speck buick gmc dealership

Buick GMC Dealer Serving Walla Walla, Washington

Thank you for visiting Speck Buick GMC. We are located in Pasco, Washington, and proudly serve the nearby towns of Walla Walla, Kennewick, and Richland. We have a large selection of new and pre-owned Buick and GMC vehicles on hand and ready for immediate delivery. We also offer competitive financing, have a state-of-the-art service center, and have most parts in stock for your General Motors-made vehicle. Stop by today and see what makes Speck Buick GMC the Tri-Cities area’s most popular auto dealership.



New Inventory Pre-Owned Inventory Value Your Trade In
Finance Center Service Center

An Impressive Selection of New and Used Buick and GMC Models In Stock

If you’re looking for a new or used car in Pasco, look no further than Speck Buick GMC. We are also the area’s largest truck dealer. Stop by today and drive home a brand-new GMC Canyon, Sierra, or Terrain.Finance - person signing papers

No Credit, Good Credit, or Bad Credit, We Can Help

Whether you have good credit, no credit, or a poor credit history, at Speck Buick GMC, we’ll go the extra mile to secure you the financing you need, at terms you can afford. Fill out our online pre-approval form and shop with confidence. And, while you’re there, don’t forget to value your trade-in with our easy one-step process.

Expert Service and Most Parts in Stock

No one knows your GM vehicle better than the factory-trained mechanics at Speck Buick GMC.  We offer the Tri-Cities area’s most competitive rates on all types of maintenance including, tire replacement, brakes, oil changes, and much more. We also have most GM parts and accessories in stock for fast service. Check our service page often for rebates and specials on most maintenance needs. Schedule your appointment online, then stop in for fast service.

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Speck Buick GMC of Tri-Cities 46.22752, -119.21559.