Brotherton Cadillac Buick GMC

06/11/2026

The CT4-V Blackwing in Coastal Blue Metallic

Combining sharp styling and a twin-turbo V6, this is the ultimate drivers car. 472 horsepower. Rear-wheel drive. Blackwing badge.

This one is easy in the eyes.

🔗 https://www.brothertoncadillac.com/new-Renton-2026-Cadillac-CT4+V-Blackwing-1G6D75RPXT0410158

06/10/2026

Gear up for summer adventure with up to 25% off1 a minimum purchase of eligible accessories during the GMC Accessories Equip to Explore Event.

GMC Accessories

06/06/2026

Truck Month is back at Brotherton Buick GMC.

From Sierra 1500s and Canyons to Heavy Duty trucks, we have one of the strongest GMC truck inventories in the Northwest available right now.

Take advantage of Truck Month offers, including up to $10,000 off on select models, along with additional finance offers and incentives available on qualifying vehicles.

Whether you’re looking for a work truck, your next family truck, or something a little more capable, our team is here to help you find the right fit.

Stop by our Renton showroom or shop online today.

📍 Renton, WA
📞 425-336-4655
💻 https://www.buybrotherton.com/searchnew.aspx?q=Truck

06/02/2026

The best in safety, control and entertainment - OnStar One gives you the features to take your drive to the next level.

Get the OnStar One Plan: https://shop.onstar.com/

05/30/2026

We had a great time attending the CougsFirst networking event and connecting with WSU Pullman students, alumni, and professionals.

At Brotherton, we value building relationships within our community and supporting the next generation of leaders. Thank you to everyone who stopped by to visit with our team. We enjoyed meeting so many fellow Cougs.

Go Cougs! ❤️

05/29/2026

A master of maneuverability, the GMC HUMMER EV makes high precision the standard.

Learn More

05/28/2026

Showroom is looking unreal right now👀

Every vehicle has a completely different personality, but they all carry that same Cadillac presence. Luxury, performance, technology, and design all pushing forward at once.

From EV performance, to a twin turbo V6, to the smoothest SUV ride out there we have it!

Which one is your favorite?

Click on the photo for more details!

🔗

https://www.brothertoncadillac.com

05/27/2026

Command power, capability, and comfort with the GMC Sierra Denali Ultimate.

Learn More

05/26/2026

Truck Month ends THIS Sunday at Brotherton GMC!

Take advantage of strong savings across select GMC truck models with offers including:

- Up to $10,000 off select GMC trucks

- APR’s as low as 2.9% for 72 months for well qualified buyers

- No payments for 130 days on select models

From Canyon to Sierra 1500 to Heavy Duty trucks, we have inventory available and aggressive month end pricing across select models.

If you’ve been thinking about upgrading your truck, this is the time.

Visit us online or in store this weekend.

📍 Brotherton GMC in Renton
📞 425-336-4655
🌐 buybrotherton.com