Used 2018 GMC Sierra 1500 trucks for sale near Walnut, CA

Am in disbelief every week at the Gas Pumps. Thou a big truck, mileage per gallons are 18 +. Last week it was 22.8. This week 19.78.

I had an outstanding experience purchasing my BMW X5 at LSM CARS thanks to Shawn's and Mike's exceptional service. This has been my second experience working with Shawn, and once again, he was professional, knowledgeable, and genuinely attentive to my needs throughout the entire process. Shawn made sure I understood every detail and helped me find the perfect X5 configuration. His dedication and warm approach makes me feel like a valued customer from start to finish. I highly recommend Shawn and Mike to anyone looking for a smooth and enjoyable car buying experience!

handles and drives great, the electronics don't always work, mirrors don't always work, spray with wd 40, check engine light, EVAP culprit, auto nation has no luck with this, will drive it till the warrenty expires and its back to ford for me

muy buen servicio, kris me atendio consegui la gmc muy buen trato me hiso lo recomiendo

My GMC Sierra is the best ride I have had in all the years that I have been driving. I started driving in 1977. I love my new Sierra.

Bought a truck on the 10th and it was a great experience. Art answered all of our questions and the transaction was simple.

The truck has more features than I need. It is quiet and comfortable. it has plenty of power to pull a work trailer. Overall a nice truck

The Dealer welcome me in and add assisted me with my Purchase of 1990 Jaguar

I traded my Chevrolet Silverado for this GM Certified GMC Sierra 1500. It is an attractive and enjoyable vehicle. Some years ago I had a GMC and really prefer them over a Chevrolet. This vehicle is just what I need for hauling and general driving.

Much Better Than Expected! Worth the Drive. Purchased a 2014 Toyota Sienna I drove several hours to this dealership to check out a specific 2014 Toyota Sienna—and I’m really glad I did. My salesperson, Chris, was outstanding from start to finish. He was extremely responsive, easy to work with, and genuinely honest. He answered all of my questions quickly and clearly, and was very personable without being pushy. The car was exactly as described, and the buying process was smooth. A day after I brought the Sienna home, the check engine light came on. I was obviously concerned since the sale was already finalized, but Chris immediately told me to bring it back in. The dealership diagnosed it as a faulty sensor and replaced it on the spot with OEM parts at no cost. That kind of post-sale support is rare, and really impressed me—they stood by their product 100%. One thing to note: there are dealership fees totaling about $1,400, which in my case were not negotiable, HOWEVER, the fees do include services like LoJack protection and a paint/interior protectant, so there’s actual value provided—not just markup. Also, if you look at the bottom of the ad, the dealership does mention that they are included. Overall, I’m very satisfied with my experience. The car is running great, the team was professional, and Chris went above and beyond. My experience was much more positive than the online reviews led me to expect. If you're considering buying from this dealership, I highly recommend reaching out to Chris!

The dealership was very professional. I just changed my mind about the vehicle and decided to look at a different vehicle. I'm still shopping around. But overall very nice people there.

i just want to say that Jorge was so patient with me during the whole process and smiling all the time and even offered me lunch which is very rare these days he's really really nice and very good at his job. I dont have enough word to thank Jorge seriously And Mina the manager was professional as well very nice we had chat after i closed the deal very nice man gave me a lot of advices about cars that no one did before If you guys go u won’t regret it at all They will make sure to give u the best value in the market for ur car if u trade in or sell an give u good deal on their cars Dont look around if u want to buy a cat Best team best manager hands down ill buy my next car with you guys for sure ASK FOR MINA AND JORGE ✌️✌️👍👍

Tustin Buick gmc went above and beyond my expectations. Super friendly and helpful staff. They were able to answer all my questions and concerns. I would definitely recomend buying a vehicle from this dealership. Thanks again Tustin Buick gmc for all of your help.

Best experience I’ve had at a dealership by far. Fabian and Francisco were super helpful and went above and beyond to figure out something that worked for me. Highly recommend!

I called the dealership and spoke to Gary Koch. I found him to be very personable and knowledgeable. We discussed the online price and agreed to purchase the car. I am not local and handled the preliminary paperwork over the phone. Once everything was confirmed I booked a flight and Gary offered to pick me up. I was in and out of the dealership in less than 90 minutes. Gary made the car buying process super easy and enjoyable. I also received an exceptional deal.

Pronto nos vero por allá por la Ranger muy pronto para hacer un trato justo

After looking for days I was able to find exactly what I was looking for at this dealership. Everyone was friendly, professional and well informed of their inventory. I am thrilled to now be driving my new vehicle!