1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 9/30/24. 2. Only on the 5.3L V8 Engine. For trade assistance, you must show proof of ownership and trade in a 2010 model year or newer vehicle. Not available with lease and some other offers. Take new retail delivery by 9/30/24. 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 9/30/24. Available accessories shown.

1. Payments are for a 2024 HUMMER EV Pickup 2X with an MSRP of $98,845. 36 monthly payments total $30,564. Total lease cost is $35,284.36. Lease based on net capitalized cost of $94,116 including down payment of $4,729 and $7,500 in applied incentives. Closed-end lease. Option to purchase at lease end for an amount to be determined at lease signing. GM Financial must approve lease. Take new retail delivery by 9/30/24. Mileage charge of $.25/mile over 30,000 miles. Late payment and early termination fees apply. Lessee is responsible for insuring the lease vehicle. Lessee pays for maintenance, repair, excess wear and a disposition fee of $495 or less at end of lease. Not available with some other offers. Select HUMMER EV leases with GM Financial benefit from a Clean Vehicle Federal Tax Credit of up to $7,500 through a residual enhancement applied by GM Financial. This is not an individual tax credit and cannot be claimed on your personal income taxes. Take delivery by 9/30/24. Consult your tax, legal or accounting professional if you have questions. Residual enhancement amount is subject to change. This information does not constitute tax, accounting, or legal advice.

1. Select LYRIQ leases with GM Financial benefit from a Clean Vehicle Federal Tax Credit through a manufacturer residual enhancement applied by GM Financial. The manufacturer residual enhancement amount is based on vehicle MSRP and may be less than $7,500. Residual enhancement amount is subject to change. This is not an individual tax credit and cannot be claimed on your personal income taxes. Take delivery by 10/31/24. Consult your tax, legal or accounting professional if you have questions. This information does not constitute tax, accounting, or legal advice. Must be a current owner of a 2010 model year or newer or a current lessee of a 2019 model year or newer Acura, Audi, BMW, Ford, Honda, Hyundai, Infiniti, Jeep, Kia, Lexus, Lincoln, Mercedes-Benz, Toyota, Volvo, Porsche, Tesla, Genesis, Polestar, or Rivian for at least 30 days prior to the new vehicle sale. Payments are for a 2024 LYRIQ RWD Tech with an MSRP of $58,590. 36 monthly payments total $14,004. Total Lease Cost is $18,582.76. Lease based on net capitalized cost of $50,990.00 including down payment of $4,600 and $3,000 in applied incentives. Closed-end lease. Option to purchase at lease end for an amount to be determined at lease signing. Cadillac Financial/GM Financial must approve lease. Take new retail delivery by 10/31/24. Mileage charge of $.25/mile over 30,000 miles. Late payment and early termination fees apply. Lessee is responsible for insuring the lease vehicle. Lessee pays for maintenance, repair, excess wear and disposition fee of $595 or less at end of lease. Not available with some other offers. At participating dealers. © 2024 General Motors. Cadillac Financial and the Cadillac logo are trademarks and/or service marks of General Motors LLC, used with permission. Cadillac Financial is a division of GM Financial. All Rights Reserved. Cadillac® LYRIQ®

1. Excludes V-Series. Must be a current owner of a 2010 model year or newer Cadillac vehicle or a current lessee of a 2019 model year or newer Cadillac vehicle through GM Financial or Cadillac Financial for at least 30 days prior to the new vehicle sale. Not available with some other offers. Take new retail delivery by 10/31/24. © 2024 General Motors. Cadillac Financial and the Cadillac logo are trademarks and/or service marks of General Motors LLC, used with permission. C adillac Financial is a division of GM Financial. All Rights Reserved. Cadillac® Escalade®

1. Must be a current lessee of a 2019 model year or newer GM vehicle through GM Financial or Cadillac Financial for at least 30 days prior to the new vehicle sale. Payments are for a 2024 XT5 Luxury with an MSRP of $45,290. 39 monthly payments total $16,341. Closed-end lease. Option to purchase at lease end for an amount to be determined at lease signing. Cadillac Financial/GM Financial must approve lease. Take new retail delivery by 10/31/24. Mileage charge of $.25/mile over 32,500 miles. Late payment and early termination fees apply. Lessee is responsible for insuring the lease vehicle. Lessee pays for maintenance, repair, excess wear and disposition fee of $595 or less at end of lease. Not available with some other offers. © 2024 General Motors. Cadillac Financial and the Cadillac logo are trademarks and/or service marks of General Motors LLC, used with permission. Cadillac Financial is a division of GM Financial. All Rights Reserved. Cadillac® XT5®

1. Excludes 2024 Escalade and CT5-V Blackwing. Monthly payment is $29.48 for every $1,000 financed. Average example down payment is 18.9%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 10/31/24. 2. MUST FINANCE THROUGH CADILLAC FINANCIAL. Excludes 2024 Escalade and CT5-V Blackwing. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 10/31/24. © 2024 General Motors. Cadillac Financial and the Cadillac logo are trademarks and/or service marks of General Motors LLC, used with permission. Cadillac Financial is a division of GM Financial. All rights reserved. Cadillac® CT4® CT5® XT4® XT5® XT6® LYRIQ®

Preproduction model shown throughout. Actual production model will vary. Available late 2024. 1. Estimated MSRP excludes tax, title, license, dealer fees. Dealer sets final price. Final pricing to be announced at a later date.

1. Not available with lease and some other offers, or if vehicle is eligible for IRA Clean Vehicle Federal Tax Credit. Offer terms subject to change. Must take new retail delivery by 1/2/2025. See dealer for details.

*Where allowed under state law.

New Vehicles

Pre-Owned Vehicles

Current Offers

Schedule Service

Explore Our Models

GMC
Cadillac

Value Your Trade

Get Financing

A shot of a service technician's hand, doing an oil change.

Service Specials

100% Online Experience

Shop Our
Express Store

Instant Pricing - No Hassle - Build Your Deal Online

Start Shopping See How it Works

Current Offers

View this months current offers and promotions on select GMC/Cadillac vehicles.

View Offers

Our Reviews

Google Sep 4, 2024

Good service, family atmosphere. I will get my next car from the same place!!!!

DealerRater Sep 4, 2024

My service was done professionally and timely, always enjoy my service visits at Honolulu Buick GMC.

DealerRater Sep 4, 2024

Kathryn Benson-Keehn, was fantastic, and the woman who check in and check out when I get at the service department also. Not sure, Elina/Alina.

DealerRater Sep 4, 2024

Amazing and super helpful! They made the process of buying a car as easy as possible

DealerRater Sep 1, 2024

Fast service. Great workers that went out of their way to accommodate me while my car was being serviced.

DealerRater Sep 1, 2024

Easy transaction, very helpful knows his job well very pleasant made us feel very comfortable

DealerRater Aug 31, 2024

Excellent customer service, very professional team. Very clean waiting and complimentary refreshment areas. Highly recommended service center.

DealerRater Aug 30, 2024

Upon arrival for my oil change I was greeted by Liana, she was friendly and knowledgeable with a few questions I had and answered them without hesitation. She showed me the waiting area and told me to make myself at home which I did and the wait time in A/C and comfortable chairs made my wait comfortable. She also had my car washed which was a pleasant surprise. I would recommend this place without hesitation. Thanks again. Aloha

Google Aug 28, 2024

Got my 2024 Buick at an incredible price and got an outstanding trade-in for my 2020. Many thanks to Andi and Justen.

Google Aug 26, 2024

Very helpful and kind people. I was nervous at first but they were patient and nice. The man that helped us, Akira, was so nice and friendly I really felt welcome and learned a lot from him when it comes to buying a car.

Google Aug 25, 2024

Andi was such a hardworking person, he got me the best deal and if you ever need to get a good deal look for Andi!

DealerRater Aug 24, 2024

Freindly employees coffee, tea and other drinks in the wait areafast service seems like a well run establishment

DealerRater Aug 24, 2024

Our overall experience with Honolulu Buick GMC was outstanding. Will definitely go back if purchasing another Buick!

Google Aug 24, 2024

Best service and friendly .Anthony is good guy . He help me for everything . I am waiting for my license plate . I hope it is coming soon .

Google Aug 22, 2024

Micah, made sure that my services were were completed on time 🤙🏿

DealerRater Aug 21, 2024

Sasha S. Was amazing. I was very impressed with the service. She picked us up at the airport and made sure she went over everything. She was very approachable with any questions or concerns. I would definitely recommend Honolulu GMC to my friends and family.

DealerRater Aug 21, 2024

Always friendly staff. Liana is great! She expedited the process since she knew I was just there for an oil change a few weeks prior.

DealerRater Aug 21, 2024

Liana in the Service Department provided quick, professional service with no issues, No negative perception from any of my visits. Thank you.

DealerRater Aug 18, 2024

The staff were polite and efficient. The office was clean and well lit. The parking was easy.

DealerRater Aug 17, 2024

Very nice establishment, and the refreshments were awesome. Had a nice coffee while my kids enjoyed hot chocolate. Fell in love with the Denali, as I opened the door and the side steps welcomed me!

DealerRater Aug 17, 2024

Liana got my Truck in and out quickly and had awesome customer service. People like her is why i stay loyal and only own Cadillacs and GMCs thanks for the awesome service

DealerRater Aug 15, 2024

Ms. Sasha Serene provided excellent customary service going above and beyond. We test drove multiple cars and she had a positive attitude throughout, even though it was past closing time by the time we were finished. After our purchases she set up our phones for use with the vehicles. We found the entire experience enjoyable and will definitely use Ms. Sasha Serene in the future if we need a new car and highly recommend her for anyone looking to buy now. 5/5 stars!

DealerRater Aug 15, 2024

Great experience. My husband and I went In looking for a used car. Our salesman Andi helped us and treated us with care and patience. We told him we wanted to return 2 days later due to wanting to bring in our trade-in and he did not rush us and understood our plan. We met with him first thing in the morning 2 days later and purchased the car.

Google Aug 8, 2024

Customer friendly, and listen to their customer

DealerRater Aug 4, 2024

Everyone was very friendly and helpful., They were able to address all of my concerns and answer my questions.. Transparency and communication enabled me to understand all of my options... I would recommend the dealership to a friend.

Welcome to Honolulu Buick GMC

Since 1992, Honolulu Buick GMC has been Oahu's source for all things auto. When you visit our Honolulu GMC & Cadillac dealership for an exciting new Cadillac or GMC to commute around Honolulu or up the Nimitz Highway, you'll find the vehicle with the features you need at a price you'll love. In addition to helping you find the right new or used car, we can also buy your vehicle at a fair price, get your Cadillac, GMC car professional mainteance in Honolulu, and keep you updated on the latest Cadillac, GMC news. We are the designated car dealer in Oahu!

Discover Premium Cadillac, GMC & Quality Used Cars in Honolulu

Need a Honolulu truck dealership? Or one that sells luxury vehicles? Honolulu Buick GMC is both and more as we wear many hats thanks to our wide selection! Our courteous and friendly sales team also offers an enjoyable, fast, and easy car-buying experience that is unmatched on the island of Oahu. Our Oahu GMC and Cadillac dealer provides customers with exciting new vehicle specials and military offers to meet their needs. We can even help you place a custom order for your next Waianae vehicle!

Find Expert GMC & Cadillac Maintenance & Repair in Oahu

Whether you drive a Cadillac or a GMC in Honolulu, our Oahu GMC & Cadillac dealer also includes a service and parts team to keep your vehicle running at its best for years to come. You can also take advantage of our rotating service specials to save on the maintenance your vehicle needs most in Ewa Beach. You can even style your vehicle with our inventory of OEM accessories! Make an appointment online, and you will be visiting our center in no time.

Make Your Way to Our Our Honolulu GMC & Cadillac Dealership

Visit our Honolulu dealership today or browse our inventory online and see why our customers make the short drive from Waianae, Ewa Beach, Waipahu, Pearl City, Wahiawa, Kapolei, and Kaneohe to buy or lease their next car at our Honolulu GMC & Cadillac dealership. Contact us today for more information and to schedule a test drive at our Oahu Cadillac, GMC dealership!

Ask A Question