New and used 2026 Chevrolet Silverado 1500 LT Trail Boss trucks for sale near Covina, CA

This vehicle is 3.0 Duramax engine. By all means it is a wonderful engine. The internet is reporting problems with it. Although I have not had a problem I am concerned. Super cruise is awesome. GM must resolve any issues because this is by all means the best vehicle on the market right now.

Buen servicio. Empezando por Karen en costumer service y Willie que nos atendio en la muestra del vehiculo y Felipe en adquirir el vehiculo que estabamos buscando.. gracias..

Everything was great! Joe always makes sure I am out on time. The car feeels well taken care of as do I! Thank you very much!

positive sales person knowledgable, positive kind will go back.. location great ease of access. price taxes dealer prep well explaine4d.. i will re check lot one week new inventory..thanks for opportunity

Buying my car was a great experience: Victor was attentive, courteous, and knowledgeable, and great at following up, whether he had an answer or had to ask his manager, Manny, who was also great; as was Oscar and everyone. Thanks!

Joe Jimenez did everything possible to ensure that the issue with the emissions was covered under the GM warranty. He was very thorough and confirmed with GM to ensure there would be no out of pocket cost. Need to have more service personnel like him.

Came on for a minor repair for my 2023 Chev Bolt, was presented with an offer on a 2025 Blzer I could not pass up.

Jeremy was so helpful from start to finish with my visit. Very efficient and timely making me feel important as a customer and maintained steady and open communication throughout my service. Keeps it real without trying to add or upsell extra charges and services besides what?s necessary. Makes helpful recommendations. Employees like him are why I continue to return to the Sierra Chevrolet of Monrovia specifically for my services!

Tanya Ruiz and the Sierra Chevy Service team are trustworthy, reliable and follow through! I appreciate them for all their support and especially Tanya?s dedication, integrity and trust that has been maintained over the past few years. Although I could go elsewhere to get my car serviced, the trust and keeping my car in good working condition has kept me coming back without a blink because I know that my car repairs are in great hands! Thanks Tanya, you?re the reason I continue to come there!

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.

Service Rep - explained everything well and was thorough. Helped me take advantage of the deals they had on four tire replacement. Service saw a small leak in my coolant tank and I was able to come back the following week to have the warranty cover the work

Overall great experience, Carlos was very patient and listened to my needs. He went over all the features of our new suburban and was a pleasure to work with.

Noel at Simpson Chevrolet is incredible! Friendly, knowledgeable, and genuinely helpful?he made the whole process smooth and stress-free. Best car-buying experience I?ve ever had. Highly recommend!

The service team always makes sure we are well taken care of. Shout out to Fernando Trejo and Luis Mejia for continuously providing an ?over the top? customer service experience whenever I bring my vehicle in for scheduled maintenance.

Great job great service professional service customer service great friendly service great job customer care excellent service customer support excellent service customer care good service customer support and customer care