About Us

Our story began in 1916 in Walla Walla, Washington, when Frank Brotherton founded the family business. Stepping onto our lot means joining a tradition built over more than a century of serving Pacific Northwest drivers. 

Our long-tenured employees bring years of collective automotive experience to the showroom, finance office, and service department. For you, that means you can have conversations with people who understand Cadillac vehicles and the local market and have spent years working with families throughout the region.

In addition, being named 2025 Best New Car Dealer by The Seattle Times represents the trust our neighbors place in us every single day. 

We celebrate each milestone by giving back to local initiatives and continuously supporting the Pacific Northwest communities that have welcomed us for generations. Some of the initiatives, events, and community efforts we’ve been proud to support and be part of include:

• Red, White & Blue Golf Classic: Proud sponsors of this premier Northwest event benefiting the USO and local military families.

• Brotherton Community Champions: Partnered with KOMO to recognize local community leaders and award $5,000 scholarships to individuals making a positive difference.

• The Moyer Foundation: Supported programs that help children and families facing serious illness, loss, abuse, neglect, and other difficult circumstances.

• Catch a Cure for Cancer & Celebrity Steak-Out: Supported cancer research at Fred Hutch through fundraising events that helped raise more than $1.7 million over the years.

When you are considering a Cadillac, the details matter. You may already have an SUV in mind, perhaps you have been researching an electric Cadillac, or you may simply want to see what is available before deciding where your search takes you. 

You can browse online before visiting us and take your time reviewing the details that matter to you. Our selection includes:

• New Cadillac vehicles, including names such as the Cadillac OPTIQ, LYRIQ, Escalade, and CT5.

• Pre-owned vehicles representing a range of makes, models, body styles, and model years.

• Certified Pre-Owned Cadillac vehicles that have gone through the applicable Cadillac certification standards.

If a particular Cadillac catches your attention online, let us know which one you would like to experience. We are happy to help you take that next step.

We view every Cadillac we service as a reflection of our own standards. Maintaining that level of craftsmanship requires an exceptional facility, factory-certified technicians, and cutting-edge diagnostic equipment built specifically for your model.

We respect your busy routine, which is why we offer flexible options like Cadillac Premium Pickup & Delivery along with rotating service specials to ensure ongoing care remains convenient.