Used 2023 GMC Sierra 1500 trucks for sale near Montebello, CA

Nothing like Audi Fletcher Jones, best experience! Everyone was professional and kind, highly recommended it. Ask for Karim Jalanbo and you won’t regret it.

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.

Service writer was very engaging and informative. You can tell he enjoys helping customers with his positive and upbeat persona. Work was a completed as instructed and on time.

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.

Enjoyed my experience here at this dealership. Came out with a brand new car! Anthony was extremely helpful and guided us to find the car we were looking for.

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. ??????????????????????????????????????????? ?????????????

Came to car castle, Andres was an awesome sales guy. Helped answer every question I had and made me comfortable with my purchase :). Kia for life

Excellent comfort and very good truck, it is very functional in every way, both for business and for personal, it can be said that I have the 2.7L Turbo engine and I can move up to 11500Lbs already checked by me

Alex and Juan from the Service department are amazing! My boyfriend dropped off his vehicle this past Saturday for an inspection. We returned later that evening for an update, and Alex let us know that their mechanic found an issue. Alex mentioned that it would take a few days to resolve, considering it was the weekend. During this time, Juan was already in the process of getting a rental started without being asked! Simply amazing! Alex has truly gone above and beyond to take care of us while our vehicle is being serviced. He has kept us updated the entire time, and we never had to worry or feel stressed through this process. We can't thank him enough for his patience, kindness, and phenomenal Customer Service. This location has a gem of an employee, and we hope that he is recognized! Thank you, Alex! And thank you, Juan! We look forward to working with you again.

Great customer service. Very helpful in explaining all things that will be happening and the services. Person who assisted with my appointment explaining the different options and why they were beneficial.

Alex was a pleasure to work with throughout the process. When I expressed my concerns about covid he kindly agreed to wear a mask and arranged for the process to be conducted outdoors as much as possible. He also expedited the sale process because he understood that I needed to drive the vehicle back to the SF Bay Area that day. Lastly, he was very knowledgeable about the Suburban that I purchased, and provided me with a lot of great information about its features and benefits. I wouldn't hesitate to work with Alex again, or to recommend him to others.

I needed a vehicle to go fishing with and they had the perfect vehicle available. The vehicle was exactly how I saw it in the pictures. Super easy process thanks Aaron

All the staff was amazing. Especially our sales person Michael Quezada. The facilities were immaculate and just everything about this place made buying a new car an wonderf experience.

Aaron helped my husband with his new vehicle purchase. My husband is very happy thanks !

Great service! Was very helpful in finding the right fit for me. Jeremy got me a great deal.

Victoria Gia and her sales manager did an excellent job of helping us without being too pushy. They stayed late after the dealership was closed to help us.

Best car buying experience ever!!! Jimmy and Juan at STG Bellflower hooked me up. Everything went smoothly and was out of there in no time. Go see these guys and you’ll be in good hands. See y’all in a few years for my next ride 😎. Thanks guys!

Tom & Jerry in real life way better than the cartoon. Got me exactly what I wanted in a reasonable amount of time.

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!

They doing the best, Joe and Pierre , helping me a lot, perfect choice, they have a great collection cars , the place is so clean , the cars so clean too,

Communication was good fast process ,they sell reliable cars at low prices thank you Daniel Sanchez for your help I will come back again soon.

Bryan was amazing to work with he got me in and out of there quickly and worked hard to find me the best rate .