2015 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$21,179

i.g. Burton Chevrolet of Milford

4.9

2015 GMC Sierra 1500 | used

$21,179

onyx black exterior, black interior

Automatic

Four-wheel Drive

i.g. Burton Chevrolet of Milford

4.9

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2021 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$30,050

Kent County Motors

4.9

2021 GMC Sierra 1500 | used

$30,050

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

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2019 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$32,050

Kent County Motors

4.9

2019 GMC Sierra 1500 | used

$32,050

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

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2019 GMC Sierra 1500

used

Automatic

Sky exterior

$35,050

Kent County Motors

4.9

2019 GMC Sierra 1500 | used

$35,050

sky exterior, jet black interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

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2023 GMC Sierra 1500

used

Automatic

Volcanic Red Tintcoat exterior

$35,550

Kent County Motors

4.9

2023 GMC Sierra 1500 | used

$35,550

volcanic red tintcoat exterior, jet black interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

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2022 GMC Sierra 1500

used

Automatic

Pacific Blue Metallic exterior

$38,550

Kent County Motors

4.9

2022 GMC Sierra 1500 | used

$38,550

pacific blue metallic exterior, jet black interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

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2023 GMC Sierra 1500

used

Automatic

Sterling exterior

$43,615

i.g. Burton Chevrolet of Milford

4.9

2023 GMC Sierra 1500 | used

$43,615

sterling exterior, black interior

Automatic

Four-wheel Drive

i.g. Burton Chevrolet of Milford

4.9

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2023 GMC Sierra 1500

used

Automatic

Volcanic Red Tintcoat exterior

$45,550

Kent County Motors

4.9

2023 GMC Sierra 1500 | used

$45,550

volcanic red tintcoat exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

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2023 GMC Sierra 1500

used

Automatic

White Frost Tricoat exterior

$45,550

Kent County Motors

4.9

2023 GMC Sierra 1500 | used

$45,550

white frost tricoat exterior, atmosphere/brownstone interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

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2025 GMC Sierra 1500

used

Automatic

Sterling Metallic exterior

$46,752

Hertrich Buick GMC

4.9

2025 GMC Sierra 1500 | used

$46,752

sterling metallic exterior, jet black interior

Automatic

Four-wheel Drive

Hertrich Buick GMC

4.9

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2022 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$47,550

Kent County Motors

4.9

2022 GMC Sierra 1500 | used

$47,550

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

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2023 GMC Sierra 1500

used

Automatic

White Frost Tricoat exterior

$49,350

Kent County Motors

4.9

2023 GMC Sierra 1500 | used

$49,350

white frost tricoat exterior, jet black interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

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2023 GMC Sierra 1500

used

Automatic

White Frost Tricoat exterior

$49,550

Kent County Motors

4.9

2023 GMC Sierra 1500 | used

$49,550

white frost tricoat exterior, jet black interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

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2026 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$50,393

Hertrich Buick GMC

4.9

2026 GMC Sierra 1500 | new

$50,393

MSRP: $57,045

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Hertrich Buick GMC

4.9

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2023 GMC Sierra 1500

used

Automatic

White Frost Tricoat exterior

$51,550

Kent County Motors

4.9

2023 GMC Sierra 1500 | used

$51,550

white frost tricoat exterior, atmosphere/brownstone interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

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2026 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$53,325

Kent County Motors

4.9

2026 GMC Sierra 1500 | new

$53,325

MSRP: $62,775

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

Contact Seller

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2023 GMC Sierra 1500

used

Automatic

White Frost Tricoat exterior

$53,550

Kent County Motors

4.9

2023 GMC Sierra 1500 | used

$53,550

white frost tricoat exterior, alpine umber interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$56,518

Hertrich Buick GMC

4.9

2026 GMC Sierra 1500 | new

$56,518

MSRP: $63,920

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Hertrich Buick GMC

4.9

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2026 GMC Sierra 1500

used

Automatic

Glacier White Tricoat exterior

$56,550

Kent County Motors

4.9

2026 GMC Sierra 1500 | used

$56,550

glacier white tricoat exterior, jet black interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$56,755

Kent County Motors

4.9

2026 GMC Sierra 1500 | new

$56,755

MSRP: $67,205

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

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2023 GMC Sierra 1500

used

Automatic

White Frost Tricoat exterior

$57,286

Hertrich Buick GMC

4.9

2023 GMC Sierra 1500 | used

$57,286

white frost tricoat exterior, alpine umber interior

Automatic

Four-wheel Drive

Hertrich Buick GMC

4.9

Contact Seller

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$58,605

Kent County Motors

4.9

2026 GMC Sierra 1500 | new

$58,605

MSRP: $69,055

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

Contact Seller

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2026 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$59,490

Kent County Motors

4.9

2026 GMC Sierra 1500 | new

$59,490

MSRP: $68,940

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

Contact Seller

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2026 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$59,815

Kent County Motors

4.9

2026 GMC Sierra 1500 | new

$59,815

MSRP: $68,265

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

Contact Seller

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2026 GMC Sierra 1500

new

Automatic

Glacier White Tricoat exterior

$61,165

Kent County Motors

4.9

2026 GMC Sierra 1500 | new

$61,165

MSRP: $69,615

glacier white tricoat exterior, jet black interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

Contact Seller

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2026 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$62,050

Kent County Motors

4.9

2026 GMC Sierra 1500 | used

$62,050

onyx black exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

Contact Seller

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2026 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$62,340

Kent County Motors

4.9

2026 GMC Sierra 1500 | new

$62,340

MSRP: $69,790

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

Contact Seller

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2024 GMC Sierra 1500

used

Automatic

White Frost Tricoat exterior

$65,350

Kent County Motors

4.9

2024 GMC Sierra 1500 | used

$65,350

white frost tricoat exterior, alpine umber interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

Contact Seller

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2026 GMC Sierra 1500

new

Automatic

Glacier White Tricoat exterior

$66,135

Kent County Motors

4.9

2026 GMC Sierra 1500 | new

$66,135

MSRP: $74,085

glacier white tricoat exterior, atmosphere/brownstone interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

Contact Seller

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$67,610

Kent County Motors

4.9

2026 GMC Sierra 1500 | new

$67,610

MSRP: $78,060

summit white exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Kent County Motors

4.9

Contact Seller

View Details

GMC Sierra 1500 vehicles for Sale in Delaware

161 Results

2015 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

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2026 GMC Sierra 1500 | new

2023 GMC Sierra 1500 | used

2026 GMC Sierra 1500 | new

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2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | used

2026 GMC Sierra 1500 | new

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2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

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2026 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | used

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new