Over $2,700 Off Select Sierra 1500's! SHOP NOW
1. Limited availability at GMC EV dealers. Monthly payment is $16.67 for every $1,000 you finance. Average example down payment is 12.4%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 3/31/25. 2. To qualify for the GM EV Marketplace Special, you must: (1) be a current Costco Gold Star, Business, or Executive level Member by March 23, 2025; (2) register with Costco Auto Program online or through its call center by April 30, 2025, to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any GMC EV dealer at time of visit; (4) take delivery between March 24, 2025, and April 30, 2025, of a new 2024 or 2025 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/EV 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 3/31/25. 2. AVAILABLE ON THE TURBOMAXTM ENGINE. 3. AVAILABLE ON THE TURBOMAXTM ENGINE. 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. Not available with lease and some other offers. Take new retail delivery by 3/31/25.
1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 3/31/25. 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 3/31/25. 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 3/31/25.
*Ad, written estimate, or internet quote for identical tire(s) from a competing tire retailer/installer located within 100 miles of the dealer required during guarantee period for price match. Tire match price must be determined prior to applying a tire manufacturer rebate, if any. At participating dealers only. Offer ends 12/31/2025.
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Certified Pre-Owned

Get a pre-owned Buick/GMC vehicle that's inspected and warrantied.
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Welcome to Jack Hanania Buick GMC

New Buick GMC Dealership in South St. Augustine, FL, Near Jacksonville and St. Johns, with Used Cars, Service, & Parts

Jack Hanania Buick GMC in South St. Augustine, FL – close to Jacksonville, Crescent Beach, Green Cove Springs, Palm Coast, Fruit Cove, St. Augustine, and St. Johns – offers a premium stock of excellent vehicles, affordable financing, and great service. From the moment you step through the doors of our dealership, you’ll be treated like one of the family. Whether you know exactly which vehicle you’re ready to drive home or need some time to weigh your options, our dedicated sales staff will answer every question you may have. They’ll help get you on a test drive so you can find the car of your dreams, at which point the helpful finance team will be on hand to go over all the fine print and important details. After you’ve taken your new vehicle home, it will eventually come time for routine maintenance. You can schedule your appointment online during our many convenient hours, and then our knowledgeable technicians will work on your car with care. When you come to Jack Hanania Buick GMC, you’ll be considered as one of our own every step of the way.

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Our Reviews

Dealership Hours

Sales Hours:Special Hours
  • Christmas Eve8:30 AM - 4:00 PM
  • Christmas DayClosed
  • New Year's Eve9:00 AM - 4:00 PM
  • New Year's DayClosed
Regular Hours
  • Mon - Sat8:00 AM - 8:00 PM
  • Sun12:00 PM - 5:00 PM

Parts Dept. Hours

Parts Hours:
  • Mon - Fri7:30 AM - 5:30 PM
  • Sat7:30 AM - 5:00 PM
  • SunClosed

Service Dept. Hours

Service Hours:Special Hours
  • Christmas Eve7:30 AM - 4:00 PM
  • Christmas DayClosed
  • New Year's Eve7:30 AM - 4:00 PM
  • New Year's DayClosed
Regular Hours
  • Mon - Fri7:30 AM - 6:00 PM
  • Sat7:30 AM - 5:00 PM
  • SunClosed

Get Directions To Our Dealership

Jack Hanania Buick GMC 29.8568, -81.323.