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 Gilroy GMC – Gilroy, CA
At Gilroy GMC, we proudly serve drivers from Gilroy, 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.
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, Gilroy GMC is proud to Journey Together with you. Visit us in person or explore your options online — we’re ready when you are.
Our Reviews
Under new management I was able to work well with the no pressure sales team/GM and finance to secure my vehicle purchase. After working with other dealerships in the area The deal maker for me at GMC of Gilroy was the lifetime warranty incentive that came with my truck. It's the best incentive around. Go check it out for yourself. Mike S.
Gilroy GMC did an excellent job working with me to get me in a new truck. From the salesman to the sales manager to the finance manager. Each was able to answer my questions and make sure I got exactly what I wanted. They had a large inventory of vehicles. And the website listed exactly what vehicles they had and the cost. I would definitely recommend Gilroy GMC to anyone looking to get a new GMC truck.
Erik was the best and only option I will now choose when getting a car quick and easy when it came to getting the car I wanted at a rate I'm comfortable with!
I just wanted to know how much it would take for me to walk away with a new GMC truck, and get it.
Jessilda was amazing! She was a no pressure salesperson who was informative and exceptionally personable. The manager gave me a fair trade in value on my vehicle while providing deep discounts on my new 2026 Sierra 2500HD Denali Ultimate. I would definitely recommend this dealership and Jessilda for being a great salesperson!
I honestly didn’t think I was going to get approved, but Leo was a lifesaver. He was able to get me into a vehicle with only $1k down, which I never thought would happen. I was so nervous waiting to sign the loan papers because I couldn’t believe they were actually selling me a car. I’m incredibly grateful to everyone at this dealership. They really came through for me.
I honestly didn’t think I was going to get approved, but Leo was a lifesaver. He was able to get me into a vehicle with only $1k down, which I never thought would happen. I was so nervous waiting to sign the loan papers because I couldn’t believe they were actually selling me a car. I’m incredibly grateful to everyone at this dealership. They really came through for me.
Moises did a great job showing us a pre-owned Chevy Tahoe and we absolutely loved it. He was professional, easy to work with, and handled everything really well. The dealership itself was great too. Overall, a solid experience and we’d definitely recommend them.
Buen servicio buen grupo de trabajo y cumplen lo que prometen. Es mi segunda vez que compro un carro con GMC gracias por el servicio
We stayed there until 11 PM at night because they had so many customers. However, to be honest, it was worth the wait. Because of their sale they were flooded with customers. Jess did such a good job and never left our side and we really really appreciate her.
Moises was a pleasure to work with, and I really enjoyed how he handled our truck deal from start to finish. Everything was smooth, fast, and honestly fun. Thank you, Moises—my family and I truly enjoyed working with you.
I was having the hardest time finding a Buick anywhere—it felt like all the Buick dealerships were disappearing or something. Leo showed me the Acadia, and I ended up loving it way more than the Buick Enclave. I honestly didn’t even realize they’re made by the same company. Either way, I really enjoyed the whole buying experience here. Would definitely recommend.
Worked with Erik and Leo and they were awesome. This dealership really changed from the last time I was here. I came when they were under the previous ownership, and boy what a difference an ownership makes. The first time I came I felt pressure, rushed, and lied to. I came a year later when I heard they were under new ownership, and it was completely the opposite. This time I felt like they listened, explained everything and gave us a good deal. I would highly recommend this dealership to friends and family for sure!
Walked out twice and the second time is when I got a great deal. I was very happy with the price and the terms of my financing with the bank they found for me.
We bought a 23 Sierra truck from Jessilda and we really enjoyed working with her.