When You Do Business With Brotherton Automotive You Truly Make a Difference
Brotherton Automotive
You Truly Make a Difference
Since 1916
If You Treat Your Customers Like Family, You are Unbeatable
At Brotherton, it is our mission to provide professional family-like customer service that you won't find anywhere else. Our staff is eager to greet and assist you, and to provide the quality service you expect, leaving you completely satisfied with every visit.
History of Brotherton Automotive
The Brotherton Family has been serving Washington residents since the early 1900s (established in 1916!) starting with Rio Trucks in Walla Walla, Washington.
New Models
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
2024 GMC Acadia
MSRP starting at
*
$42,600
2024 GMC Canyon
MSRP starting at
*
$36,000
2024 GMC HUMMER EV Pickup
MSRP starting at
*
$96,550
2024 GMC HUMMER EV SUV
MSRP starting at
*
$96,550
2024 GMC Sierra 1500
MSRP starting at
*
$37,700
2024 GMC Sierra 2500 HD
MSRP starting at
*
$45,400
2023 GMC Sierra 3500 HD CC
MSRP starting at
*
$42,500
2024 GMC Sierra 3500HD
MSRP starting at
*
$46,600
2024 GMC Terrain
MSRP starting at
*
$28,700
2024 GMC Yukon
MSRP starting at
*
$58,200
2024 GMC Yukon XL
MSRP starting at
*
$61,200
2024 GMC Savana Cargo Van
MSRP starting at
*
$40,700
2024 GMC Savana Commercial Cutaway
MSRP starting at
*
$36,500
2024 GMC Savana Passenger
MSRP starting at
*
$44,900
New Models
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
- Model Showroom Featured Vehicle
2024 Cadillac CT4
MSRP starting at
*
$34,595
2024 Cadillac CT4-V
MSRP starting at
*
$47,095
2025 Cadillac CT5
MSRP starting at
*
$47,595
2024 Cadillac CT5-V
MSRP starting at
*
$51,495
2024 Cadillac Escalade
MSRP starting at
*
$81,895
2024 Cadillac Escalade ESV
MSRP starting at
*
$84,895
2024 Cadillac LYRIQ
MSRP starting at
*
$57,195
2024 Cadillac XT4
MSRP starting at
*
$37,895
2024 Cadillac XT5
MSRP starting at
*
$43,895
2024 Cadillac XT6
MSRP starting at
*
$48,795
New Models
2024 Buick Enclave
MSRP starting at
*
$43,900
2025 Buick Encore GX
MSRP starting at
*
$26,000
2024 Buick Envision
MSRP starting at
*
$35,900
2025 Buick Envista
MSRP starting at
*
$22,900
Brotherton Is Everyone’s Favorite Cadillac, Buick GMC Dealer in Metro Seattle
Brotherton is a group of highly rated dealerships, and we build trust by focusing on your needs. We believe in integrity in everything we do, and we do things right the first time. We have many satisfied customers from all over the Puget Sound Region, and people come to us from all over western Washington to do business with us.
Our salespeople are knowledgeable, helpful and informative, so you'll find the right car or truck…at the right price. We have a great selection of new and used Cadillacs, Buicks and GMCs, and we offer fair prices.
If you've have had issues with other dealerships, come to the Brotherton store near you and let us show you what makes us different. With no pressure to buy you'll get a great deal on a fine selection of cars and trucks, and we'll do everything we can to make you a return customer and recommend us to friends and family.
Our salespeople are knowledgeable, helpful and informative, so you'll find the right car or truck…at the right price. We have a great selection of new and used Cadillacs, Buicks and GMCs, and we offer fair prices.
If you've have had issues with other dealerships, come to the Brotherton store near you and let us show you what makes us different. With no pressure to buy you'll get a great deal on a fine selection of cars and trucks, and we'll do everything we can to make you a return customer and recommend us to friends and family.