1. Monthly payment is $16.67 for every $1,000 you finance. Average example down payment is 10.3%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 6/30/26. 2. Deferred monthly payments for 130 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 6/30/26. 3. Length of contract limited. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 6/30/26. 4. Not available with some other offers. Take new retail delivery by 6/30/26.
1. Monthly payment is $18.37 for every $1,000 you finance. Example down payment is 28.3%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 6/30/26. 2. MUST BE A CURRENT OWNER OF A 2012 MODEL YEAR OR NEWER NON-GM VEHICLE OR A CURRENT LESSEE OF A 2021 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 6/30/26. 3. Deferred monthly payments for 130 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 6/30/26.
OnStar® plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Not all vehicles may transmit all crash data. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. Subject to user terms. See onstar.com for details and limitations.
2024 GMC Sierra 1500 Interior

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Gill Auto Group – Journey Together

At Gill Auto Group, we’re here to make your car buying and ownership experience simple, transparent, and comfortable. With dealerships across California and Hawaii, we’re proud to represent brands you know and trust — Ford, Lincoln, Chevrolet, GMC, Cadillac, Chrysler, Dodge, Jeep, Ram, Alfa Romeo, Maserati, and Volkswagen. Whether you're shopping for your next vehicle or stopping by for service, we’re here to support you every step of the way. It’s not just about selling cars — it’s about building real relationships. Wherever you're headed, we’re proud to Journey Together.

About Gill GMC – Madera, CA

At Gill GMC, we proudly serve drivers from Madera, Morgan Hill, Hollister, San Martin, and nearby areas with a dealership experience that’s built around capability, integrity, and genuine care. Whether you're exploring the latest GMC lineup or visiting for trusted service, our team is here to deliver the experience you deserve.

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Explore the Full Lineup of GMC Vehicles

From work-ready trucks to family-sized SUVs, our new GMC inventory includes the Sierra 1500, Sierra HD, Canyon, Yukon, Yukon XL, Terrain, and Acadia. We’re also proud to offer the Hummer EV and Sierra EV, showcasing the future of bold, all-electric performance with GMC’s signature design and power.

Pre-Owned Confidence You Can Trust

In addition to new models, we offer a wide range of certified pre-owned GMC vehicles and carefully inspected used cars, trucks, and SUVs — each one backed by our experienced service team and thorough inspection process.

Certified GMC Service That Keeps You Moving

Our factory-trained technicians provide everything from routine maintenance and brake inspections to transmission repairs and diagnostics — all with genuine GMC parts and the latest equipment. Schedule online, explore our current service specials, or stop in for fast, professional care.

Flexible Financing, Built Around You

Our finance team is here to help you secure a great rate on a new lease or loan with options tailored to your budget. Want to shop from home? Use our online tools to browse inventory, estimate payments, apply for credit, and schedule delivery — it’s all right at your fingertips.

Journey Together

From your first test drive to your next oil change, Gill GMC is proud to Journey Together with you. Visit us in person or explore your options online — we’re ready when you are.

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Gill GMC 36.94367, -120.05658.