2020 GMC Sierra 3500

used

Automatic

Black exterior

$50,141

Blade Chevrolet, Inc.

4.9

2020 GMC Sierra 3500 | used

$50,141

black exterior, jet black interior

Automatic

Four-wheel Drive

Blade Chevrolet, Inc.

4.9

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2021 GMC Sierra 3500

used

Automatic

White exterior

$63,500

Blade Chevrolet, Inc.

4.9

2021 GMC Sierra 3500 | used

$63,500

white exterior, walnut interior

Automatic

Four-wheel Drive

Blade Chevrolet, Inc.

4.9

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2023 GMC Sierra 3500

used

Automatic

Black exterior

$67,756

Blade Chevrolet, Inc.

4.9

2023 GMC Sierra 3500 | used

$67,756

black exterior, jet black interior

Automatic

Four-wheel Drive

Blade Chevrolet, Inc.

4.9

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2024 GMC Sierra 3500

used

Automatic

White exterior

$67,845

Blade Chevrolet, Inc.

4.9

2024 GMC Sierra 3500 | used

$67,845

white exterior, atmosphere interior

Automatic

Four-wheel Drive

Blade Chevrolet, Inc.

4.9

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2023 GMC Sierra 3500

used

Automatic

White exterior

$68,484

Blade Chevrolet, Inc.

4.9

2023 GMC Sierra 3500 | used

$68,484

white exterior, jet black interior

Automatic

Four-wheel Drive

Blade Chevrolet, Inc.

4.9

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2023 GMC Sierra 3500

used

Automatic

White exterior

$70,021

Blade Chevrolet, Inc.

4.9

2023 GMC Sierra 3500 | used

$70,021

white exterior, jet black interior

Automatic

Four-wheel Drive

Blade Chevrolet, Inc.

4.9

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2024 GMC Sierra 3500

used

Automatic

Gray exterior

$72,405

Blade Chevrolet, Inc.

4.9

2024 GMC Sierra 3500 | used

$72,405

gray exterior, jet black interior

Automatic

Four-wheel Drive

Blade Chevrolet, Inc.

4.9

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2024 GMC Sierra 3500

used

Automatic

Black exterior

$85,500

Blade Chevrolet, Inc.

4.9

2024 GMC Sierra 3500 | used

$85,500

black exterior, alpine umber interior

Automatic

Four-wheel Drive

Blade Chevrolet, Inc.

4.9

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2018 GMC Sierra 3500

used

Automatic

White exterior

$55,991

Valley GMC, LLC

4.8

2018 GMC Sierra 3500 | used

$55,991

white exterior, black interior

Automatic

Four-wheel Drive

Valley GMC, LLC

4.8

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2022 GMC Sierra 3500

used

Automatic

Black exterior

$67,992

Valley GMC, LLC

4.8

2022 GMC Sierra 3500 | used

$67,992

black exterior, jet black, forge perforated leather seating surfaces interior

Automatic

Four-wheel Drive

Valley GMC, LLC

4.8

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2025 GMC Sierra 3500

new

Automatic

White exterior

$83,104

Valley GMC, LLC

4.8

2025 GMC Sierra 3500 | new

$83,104

MSRP: $88,605

white exterior, jet black with kalahari accents, perforated front leather seatin interior

Automatic

Four-wheel Drive

Valley GMC, LLC

4.8

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2025 GMC Sierra 3500

new

Automatic

White exterior

$83,659

Valley GMC, LLC

4.8

2025 GMC Sierra 3500 | new

$83,659

MSRP: $90,160

white exterior, jet black, forge perforated leather seating surfaces interior

Automatic

Four-wheel Drive

Valley GMC, LLC

4.8

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2025 GMC Sierra 3500

new

Automatic

Gray exterior

$84,559

Valley GMC, LLC

4.8

2025 GMC Sierra 3500 | new

$84,559

MSRP: $91,060

gray exterior, jet black, forge perforated leather seating surfaces interior

Automatic

Four-wheel Drive

Valley GMC, LLC

4.8

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2025 GMC Sierra 3500

new

Automatic

Gray exterior

$85,959

Valley GMC, LLC

4.8

2025 GMC Sierra 3500 | new

$85,959

MSRP: $89,960

gray exterior, jet black with kalahari accents, perforated front leather seatin interior

Automatic

Four-wheel Drive

Valley GMC, LLC

4.8

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2025 GMC Sierra 3500

new

Automatic

Gray exterior

$86,059

Valley GMC, LLC

4.8

2025 GMC Sierra 3500 | new

$86,059

MSRP: $90,060

gray exterior, jet black, forge perforated leather seating surfaces interior

Automatic

Four-wheel Drive

Valley GMC, LLC

4.8

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2025 GMC Sierra 3500

new

Automatic

Gray exterior

$86,709

Valley GMC, LLC

4.8

2025 GMC Sierra 3500 | new

$86,709

MSRP: $90,710

gray exterior, jet black, forge perforated leather seating surfaces interior

Automatic

Four-wheel Drive

Valley GMC, LLC

4.8

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2025 GMC Sierra 3500

new

Automatic

Black exterior

$87,159

Valley GMC, LLC

4.8

2025 GMC Sierra 3500 | new

$87,159

MSRP: $92,660

black exterior, jet black, forge perforated leather seating surfaces interior

Automatic

Four-wheel Drive

Valley GMC, LLC

4.8

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2025 GMC Sierra 3500

new

Automatic

White exterior

$94,099

Valley GMC, LLC

4.8

2025 GMC Sierra 3500 | new

$94,099

MSRP: $99,600

white exterior, alpine umber, full grain leather seating surfaces interior

Automatic

Four-wheel Drive

Valley GMC, LLC

4.8

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2025 GMC Sierra 3500

new

Automatic

Black exterior

$95,434

Valley GMC, LLC

4.8

2025 GMC Sierra 3500 | new

$95,434

MSRP: $99,935

black exterior, alpine umber, full grain leather seating surfaces interior

Automatic

Four-wheel Drive

Valley GMC, LLC

4.8

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2025 GMC Sierra 3500

new

Automatic

Gray exterior

$95,934

Valley GMC, LLC

4.8

2025 GMC Sierra 3500 | new

$95,934

MSRP: $99,935

gray exterior, alpine umber, full grain leather seating surfaces interior

Automatic

Four-wheel Drive

Valley GMC, LLC

4.8

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2025 GMC Sierra 3500

new

Automatic

Black exterior

$99,434

Valley GMC, LLC

4.8

2025 GMC Sierra 3500 | new

$99,434

MSRP: $99,935

black exterior, alpine umber, full grain leather seating surfaces interior

Automatic

Four-wheel Drive

Valley GMC, LLC

4.8

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2025 GMC Sierra 3500

new

Automatic

Gray exterior

$99,434

Valley GMC, LLC

4.8

2025 GMC Sierra 3500 | new

$99,434

MSRP: $99,935

gray exterior, alpine umber, full grain leather seating surfaces interior

Automatic

Four-wheel Drive

Valley GMC, LLC

4.8

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2018 GMC Sierra 3500

used

Automatic

Summit White exterior

$47,900

Rairdon's Dodge Chrysler Jeep of Monroe

4.7

2018 GMC Sierra 3500 | used

$47,900

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Rairdon's Dodge Chrysler Jeep of Monroe

4.7

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2018 GMC Sierra 3500

used

Automatic

Summit White exterior

$49,912

Good Chevrolet

4.7

2018 GMC Sierra 3500 | used

$49,912

summit white exterior, dark ash interior

Automatic

Four-wheel Drive

Good Chevrolet

4.7

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2021 GMC Sierra 3500

used

Automatic

BLACK exterior

$59,497

Cortes Nissan

4.7

2021 GMC Sierra 3500 | used

$59,497

black exterior, n/a interior

Automatic

Four-wheel Drive

Cortes Nissan

4.7

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2022 GMC Sierra 3500

used

Automatic

Pacific Blue Metallic exterior

$62,888

INFINITI of Bellevue

4.7

2022 GMC Sierra 3500 | used

$62,888

pacific blue metallic exterior, jet black interior

Automatic

Four-wheel Drive

INFINITI of Bellevue

4.7

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2022 GMC Sierra 3500

used

Automatic

Summit White exterior

$49,995

CAL Cars

4.6

2022 GMC Sierra 3500 | used

$49,995

summit white exterior, jet black interior

Automatic

Four-wheel Drive

CAL Cars

4.6

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2020 GMC Sierra 3500

used

Automatic

Blue exterior

$59,985

AutoNation Chevrolet Spokane Valley

4.6

2020 GMC Sierra 3500 | used

$59,985

blue exterior, black interior

Automatic

Four-wheel Drive

AutoNation Chevrolet Spokane Valley

4.6

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2022 GMC Sierra 3500

used

Automatic

Summit White exterior

$30,999

Corwin Ford of Tri-Cities

4.5

2022 GMC Sierra 3500 | used

$30,999

summit white exterior, jet black interior

Automatic

Rear-wheel Drive

Corwin Ford of Tri-Cities

4.5

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2021 GMC Sierra 3500

used

Automatic

Quicksilver Metallic exterior

$36,995

Camp Chevrolet

4.5

2021 GMC Sierra 3500 | used

$36,995

quicksilver metallic exterior, jet black interior

Automatic

Four-wheel Drive

Camp Chevrolet

4.5

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GMC Sierra 3500 vehicles for Sale in Washington

170 Results

2020 GMC Sierra 3500 | used

2021 GMC Sierra 3500 | used

2023 GMC Sierra 3500 | used

2024 GMC Sierra 3500 | used

2023 GMC Sierra 3500 | used

2023 GMC Sierra 3500 | used

2024 GMC Sierra 3500 | used

2024 GMC Sierra 3500 | used

2018 GMC Sierra 3500 | used

2022 GMC Sierra 3500 | used

2025 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new

2018 GMC Sierra 3500 | used

2018 GMC Sierra 3500 | used

2021 GMC Sierra 3500 | used

2022 GMC Sierra 3500 | used

2022 GMC Sierra 3500 | used

2020 GMC Sierra 3500 | used

2022 GMC Sierra 3500 | used

2021 GMC Sierra 3500 | used