1. Available for eligible individual buyers on new qualifying vehicles assembled in the US. Only applies to interest paid in tax years 2025-2028 on new debt contracted after 12/31/2024. Tax deduction subject to change and filing requirements. Income restrictions and other restrictions and limitations may apply. Consult your tax, legal, or accounting professional if you have questions. This information does not constitute tax, accounting, or legal advice. Deduction subject to federal laws and regulations and manufacturing constraints.

1. To qualify for the GM Limited Time Special, you must: (1) be a current Costco Gold Star, Business, or Executive level Member by June 2, 2025; (2) register with Costco Auto Program online or through its call center by August 4, 2025, to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any Chevrolet, GMC or Cadillac dealer at time of visit; (4) take delivery between June 3, 2025, and August 4, 2025, of a new 2024, 2025, 2026 GMC Sierra EV, Hummer EV SUV, or Hummer EV Pickup to receive a $1,000 Gold Star/Business Membership Costco member-only incentive or $1,250 Executive level Membership Costco member-only incentive. Incentive will be applied at time of eligible purchase or lease and is compatible with current eligible manufacturer incentives for which you qualify. Incentive is subject to change due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions. 2. To qualify for the GM Rewards Limited Time Special, and receive 10,000 GM Rewards points for Costco Gold Star, Business Membership or 12,000 GM Rewards points for Executive Membership on eligible purchases you must: (1) be a Costco Gold Star, Business, or Executive level Member by June 2, 2025; (2) be an individual consumer 18 years or older residing in the fifty (50) United States or Washington, D.C.; (3) be a GM Rewards Member or enroll in the GM Rewards Program within 30 days of the purchase of a qualifying vehicle at experience.gm.com/createaccount; (4) register with Costco Auto Program online or through its call center by August 4, 2025, to receive a certificate with your unique promotion code; (5) present your certificate and unique promotion code to any GMC dealer at time of visit; (6) take delivery between June 3, 2025, and August 4, 2025, of a new 2024, 2025, 2026 GMC Sierra EV, Hummer EV SUV, or Hummer EV Pickup through the GM Limited Time Special. GM Rewards Members also earn 1 point for every $5 spent on a new GM lease or purchase, based on the vehicle MSRP and excluding taxes and fees. Points will be awarded within 45 days of your qualifying vehicle purchase. GM Limited Time Special Incentive is subject to change due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions.

1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/4/25. 2. Based on MSRP of $55,095. MUST BE A CURRENT OWNER OF A 2011 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2020 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Length of contract limited. Some customers will not qualify. Savings based on Bankrate of 5.64%. Not available with lease and some other offers. Take new retail delivery by 8/4/25.

1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/4/25. 2. MUST BE A CURRENT OWNER OF A 2011 MODEL YEAR OR NEWER NON-GM VEHICLE OR A CURRENT LESSEE OF A 2020 MODEL YEAR OR NEWER NON-GM VEHICLE FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease and some other offers. Take new retail delivery by 8/4/25. 3. Deferred monthly payments for 90 days. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 8/4/25.

*Eligible brands ACDelco Gold ($20 rebate per battery) and ACDelco Original Equipment or GM Genuine Parts ($15 rebate per cabin air filter, $15 rebate per engine air filter, $80 rebate per brake pad set or brake rotor set and $30 rebate for three wiper blades). $160 rebate derives from collective rebate on all eligible parts. Limit one rebate per VIN for battery and filters. Limit two rebates for brake pad or rotor sets. Limit three rebates per VIN for wipers. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 9/30/2025. Offer ends 8/31/2025. Installation not required for wiper rebate.

Buick
GMC

Our Reviews

DealerRater Jul 4, 2025

This dealership is relaxed and well mannered. They honored their word, easy to work with, and not pushy. They are a rare jewel in how we all think of dealerships.

Google Jul 4, 2025

Ian was knowledgeable, easy to work with and made our GMC truck purchase simple and quick! We give Ian and Royal Buick a 5 star rating and highly recommend Royal Buick.

Google Jul 4, 2025

I want to thank Ian and Tyler for getting me into my brand new envision! They are a great team. My husband and I had an amazing experience, Ian and Tyler are wonderful! They were so patient, and answered all my questions even after I drove it 3 times! I bought the envision and my husband bought a gmc canyon. We love them! If you are looking for a new vehicle, I highly recommend Ian and Tyler. You won't be disappointed!!!

Google Jul 3, 2025

Great dealership to shop for a car special Ian Bates & Tyler Mundy did an amazing job not like the topical car salesman, he should probably train the rest of the car dealers how too properly do customer service, overall the whole team is young and energetic. 6 star out of 5 👏👍

Google Jul 3, 2025

Ian and Tyler provided truly stellar service during process of me buying 2025 GMC Yukon via custom factory order and diligently supported me over the course of 2 months since order to delivery - highly recommend the dealership in general and these fine professionals in particular to anyone in a market for a new vehicle.

Google Jul 2, 2025

Google Jul 1, 2025

Google Jun 30, 2025

Shopping at Royal Buick, GMC Inc. was an amazing experience! Kevin and his team made trading 8n our car and purchasing a new one very very easy. I felt we were treated with fairness and respect. I absolutely love my new GMC Terrain. I’m sure we will be repeat customers!

Google Jun 29, 2025

Google Jun 27, 2025

Tyler was a pleasure to work with. I was considering two other vehicles, but after meeting Tyler and interacting with her during our initial visit to the dealership, my wife and I both knew that she was who we wanted to continue forward with. The Yukon we purchased certainly stood out against the competition, but it was also Tyler who stood out against her competition, and that's what made the difference for us.

Google Jun 25, 2025

Things went very well. Pleased so far with Royal GMC. They seem to be more "honest" than the other GMC dealers I have dealt with since my purchase when it comes to service pricing. I am getting a little disillusioned with some other GMC dealers in this "pre-certified" designation. Greg Phillips

DealerRater Jun 25, 2025

What a pleasure to deal with.! Tyler Milazzo was such a wealth of knowledge and efficient to deal with. She knows the product and was fast to get us on the road! I would recommend her to all the family and friends for sure!

Google Jun 24, 2025

This is the second vehicle my husband has purchased from Ian. Both times, the process was super easy. Ian knew what we were looking for - gave us some choices to review and patiently waited while we thought about things. Highly recommend Ian - his associate Tyler and Royal GMC!

Facebook Jun 19, 2025

Ian and Tyler were my sales reps; they were pleasant, polite, informative and very professional..my experience was a very good one..

Google Jun 18, 2025

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!

Visit Our Showroom at 355 RTE 23 N Sussex, NJ 07461

Our Reviews

Welcome to Royal Buick GMC, Inc.

Visit Our Showroom at 355 RTE 23 N Sussex, NJ 07461

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