Welcome to

Brotherton Cadillac Buick GMC

 in Renton, WA. We are a fourth generation family-owned dealership that is built around customer service. We will go above and beyond your expectations to make sure you are comfortable and happy whenever you work with Brotherton. Our dealership has received the Cadillac Master Dealer Award four times which is awarded to Cadillac dealers who exemplify retail sales and customer satisfaction excellence.

If you live in Renton, Bellevue or the greater Seattle, WA area and are looking for a new or used Cadillac, Buick, or GMC, feel free to look at our online inventory. We carry many popular Buick, Cadillac, and GMC cars and trucks like the Buick Enclave, LaCrosse, Regal, Cadillac CTS, Escalade, SRX, GMC Canyon, Sierra 1500, Terrain, and more. You can view our entire car inventory online. Brotherton Cadillac Buick GMC also sells a variety of used cars that aren't limited to Buick, Cadillac, and GMC. We're proud to serve as your greater Seattle Buick, Seattle Cadillac, and Seattle GMC dealer here in Renton. You will find great deals at Brotherton in Renton. We proudly serve Bellevue Cadillac, Bellevue Buick and Bellevue GMC customers as well!

Our website allows you to view our new and used cars, order genuine GM parts, set up a service appointment, view current incentives, find hours and directions to Brotherton, check financing options and more. If you have any questions about the new and used cars, parts, or services we provide feel free to contact us. Thanks for visiting our site. We look forward to serving all

Renton Buick, Cadillac,GMC and used car customers in the greater Seattle region.