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At a Glance
Welcome to Brotherton Buick GMC, where we proudly serve drivers throughout the region with an exceptional selection of new Buick and GMC vehicles, top-tier service, and a commitment to customer satisfaction that sets us apart. Our dealership, located conveniently near you, is here to offer the best in sales, service, and financing. When you visit us, you're joining our automotive family.
I'm super happy with my entire experience here! Aman was my sales guy and I can't recommend him enough. I came in with an idea of what I wanted but had just had a terrible experience at a different Buick dealership the day before so I was a little tense. Aman was so knowledgeable, patient, accommodating, and personable. I was clear I wasn't going to buy that night since my husband wasn't with me and that didn't change his demeanor or approach at all! If you've ever gone car shopping you know the follow up messages/calls/interactions are often pushy and invasive, but I didn't experience any of that here. The whole team leads with honesty and knowledge, not trickery and pressure which is phenomenal. We came back the day after new years to buy and it was such a painless process. The finance team and sales managers were also fantastic. Aman has followed up on everything we discussed during the sale, so I actually look forward to continuing to go to this dealership for service going forward! Thanks again!
If I could give 100 stars, I would because what I experienced was rare, golden and genuine. Having perused their website to find the perfect car for me, I eagerly ran down to the dealership hoping to see the one I wanted. It was 7:15am and they opened at 7:30am (I know! How cool is it that they open an hour and a half before everyone else! Good strategy :)) But I digress... I was greeted by Graham (who was just arriving to work). Soon after, Alex, the manager came in to assist. These guys are the real deal. They aren't clock watchers who only go to work so they can count down the hours until they leave. No, they actually enjoy their job, the people they work with and love helping regular people like you and me, find that perfect car to fit our needs. How do they do this? They listen and they listen and they listen. They aren't high pressured salespeople who are looking to make a quick buck. I have a saying when I'm trying to buy a car and it is to, "Make it make sense". I needed the purchase car to meet my needs and let's face it, I needed the bottom line to also meet my needs. It took a week for me to return to the dealership after thinking about it, doing more research and frankly being treated horribly by other dealerships, for me to seal the deal with Brotherton. I am so happy that I did. Here's what they gained by being, at their core, a very upstanding business - MY BUSINESS FOR YEARS TO COME! When I was signing the documents with Kimberly, who was so genuine that we shared stories and even laughed and cried at the humanity we shared, I asked her about this rare dealership culture. She said, simply put, that it comes from the TOP. Brad Brotherton. To hear her describe this lovely, family man that cares about how his brand (4 generation business) is represented, spoke volumes. I am so proud that I am supporting a FAMILY OWNED business. Here's my happy, happy self in my "new to me" car! Go experience this all for yourself. They will not disappoint! :) Update: Ryan, the service manager is class act. He literally wears many hats as no two situations are the same but one thing IS the same and that is how personal and precious our cars are to us. Ryan could be called a Crisis Management Expert In my situation. He listened (there's that listening again 😉) and calmly had a solution that immediately put me at ease. This is yet another reason to bring your business to Brotherton. These guys really care. 🙌
John Karaosmanoglu and Kimberly Harp made buying a new vehicle a seamless experience. I was buying a truck in person with my husband on FaceTime. They both were very flexible with the process and my husband has the truck of his dreams. We are grateful for the way we were both treated with respect, patience and professionalism.
I'll start off by saying that I am not a fan of dealerships. I've had plenty of bad experiences and fundamentally have an issue with the way that most dealers handle their business. However, the car that looked best for our son was at this dealership so I figured I’d give it a look. I was very direct about that we wanted and didn’t want. I spent nearly a decade as a buyer professionally and feel confident in my ability to purchase and weed out the BS. I will say that I was pleasantly surprised by this dealership. I worked on the deal with Duke Brotherton and briefly met Brad Brotherton (owner) while there. Both were incredibly friendly, no BS and were willing to work with me on a price for the car we purchased for my son. They did offer up some additional add-on’s which we declined and I felt no pressure whatsoever after declining a few services. I was well prepared, did all my homework and feel that we got a fair price for the vehicle. I would absolutely recommend these guys and would not hesitate to work with them again. Despite an inherent lack of trust of most dealerships, these guys were respectful, shot straight with me and certainly earned my respect and potential future business.
Hands down one of the best car-buying experiences I’ve had! Beto and Jameson were amazing, friendly, attentive, and really went above and beyond to make sure I was taken care of. They made the entire process smooth and stress-free. If you’re looking for great customer service, ask for Beto and Jameson!
Welcome to Brotherton Buick GMC, where we proudly serve drivers throughout the region with an exceptional selection of new Buick and GMC vehicles, top-tier service, and a commitment to customer satisfaction that sets us apart. Our dealership, located conveniently near you, is …
I'm super happy with my entire experience here! Aman was my sales guy and I can't recommend him enough. I came in with an idea of what I wanted but had just had a terrible experience at a different Buick dealership the day before so I was a little tense. Aman was so knowledgeable, patient, accommodating, and personable. I was clear I wasn't going to buy that night since my husband wasn't with me and that didn't change his demeanor or approach at all! If you've ever gone car shopping you know the follow up messages/calls/interactions are often pushy and invasive, but I didn't experience any of that here. The whole team leads with honesty and knowledge, not trickery and pressure which is phenomenal. We came back the day after new years to buy and it was such a painless process. The finance team and sales managers were also fantastic. Aman has followed up on everything we discussed during the sale, so I actually look forward to continuing to go to this dealership for service going forward! Thanks again!
If I could give 100 stars, I would because what I experienced was rare, golden and genuine. Having perused their website to find the perfect car for me, I eagerly ran down to the dealership hoping to see the one I wanted. It was 7:15am and they opened at 7:30am (I know! How cool is it that they open an hour and a half before everyone else! Good strategy :)) But I digress... I was greeted by Graham (who was just arriving to work). Soon after, Alex, the manager came in to assist. These guys are the real deal. They aren't clock watchers who only go to work so they can count down the hours until they leave. No, they actually enjoy their job, the people they work with and love helping regular people like you and me, find that perfect car to fit our needs. How do they do this? They listen and they listen and they listen. They aren't high pressured salespeople who are looking to make a quick buck. I have a saying when I'm trying to buy a car and it is to, "Make it make sense". I needed the purchase car to meet my needs and let's face it, I needed the bottom line to also meet my needs. It took a week for me to return to the dealership after thinking about it, doing more research and frankly being treated horribly by other dealerships, for me to seal the deal with Brotherton. I am so happy that I did. Here's what they gained by being, at their core, a very upstanding business - MY BUSINESS FOR YEARS TO COME! When I was signing the documents with Kimberly, who was so genuine that we shared stories and even laughed and cried at the humanity we shared, I asked her about this rare dealership culture. She said, simply put, that it comes from the TOP. Brad Brotherton. To hear her describe this lovely, family man that cares about how his brand (4 generation business) is represented, spoke volumes. I am so proud that I am supporting a FAMILY OWNED business. Here's my happy, happy self in my "new to me" car! Go experience this all for yourself. They will not disappoint! :) Update: Ryan, the service manager is class act. He literally wears many hats as no two situations are the same but one thing IS the same and that is how personal and precious our cars are to us. Ryan could be called a Crisis Management Expert In my situation. He listened (there's that listening again 😉) and calmly had a solution that immediately put me at ease. This is yet another reason to bring your business to Brotherton. These guys really care. 🙌
Brotherton Buick GMC works with financing partners to help buyers secure loans for cars and trucks. Contact Brotherton Buick GMC to ask about current financing promotions, available lenders, and whether pre-qualification is available. You can also use Searchshop's built-in payment estimator on any listing to model monthly payments before reaching out.
Brotherton Buick GMC is located at 215 Sw 12th St, Renton, Washington, 98057. They serve buyers in Renton, Washington and surrounding areas.
Brotherton Buick GMC specializes in cars and trucks. Browse their full inventory on Searchshop to see all available listings with year, make, model, photos, and pricing.
You can contact Brotherton Buick GMC through the contact form or reveal their phone number on their Searchshop profile page. Include the year, make, and model you are interested in for a faster response.
Many auto dealers accept trade-ins as part of a purchase. Contact Brotherton Buick GMC directly to ask about their trade-in program, how they value trade-in units, and how a trade-in would apply toward your next auto purchase.
Shopping for a vehicle at Brotherton Buick GMC in Renton, Washington? Follow these steps to buy with confidence.
Pull the vehicle history report
Run a CARFAX or AutoCheck report using the VIN before you visit. Look for accident history, odometer rollbacks, and title brands like salvage or flood. Ask Brotherton Buick GMC if a report is available for any listing.
Take a thorough test drive
Drive on both city streets and the highway. Accelerate hard. Brake firmly. Listen for any clunks, vibrations, or warning lights. Test the AC, heat, and all electronics during the drive.
Inspect for hidden wear
Check for uneven panel gaps, mismatched paint, or overspray — signs of past bodywork. Push on each corner of the car to test the shocks. Look underneath for frame damage, fluid leaks, or rust.
Get a pre-purchase inspection
Have a trusted mechanic inspect any used vehicle before you buy. A $100–$150 PPI can uncover issues that save you thousands. Ask Brotherton Buick GMC if a third-party inspection is permitted.
Negotiate the out-the-door price
Focus on the total out-the-door price, not the monthly payment. Understand every fee on the sales contract before signing. Dealer add-ons like paint protection and VIN etching are negotiable at Brotherton Buick GMC.
Auto financing is competitive. A little preparation before visiting Brotherton Buick GMC in Renton, Washington puts you in a stronger position.
Typical Loan Terms
48 to 72 months is most common. Shorter terms cost less in total interest.
Down Payment
10% to 20% down reduces your monthly payment and improves your loan terms.
Pro Tip
Get pre-approved by your bank before visiting Brotherton Buick GMC — it gives you a rate to compare against dealer financing.
Get pre-approved by your bank or credit union before visiting Brotherton Buick GMC. It takes 15 minutes and gives you a rate benchmark. Dealer financing can sometimes beat bank rates — but only if you have a number to compare against.
Brotherton Buick GMC is a auto dealer in Renton, Washington listed on Searchshop. Browse their full cars and trucks inventory, view detailed photos, compare prices, and get in contact directly from this page. Searchshop aggregates auto dealer listings across the country so you can compare stock and pricing in one place before you visit or call.
Buyers in and around Renton, Washington can browse the full inventory at Brotherton Buick GMC, read verified buyer reviews, and reach out through the contact form on this page. Each listing at Brotherton Buick GMC shows year, make, model, condition, mileage or hours, and current asking price. Use the monthly payment estimator on any listing to model financing before stepping on the lot.
The inventory at Brotherton Buick GMC is updated regularly on Searchshop. Each listing shows high-resolution photos alongside the year, make, model, trim, and price. Mileage, condition notes, and available options are listed on each vehicle detail page. A built-in loan calculator lets you estimate your monthly payment based on purchase price, down payment, and loan term before you call or visit. Save listings you like to compare them side by side. If a unit you are interested in is no longer showing, contact Brotherton Buick GMC directly — dealers often have incoming trades and new arrivals not yet listed.
Buying from a local auto dealer in Washington has practical advantages. Local dealers handle state title, registration, and sales tax in-house. Warranty and service work are easier to coordinate nearby. Local dealers carry inventory suited to the region — autos suited to local roads and conditions. Visiting in person lets you inspect and test ride before you commit. Use the Searchshop dealer directory to compare Washington auto dealers by city, brand, or inventory.
Use the contact form on this page to ask about a specific listing, request more photos, or schedule a visit. Include the year, make, and model for a faster response. Ask about trade-in valuations, financing promotions, and upcoming inventory. Brotherton Buick GMC is in the Searchshop auto dealer directory serving Renton, Washington and surrounding areas. Browse other auto dealers on Searchshop to compare inventory and pricing near you.
John Karaosmanoglu and Kimberly Harp made buying a new vehicle a seamless experience. I was buying a truck in person with my husband on FaceTime. They both were very flexible with the process and my husband has the truck of his dreams. We are grateful for the way we were both treated with respect, patience and professionalism.
No inventory is currently listed on Searchshop for this dealer in this category.
