Welcome to Speck Buick GMC of Tri‑Cities, a dealership rooted in the heart of Pasco that has proudly served the Tri‑Cities region since 1912.
With a heritage of trust, our state‑of‑the‑art showroom showcases the latest Buick and GMC models, while our knowledgeable sales team guides every customer toward the vehicle that fits their lifestyle and budget. From the sleek Buick Envision to the rugged GMC Sierra 1500, we offer an extensive inventory of new, certified pre‑owned, and used vehicles that combine cutting‑edge technology with uncompromising reliability.
Our commitment extends beyond the showroom. Speck Buick GMC of Tri‑Cities operates one of the region’s most advanced service centers, staffed by GM‑certified technicians and master technicians who bring factory expertise to every repair. Whether you need a routine oil change, a complete multi‑point inspection, or complex drivetrain work, our dedicated team uses genuine GM parts and state‑of‑the‑art diagnostic equipment to keep your vehicle running at peak performance. With 18 service bays, we eliminate long wait times, allowing you to schedule appointments online or in person with confidence that your vehicle will be returned promptly and efficiently.
Financing and ownership experience are equally seamless. Our finance professionals work with a broad network of lenders to secure competitive rates, including options for those with less-than-perfect credit. We also provide comprehensive warranties, roadside assistance, and trade‑in evaluations that ensure you receive maximum value for your current vehicle. Beyond sales and service, Speck Buick GMC of Tri‑Cities is deeply invested in community outreach, supporting local charities such as the Tri‑Cities Cancer Center Foundation and sponsoring regional events. Experience a dealership that blends automotive excellence with heartfelt service—your first choice for Buick and GMC vehicles in the Tri‑Cities area.