact seller

SPECS

1GT4UREY0TF262448
8-Cylinder Turbo
Automatic
Diesel
4WD
Pickup

4.9

Hertrich Buick GMC of Seaford

Seaford, DE

Listed 5 days

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2026 GMC Sierra HD

$79,510

MILEAGE 7 Miles

SPECS

1GT4UNEY1TF130923
8-Cylinder Turbo
Automatic
Diesel
4WD
Pickup

4.9

Hertrich Buick GMC of Seaford

Seaford, DE

Listed 6 days

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2026 GMC Sierra HD

$90,535

MILEAGE 8 Miles

SPECS

1GT4UXEY7TF184464
8 Cyl
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

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

Kent County Motor Sales Co.

Dover, DE

Listed 6 days

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2026 GMC Sierra HD

$91,630

MILEAGE 6 Miles

SPECS

1GT4UXEY1TF184458
8 Cyl
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

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

Kent County Motor Sales Co.

Dover, DE

Listed 6 days

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2026 GMC Sierra HD

$91,265

MILEAGE 169 Miles

SPECS

1GT4UREY9TF216116
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth
Bose Premium Sound System
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable

4.9

Hertrich Buick GMC of Seaford

Seaford, DE

Listed 8 days

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NOTES

KEY FEATURES INCLUDELeather Seats, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat. GMC Denali with Downpour Metallic exterior and Atmosphere/Brownstone interior features a 8 Cylinder Engine with 470 HP at 2800 RPM*. OPTION PACKAGESENGI...

2025 GMC Sierra HD

$84,999

MILEAGE 43,363 Miles

SPECS

1GT4UXEY5SF129705
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Seat Memory - Save your seat. You don’t have to recreate all the tweaks and fiddles that got you the perfect seated position every time someone else drives. Settle into your comfort zone faster with memory settings that remember your favorite position automatically. Thanks to seat memory sharing a seat just got easier.
Rear head restraint control
Seating capacity
60-40 folding rear seat - Down for whatever. Sometimes you need a little more room for your cargo. Other times...you need a lot more room. 60-40 split folding rear seat provides you with added versatility so you can load passengers and cargo in multiple combinations. Fold one side down for long items and still have room for your passengers. Or fold both sides down to load large items. With 60-40 folding rear seat it all fits.
Door panel insert

4.8

i.g. Burton Lewes Automall

Lewes, DE

Listed 8 days

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10-Speed Automatic, 4WD, Alpine Umber Leather. Recent Arrival! 2025 GMC Sierra 2500HD Denali Ultimate Denali UltimateSince 1908, i.G. Burton Auto Group has served Delmarva and its surrounding communities with outstanding sales and service as its long...

2026 GMC Sierra HD

$80,110

MILEAGE 7 Miles

SPECS

1GT4UNEY5TF130682
8-Cylinder Turbo
Automatic
Diesel
4WD
Pickup

4.9

Hertrich Buick GMC of Seaford

Seaford, DE

Listed 9 days

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2026 GMC Sierra HD

$76,825

MILEAGE 5 Miles

SPECS

1GT4UPE71TF257061
V8 Gas engine 6.6L
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth
Bose Premium Sound System
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable

4.9

Hertrich Buick GMC of Seaford

Seaford, DE

Listed 9 days

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NOTES

Check out this 2026! Go anywhere versatility with roomy practicality! Top features include front fog lights, skid plates, a bedliner, and the power moon roof opens up the cabin to the natural environment. Smooth gearshifts are achieved thanks to the...

2026 GMC Sierra HD

$88,355

MILEAGE Contact seller

SPECS

1GT4UREY5TF208644
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

i.g. Burton Lewes Automall

Lewes, DE

Listed 10 days

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NOTES

Since 1908, i.G. Burton Auto Group has served Delmarva and its surrounding communities with outstanding sales and service as its longest-standing family-owned and operated dealer group. See why we proudly say, Nobody Beats a Burton Deal! NOBODY!2026...

2026 GMC Sierra HD

$99,025

MILEAGE Contact seller

SPECS

1GT4UZEY6TF216087
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

Union Park Automotive Group

Wilmington, DE

Listed 11 days

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NOTES

This New 2026 Sterling Metallic GMC Sierra 2500HD AT4X 4WD is well equipped and includes these features and benefits:10-Speed Automatic, 4WD, Obsidian Rush Full Grain Leather, 12 Speakers, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel...

2026 GMC Sierra HD

$101,710

MILEAGE Contact seller

SPECS

1GT4UXEY1TF215935
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

Union Park Automotive Group

Wilmington, DE

Listed 11 days

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NOTES

This New 2026 Onyx Black GMC Sierra 2500HD Denali Ultimate 4WD is well equipped and includes these features and benefits:Technology Package (Inside Rearview Auo-Dimming Rear Camera Mirror and Multicolor 15 Diagonal Head-Up Display), X31 Off-Road Pack...

2026 GMC Sierra HD

$57,575

MILEAGE Contact seller

SPECS

1GT4ULE76TF178722
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

Union Park Automotive Group

Wilmington, DE

Listed 11 days

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This New 2026 Summit White GMC Sierra 2500HD Pro 4WD is well equipped and includes these features and benefits:Convenience Package (Deep-Tinted Glass, Electric Rear-Window Defogger, EZ Lift Power Lock and Release Tailgate, and LED Cargo Area Lighting...

2026 GMC Sierra HD

$83,234

MILEAGE Contact seller

SPECS

1GT4UNEY4TF272568
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

i.g. Burton Lewes Automall

Lewes, DE

Listed 12 days

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NOTES

Since 1908, i.G. Burton Auto Group has served Delmarva and its surrounding communities with outstanding sales and service as its longest-standing family-owned and operated dealer group. See why we proudly say, Nobody Beats a Burton Deal! NOBODY!2026...

2026 GMC Sierra HD

$97,680

MILEAGE Contact seller

SPECS

1GT4UXEY0TF153136
8-Cylinder Turbo
Automatic
Diesel
4WD
Pickup

4.9

Hertrich Buick GMC of Seaford

Seaford, DE

Listed 13 days

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2026 GMC Sierra HD

$115,392

MILEAGE 19 Miles

SPECS

1GT4UREY1TF199666
8 Cyl
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

3-Point Seat Belts
4-Wheel Disc Brakes
6 Airbags
Airbags
Anti-Lock Brakes

Kent County Motor Sales Co.

Dover, DE

Listed 13 days

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2026 GMC Sierra HD

$92,490

MILEAGE Contact seller

SPECS

1GT4UXEY7TF203739
8-Cylinder Turbo
Automatic
Diesel
4WD
Pickup

4.9

Hertrich Buick GMC of Seaford

Seaford, DE

Listed 13 days

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2026 GMC Sierra HD

$91,965

MILEAGE Contact seller

SPECS

1GT4UWEY7TF245628
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM
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

i.g. Burton Lewes Automall

Lewes, DE

Listed 15 days

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NOTES

Since 1908, i.G. Burton Auto Group has served Delmarva and its surrounding communities with outstanding sales and service as its longest-standing family-owned and operated dealer group. See why we proudly say, Nobody Beats a Burton Deal! NOBODY!2026...

GMC SIERRA HD IN DELAWARE BY YEARS

Gmc Sierra Hd For Sale In Delaware

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2025 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

2026 GMC Sierra HD

GMC SIERRA HD IN DELAWARE BY CITY