Simpson Buick GMC

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Simpson Buick GMC Orange County's #1 New Buick and GMC Dealer! Now servicing ALL GM Makes and Models. We can help you find exactly what you are looking for.

It is our goal to provide you with an excellent purchase and ownership experience. We are an Orange County car dealer committed to providing outstanding customer service for years to come. We know that you have probably had experiences with other Orange County car dealerships, but we want you to know that we are different - in a good way! Let us introduce you to our staff, show you some of our special vehicle offers, and take you through our complete line of new and pre-owned inventory. We promise you that you will love your visit to the car dealer. Orange County residents and employees will be treated with respect and care – before, during, and after your purchase. Our sales, parts, and service department shares a common goal: to make Simpson Buick GMC the best Orange County car dealer possible. We know your time is valuable. We are sure you will find our site a fast and convenient way to research and find a vehicle that's right for you. If we can be of any assistance while visiting us online, send us an email and we will promptly reply. We also know that you may be shopping several Orange County car dealerships, and that is why we are prepared to earn your business the right way! We want to be more than just a car dealer. Orange County deserves the best, and that is why we aim to be the best. Again, we thank you for visiting our website and we hope that you find everything you're looking for. Feel free to call us or email us while you're shopping online. Our team is available during business hours to assist you and answer any of your questions. So don't hesitate to ask, and please, enjoy your visit.

Not sure which Buick is right for you? We've got you covered! 🙌Here's the lineup:🌆 Envista – Perfect for city commuters ...
11/03/2026

Not sure which Buick is right for you? We've got you covered! 🙌

Here's the lineup:

🌆 Envista – Perfect for city commuters who want style and refinement in one package.

🛒 Encore GX – Urban versatility at its finest! Compact, easy to park, with available All-Wheel Drive for any adventure.

🛋️ Envision – The mid-size comfort champion! Seats 5 in luxury with smooth performance and that signature quiet ride Buick is known for.

👨‍👩‍👧‍👦 Enclave – The family flagship! Spacious 3-row seating for up to 7 passengers PLUS top-tier towing capability when you need it.

11/01/2026

Hypothetically… you get to choose ONE car for free 👀🚘 Which one are you taking home? Drop your pick below! 👇🔥
📍Simpson Buick GMC Cadillac of Buena Park

10/31/2026
10/29/2026

When a cool new vehicle hits the lot… hold on, this one’s going straight to Instagram 😂📲🔥 Who else has a camera roll full of cars?
📍Simpson Buick GMC Cadillac of Buena Park

Get Your Cash Offer in Minutes!Wondering what your vehicle could be worth? Get your cash offer in minutes and take a sim...
10/29/2026

Get Your Cash Offer in Minutes!

Wondering what your vehicle could be worth? Get your cash offer in minutes and take a simple step toward your next automotive move. Connect with Simpson Buick GMC of Buena Park in Buena Park, CA, to get started.



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10/27/2026

Decades of engineering innovation power the future: Meet the next-gen Small Block V8 in the 2027 GMC Sierra 1500.

10/27/2026

Just another day turning “I’m just looking” into “I love my new car!” 😂🚗🔑 Ready for your turn? Let’s set up a visit!
📍Simpson Buick GMC Cadillac of Buena Park

2026 Buick EnvistaReady for a fresh take on your daily drive? The 2026 Buick Envista offers modern SUV design and the ve...
10/27/2026

2026 Buick Envista

Ready for a fresh take on your daily drive? The 2026 Buick Envista offers modern SUV design and the versatility you need for commuting, errands, and weekend plans. Visit Simpson Buick GMC of Buena Park to explore it today.



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10/25/2026

When your manager asks if you posted on social media today… this counts, right? 😂📲
Come say hi at Simpson Buick GMC Cadillac of Buena Park! 🚗🔑

2026 GMC CanyonThe 2026 GMC Canyon delivers the versatility of a midsize pickup with bold GMC styling. Whether you're ha...
10/25/2026

2026 GMC Canyon

The 2026 GMC Canyon delivers the versatility of a midsize pickup with bold GMC styling. Whether you're handling everyday tasks or planning your next adventure, explore the Canyon at Simpson Buick GMC of Buena Park in Buena Park, CA.


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Address

6600 Auto Center Drive
Buena Park, CA
90621

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