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AWD4WD

8-Cylinder Turbo

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Used

Sierra 3500

AT4 Premium Plus Package

Gooseneck/5TH Wheel Package

Heavy Duty Front Spring/Camper Package

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Used 2021 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

Used 2021 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package Bellingham WA 98226

Automatic

Used 2023 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

Used 2023 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package Mount Vernon WA 98273

Used 2015 GMC Sierra 3500 Denali

Used 2015 GMC Sierra 3500 Denali Burlington WA 98233

Denali

Certified

Denali Reserve Package

Gooseneck/5TH Wheel Prep Package

LPO, Hitch Package

Certified 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package

Certified 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package Bellingham WA 98226

8-Cylinder

Flexible Fuel

Used 2017 GMC Sierra 3500 SLE

Used 2017 GMC Sierra 3500 SLE Bellingham WA 98225

LPO, GMC Protection Package

New 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package

New 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package Puyallup WA 98371

Used 2024 GMC Sierra 3500 Denali

Used 2024 GMC Sierra 3500 Denali Mount Vernon WA 98273

Denali Ultimate Package

Used 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Used 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package Bellingham WA 98226

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package Bellingham WA 98226

Used 2024 GMC Sierra 3500 Denali Ultimate

Used 2024 GMC Sierra 3500 Denali Ultimate Mount Vernon WA 98273

Denali Ultimate

6-Cylinder

Sierra 1500

Used 2017 GMC Sierra 1500 SLE

Used 2017 GMC Sierra 1500 SLE Bellingham WA 98226

Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package

Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package Bellingham WA 98226

Used 2025 GMC Sierra 3500 Denali Ultimate

Used 2025 GMC Sierra 3500 Denali Ultimate Bellingham WA 98226

Used 2021 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Used 2021 GMC Sierra 3500 Denali w/ Denali Ultimate Package Mount Vernon WA 98273

Used 2023 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package Marysville WA 98271

Duramax Plus Package

Gooseneck/5TH Wheel Prep Package -- Hitch Platform to Accept Gooseneck or Fifth Wheel Hitch.

Suspension Package, Off-Road

Used 2019 GMC Sierra 3500 Denali w/ Duramax Plus Package

Used 2019 GMC Sierra 3500 Denali w/ Duramax Plus Package Bellingham WA 98226

Used 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package

Used 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package Bellingham WA 98226

SLT Premium Package

Used 2024 GMC Sierra 3500 SLT w/ SLT Premium Package

Used 2024 GMC Sierra 3500 SLT w/ SLT Premium Package Mount Vernon WA 98273

New 2026 GMC Sierra 3500 Denali

New 2026 GMC Sierra 3500 Denali Auburn WA 98002

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package Arlington WA 98223

Used 2022 GMC Sierra 3500 Pro

Used 2022 GMC Sierra 3500 Pro Arlington WA 98223

Used 2015 GMC Sierra 3500 SLE

Used 2015 GMC Sierra 3500 SLE Bellingham WA 98225

Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package Anacortes WA 98221

Used 2016 GMC Sierra 3500 SLT

Used 2016 GMC Sierra 3500 SLT Bellingham WA 98225

Valley GMC

GMC of Puyallup

Seattle - Tacoma

Used Cars for Sale

Test drive Used GMC Sierra 3500 at home in Bellingham, WA. Search from 64 Used GMC Sierra 3500 cars for sale, including a  2015 GMC Sierra 3500 Denali, a  2015 GMC Sierra 3500 SLE, and a  2016 GMC Sierra 3500 SLT ranging in price from $25,450 to $88,997.

Used GMC Sierra 3500 for Sale in Bellingham, WA - Autotrader

Used GMC Sierra 3500 for Sale Under $10,000

Used GMC Sierra 3500 for Sale Under $20,000

Search from 64 GMC Sierra 3500 for sale, including a Certified 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package, a Used 2015 GMC Sierra 3500 Denali, and a Used 2015 GMC Sierra 3500 SLE ranging in price from $25,450 to $88,997.

Autotrader has 64 GMC Sierra 3500 for sale near Bellingham, WA, including a Certified 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package, a Used 2015 GMC Sierra 3500 Denali, and a Used 2015 GMC Sierra 3500 SLE ranging in price from $25,450 to $88,997.

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2016 and newer

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AWD/4WD

2019 and older

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Used GMC Sierra 3500 for Sale in Bellingham, WA

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Used 2019 GMC Sierra 3500 Denali w/ Duramax Plus Package

64 Matches

2025 GMC Sierra 3500

2024 GMC Sierra 3500

2020 GMC Sierra 3500