Seaport Auto – Your Trusted Used Car Dealership in Milwaukie, OR

At Seaport Auto, we believe buying a car should feel easy, honest, and personal — like working with family.

Family-owned and proudly serving Milwaukie and the greater Portland area since 2001, our team is committed to honesty and integrity, providing exceptional service to ensure you have a simple, transparent, and stress-free shopping experience.

As one of Oregon’s most trusted names in pre-owned vehicles serving shoppers from Portland to Gresham and Gladstone to Tigard, drivers across Oregon trust Seaport Auto for quality vehicles, a good value on their Trade-In, and an exciting Test Drive. Our experienced staff is always available to answer your questions and help guide you through financing options tailored to fit your needs.

Whether you’re after a rugged Ford F-150, an adventurous Jeep Wrangler, a sporty Nissan Altima, or simply a budget-friendly ride from our Deals Under $20K, we’ve got something for every lifestyle and wallet.

Each vehicle we sell is carefully hand-selected and inspected under our Green-Light Truck Commitment, meaning it comes with a clean title, low mileage, and must pass our Extreme Check before it ever reaches the lot. Every car also includes a free CARFAX® Vehicle History Report, so you can drive with complete confidence.

Seaport Auto — A Car for Everyone. A Team You Can Trust.

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Seaport Auto

17225 SE Mcloughlin Blvd
Milwaukie, OR 97267

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