Welcome to Royal. It's our pleasure to help you.
Our Reviews
We recently purchased our 2026 Yukon Elevation from Royal GMC, and the entire experience was outstanding from start to finish. Because we had very specific features, options, and preferences in mind, Ian Bates and Tyler Mundy helped us custom order our Yukon exactly the way we wanted it. They guided us through every step of the ordering process, answered all of our questions, and made sure every detail was included to match our needs. Throughout the entire experience, Ian and Tyler were knowledgeable, professional, patient, and genuinely committed to providing exceptional customer service. There was never any pressure—just honest communication and a sincere desire to help us get the perfect vehicle. The ordering and delivery process was smooth and stress-free, and when our Yukon arrived, it was exactly what we had envisioned. Their attention to detail and dedication to customer satisfaction truly set them apart. We absolutely love our new 2026 Yukon Elevation and couldn't be happier with our experience at Royal GMC. We highly recommend Royal GMC, and especially Ian Bates and Tyler Mundy.
Simple process, great communication and outstanding workmanship. All you could ever ask for.
Highly recommended working with Kevin Rudolph for a smooth and stress free experience!
I can’t say enough good things about working with Ian at Royal Buick GMC. I had a ton of questions about the Hummer EV — charging at home, the CrabWalk feature, battery range in winter, software updates, maintenance costs, you name it. Ian answered every single one clearly and honestly. No sales fluff, no dodging. If he didn’t know something offhand, he found out and got back to me fast. The whole buying process was the opposite of stressful. No pressure, no back-and-forth games, no sitting around for hours. Ian laid out the numbers up front, explained the financing and trade-in options, and made sure I understood everything before signing. What really stood out was how fast and simple it was. From test drive to driving off the lot, everything was streamlined. Paperwork was ready when I got there, and I was in and out way quicker than I expected for a car deal. If you’re looking at a Hummer or any vehicle at Royal Buick GMC, ask for Ian. He made the experience easy, transparent, and actually enjoyable. I’ll be sending friends and family his way.
perfect experience in every way. no pressure!! Ian is the man!!
Coming from someone who never enjoyed the car buying process I can truly say this was a wonderful experience! From the moment I walked in every employee made me feel at home. Kevin, Jessica, and grace made the process as smooth as I could have imagined. Can’t thank you enough.
I had an excellent experience with Kevin Rudolph, he provided outstanding customer service from start to finish and made the entire process smooth and stress-free. Due to my busy schedule, I needed the vehicle in an expedited time frame, and Kevin went above and beyond to make it happen quickly and efficiently. He was professional, responsive, and truly a pleasure to deal with throughout the entire process. I highly recommend Royal GMC and especially Kevin Rudolph if you’re looking for a dealership that values customer service and takes care of their customers.
Experience was really good. Very good communication and very nice people. Overall great place and I love my new car.
Tyler was such a dream to work with, she made the car buying process such a breeze. I’m so grateful to be part of the Royal family, so happy with my Buick! I felt so taken care of by the whole team!
Tyler was an outstanding individual to work with! She made the car buying process such a breeze, and I’m so in love with my gorgeous Buick!!! So happy to be a part of the Royal family! ❤️
Ian was a pleasure to work with. We went in just to talk about our lease and left with a deposit down on a car to finance! Could not have been happier to work with Ian!
Tyler Milazzo Went above and beyond I couldn’t have been happier. She was such a pleasure to deal with, and I couldn’t be happier. She did awesome.! To be able to give me the car of my dream with payments, I could afford nothing but wonderful things to say about her!
Kevin and his team Jess, Carla and Jess in finance make the Royal Advantage come true. This is the ONLY dealership I will deal with. It is night and day from every other dealership out there. 10 stars Thank you for all you do for our community and your Royal Customers
Excellent customer service.I would recommend them very highly. They run two shifts just brilliant
Welcome to Royal Buick GMC, Inc.
If you've been looking to upgrade your drives from behind the wheel of a new vehicle, you've come to the right place. Our Buick and GMC dealership in Sussex, New Jersey, has a great selection of new and used vehicles for sale. You can take your time browsing the Buick SUVs and GMC trucks that are available on our lot, or stop by our auto service center to speak with one of our technicians. No matter what your automotive needs may be, you can rest assured you'll find what you require at our New Jersey GMC dealer.
If you'd like to buy a new Buick or GMC, don't hesitate to come in for a test-drive. We can help you buy a new Buick Encore or Envision SUV, or see how you feel behind the wheel of the new GMC Acadia. Interested in a powerful pickup? Finance the new GMC Sierra 1500 truck. We also have a great selection of used GMC and Buick models for sale, as well as pre-owned vehicles from other top makes. Be sure to ask about our new GMC specials and Buick financing offers to see how you can save on the vehicle that catches your eye!
At Royal Buick GMC, Inc., we believe in taking care of you long after you drive off our lot. That's why our GMC and Buick service center can keep your vehicle running in top shape for years to come. In need of a GMC oil change or Buick tire rotation? We've got it covered. Looking to buy genuine GMC parts or want to customize the truck or SUV you drive? We can help with that, too. No matter what you need, you can trust the experts at the Royal Buick GMC, Inc. service center.
Royal Buick GMC, Inc. is located at 355 Rte 23 N in Sussex, New Jersey. We're easy to get to for our friends coming from Vernon Township, Wantage, Sparta Township and beyond. Whether you'd like to drive home in a new Acadia or come in for car service and repairs, you'll be well taken care of with us!


