Used 2023 GMC Sierra 1500 trucks for sale near Walnut Park, CA

The experience was great. Worked the numbers over the phone and nothing changed when I arrived onsite. They value creating long term customers.

Stong engine and smooth! Highly recommend for familys or someone who likes a smooth truck. Purchased new and have had zero issues since then. Love it!

Our salesmen, Miguel and Oscar were very helpful as we went thru this car-buying process, Miguel even helped me set up my bluetooth before I left for home .......... I would recommend Car Max- this is our 2nd vehicle purchase at this location.

Got the duramax diesel and getting 24 city and 32 highway is very good. Truck drives nice and is very comfortable. My 2 issues with this truck is the backup camera at night is useless (very dark) and interior lighting is not very good. You would have thought a 78k truck would have footwell lights, but it doesn’t.

We had an outstanding experience purchasing our new car from Santa Monica Buick GMC. From start to finish, the entire process was smooth and professional. The team was incredibly knowledgeable and made us feel confident in our decision. We want to give a special shout-out to Victoria, who went above and beyond to make sure everything was perfect. Her expertise and attention to detail were truly impressive. She answered all our questions with patience and clarity, ensuring we fully understood every aspect of the vehicle and the purchase process. What?s even more impressive is that Victoria continues to provide exceptional support even a week after the purchase. A week later, she?s still available and responsive, patiently addressing any questions we have with the same level of professionalism and care. The warm and welcoming atmosphere at Santa Monica Buick GMC made all the difference. It?s clear that customer satisfaction is a top priority here. We?re thrilled with our new car and highly recommend Santa Monica Buick GMC to anyone looking for a top-notch buying experience. Thank you again to Victoria and the entire team for making this such a positive experience!

I have a 2023 GMC Sierra 1500 Denali with the 3.0 Diesel engine. I have 20,000 miles on it at the time of writing this. Never owned a diesel before and now i don't think i will own another one without it. I LOVE the engine in this truck. Only complaint would be that it likes DEF fluid while towing so pick up some extra DEF before you head out to tow something. Put about 8K miles on it this summer without adding any DEF fluid. seems to use a little more in the winter or when towing. Very quiet for a deisel and the fuel economy is awesome. Driving 70 mph down the freeway this truck gets about 30mpg, Drive 55mph on regular highways and this truck gets almost 40mpg. All around driving for me is about 26mpg. I used to fill up twice a week with my gas motor and now only once a week. Wireless Apple Carplay works great and the voice texting and mapping is a big plus. I also have the new SuperCruise feature which is awesome. Get on the freeway and set the supercruise on and the truck drives itself until i get to my exit (about 28 miles from home to work). Bose stereo is out of this world and all the storage is great to. I have a swingout bed toolbox, aluminum roll up tonneau cover, Lighted black GMC front emblem, Gloss Black 22" wheels, All Black decals and my dual exhaust bezels are black as well. I rotate the tires and change the oil every 5,000 miles. Couldn't ask for a better truck. Might get the ultimate next time as that has the messaging seats which i kinda wish I had.

Excellent job for regular maintenance of my car. The service desk knew exactly what was needed and explain the nature and time frame. I was asked if I would like a complimentary car wash which was great. In the past I did not know if this was standard. It was nice to be asked.

Does anybody else’s truck just sit there after you put it drive? I have to bump the accelerator to have it go into gear. ??????????????????????????????????????????? ?????????????

once i arrived to the dealer, soon i have a personal attending my request, very profesional, always give them more options, always trying to get the best loan, im very satisfy with all the staff. make my experience one of the best

I purchased a truck for my business here after having a bad experience at another dealer. Aaron personally went to their second location to pick my truck up. Thanks Pacific

Personalized experience with a smile. Everyone was great, and helped get me out of a car I didn’t like and into a car that I wanted. Thank you Envision Ford of Duarte!

Amazing experience buying my Hummer EV! The whole staff was welcoming, down to earth, and went above and beyond to make sure everything came together. My salesman and finance manager were both outstanding. Couldn?t be happier?thank you!

In 2008, my folks bought a new Chrysler Pacifica Limited. The car sales man was great. He knew all about the car and showed us everything about it. The dealership it's self is beautiful and super clean. They also have AWESOME cars inside in which you can sit and mess around in. The overall rating is a 4 BECAUSE, it is so hard to get a hold of these guys to take the car in. We've called 4 or 5 times to only leave messages that have never been responded to, so we are planning on just going there whether they want us to or not!

I would like to thank Zaman and the rest of the team for gettin the deal done good dude and ill be hittin your phone up in a few months to buy another car 🤞😁

Had a pleasure doing business with Russell Westbrook CDJR for my new 2021 Dodge Challenger! Zaman, Moses, and Jay worked with me tirelessly to make sure I was happy with the car and our deal for it. This is the second vehicle I've bought from them and I'll definitely be back for a third in the future. Highly recommended!

We went in for a semi used car and Kevin was really helpful. Didn’t take that long and we were out of there within 3-4 hours. Really good experience I just hope everything continues this smoothly for anyone else. Thanks guys

Enrique is an asset to the dealer very charismatic and friendly! He can definitely get client on a great mood! Thank you! Enrique

Hello GMC Team, On February 28, 2026, I posted a review regarding my experience at Tustin GMC, specifically concerning the inclusion of add-ons during the purchase process. In my review, I shared that I felt pressured when I was informed that a protection package valued at $4,200 had to be included in order to move forward with the deal. Today, March 1, 2026, I received a call from Tustin GMC management apologizing for the miscommunication. They explained that it was not their intent to pressure me, and that the final price presented actually included an extended warranty rather than a mandatory protection package. I appreciate the clarification and the outreach from management. I accept their apology and want to acknowledge their effort to address the situation and make things right. This type of follow-up and accountability is what excellent customer service is all about. Thank you to the GMC team for taking the time to reach out. Your actions truly go a long way.

I wrote an earlier experience and I gave it a 1 point. Well the manager call and it changed everything. I tried removing my comment but it will not let me for some reason so I wanted to do an update. August 9, 2024 By Carlos from Pomona, CA Ford Chino Hills: I wanted to express my gratitude for your recent assistance in addressing the issues I encountered at Chino Hills Ford. Initially, my experience did not meet my expectations, but your proactive approach and dedication to resolving the situation made a significant difference. When you reached out and took the time to understand my concerns, it was clear that customer satisfaction is a top priority for your team. Your prompt actions and thoughtful solutions turned my experience from a challenging one into a highly positive one. I truly appreciate the extra effort you made to ensure all my needs were met and that everything was handled to my satisfaction. The improvements made have greatly enhanced my overall impression of Chino Hills Ford, and I am now very pleased with both the service and the outcome. I commend you and your team for the professionalism and commitment to resolving the situation effectively. Thank you once again for your exceptional support. I look forward to continuing my relationship with Chino Hills Ford and will be sure to recommend your services to others.

Aaron helped my husband with his truck purchase. We are very happy that the process was very smooth.

Lisa was great very helpful approachable friendly had a sense of urgency. Got things squared away very fastly. Overall great experience at Chevy of Carson.

Good job, Great service, thank you. I will alway bring my car here