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  • Samantha &

    Sonora, CA | 2017 Chevrolet Tahoe
    Confirmed Service Review
    October 21, 2026
    Great Service and great job fixing my car.
  • Karen F

    Turlock, CA | 2020 GMC 1500 Sierra
    Confirmed Service Review
    October 19, 2026
    I have always had a great experience with the service department at Sierra Motors. That is why I drive 1 hour to get my vehicles serviced there.
  • Carrie H

    Tuolumne, CA | 2026 Chevrolet Trailblazer
    Confirmed Service Review
    October 19, 2026
    Always the best service. The crew always takes excellent care of my vehicles
  • Brenda M

    Copperopolis, CA | 2015 Chevrolet Colorado
    Confirmed Service Review
    September 14, 2026
    I was disappointed that the parts for the brake service I had been urged to do were not available when I arrived for the appointment. The service was expressly for that purpose. It required having my friend take time out of his day the following week to bring me home while it was done. Normally, I give Sierra Motors a 5-star rating.

    Response from Sierra Motors

    September 15, 2026
    Thank you for taking the time to provide this feedback. Our customers are our greatest assets, and we value your business. Your feedback will be reviewed with our team and please don’t hesitate to call us if you’d like to discuss anything in greater detail.
  • Robert S

    Angels Camp, CA | 2018 GMC 1500 Sierra
    Confirmed Service Review
    August 19, 2026
    great service

    Response from Sierra Motors

    August 20, 2026
    Robert, we are very happy we could provide you with a positive experience! We look forward to your next visit! Take care!
  • Jeffrey M

    Sonora, CA | 2020 GMC Acadia
    Confirmed Service Review
    August 17, 2026
    I'm a bit concerned about my last visit. I came in for an oil change for one of my vehicles and I waited for the service to be performed. As the service writer came to the lounge to inform me that my car was complete. He suggested that I should replace a screw that was found to be stripped. He had the part number for me if I was interested in replacing it AND that it would only cost me a few dollars. Here's my concern. I have 100,000 miles on that vehicle and I bring it in regularly to Sierra motors for ALL MY SERVICE intervals and repairs in YOUR service department. NOBODY else has worked on my vehicle short of myself checking the engine oil level refilling the washer fluid. The last service before this one I found the washer fluid bottle cap was broken off and was missing. I replaced that myself at my own expensive, which the cost isn't the issue here. It' s the fact that the technicians break stuff and don't repair thing they damage. Then, lastly, I paid for the oil change then I find out that there was a $35 discount coupon for oil changes. In the past, my service writer, knowing that I have been a loyal customer for YEARS, (not just for service but sales as well) would be gracious enough to offer the discount if applied. I'm become very disappointed and discourage about these issues. What other things have had been damaged that I just haven't found yet. ( actually I know of a few items that I didn't mention in the above). BTW, I'm in the market for a new vehicle and I'm not sure it will be a GMC.

    Response from Sierra Motors

    August 18, 2026
    We regret to hear that you had this experience with us. We would like the opportunity to make this up to you. Please contact our manager at (209) 916-4332 so we can make your experience a positive one.
  • John S

    Coulterville, CA | 2026 GMC Terrain
    Confirmed Sales Review
    August 14, 2026
    Rick did a great job explaining the process and how the car works! Would recommend to anyone looking for a vehicle

    Response from Sierra Motors

    August 15, 2026
    Our staff is committed to providing each of our clients with the best automotive experience! If you have any further questions, please don't hesitate to reach out!
  • Kevin H

    Copperopolis, CA | 2025 Chevrolet Equinox
    Confirmed Service Review
    August 13, 2026
    Arianna in service was very helpful, professional and courteous.

    Response from Sierra Motors

    August 14, 2026
    Kevin, thanks for highlighting some of our staff who helped make this such a great experience! If you ever need anything else from us, please feel free to give us a call or stop by. Have an awesome day!
  • Elizabeth &

    Angels Camp, CA | 2020 Buick Enclave
    Confirmed Service Review
    August 6, 2026
    Great service, professional service personnel and delivered as promised.

    Response from Sierra Motors

    August 7, 2026
    We are very happy to have provided you with such a positive experience! If you have any further questions, please don't hesitate to reach out!
  • Barbara W

    Jamestown, CA | 2024 GMC Terrain
    Confirmed Service Review
    July 30, 2026
    My vehicle was ready in a timely manner for a 30,000 mile service. Thank you service department and shuttle service.

    Response from Sierra Motors

    August 1, 2026
    Hi, we're so happy we were able to help you out. Thank you for choosing Sierra Motors and we hope to see you again soon!