Dieffenbach GM Superstore

New 877-842-1180 Dealer Website
Used 877-354-3786 Email Dealer
Service 888-239-2415

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Sales 8:30 AM - 8:00 PM
Service 8:00 AM - 5:30 PM
Mon 8:30 AM - 8:00 PM
Tue 8:30 AM - 8:00 PM
Wed 8:30 AM - 8:00 PM
Thu 8:30 AM - 8:00 PM
Fri 8:30 AM - 8:00 PM
Sat 9:00 AM - 5:00 PM
Sun Closed
Mon 8:00 AM - 5:30 PM
Tue 8:00 AM - 5:30 PM
Wed 8:00 AM - 5:30 PM
Thu 8:00 AM - 5:30 PM
Fri 8:00 AM - 5:30 PM
Sat 9:00 AM - 1:00 PM
Sun Closed
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Reviews

4.9
Average based on 67 reviews.
  • Best car buying experience

    I contacted the dealer and told them exactly what we needed and they made it happen. It was one of the best car buying experiences we've had.

    Dealer Response

    Thank you for taking the time to write us a great review for our dealership. I am thrilled to hear that you had such a great shopping experience w...


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    I contacted the dealer and told them exactly what we needed and they made it happen. It was one of the best car buying experiences we've had.

    Does recommend this dealer
    Shopped for a used car
    Did make a purchase
    0 people out of 0 found this review helpful. Did you?
    Dealer Response

    Thank you for taking the time to write us a great review for our dealership. I am thrilled to hear that you had such a great shopping experience with us. Please let us know if we can help you with anything else automotive-related. Your Friends at Dieffenbach GM Superstore


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  • Amazing Service

    My salesman,Andy, was so helpful. He went above and beyond. He constantly asked me if I had any questions or needed any help learning about the ca...

    Dealer Response

    Whitney, we really appreciate you taking the time to leave a review about your experience at our dealership. We're glad to hear that Andy went abo...


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    My salesman,Andy, was so helpful. He went above and beyond. He constantly asked me if I had any questions or needed any help learning about the car's features. I had to come back a few days later to do my detailing (because of my schedule) and he had me in and out quickly and answering my questions.

    Does recommend this dealer
    Shopped for a new car
    Did make a purchase
    0 people out of 1 found this review helpful. Did you?
    Dealer Response

    Whitney, we really appreciate you taking the time to leave a review about your experience at our dealership. We're glad to hear that Andy went above and beyond to help out with your vehicle needs. We look forward to working with you or anyone you might send our way in the future. Regards, Your Friends at Dieffenbach GM Superstore


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  • Great facilities and very clean.

    It was a very nice experience. I watched T.V. and I was in there alone most of the time. They told me about the complimentary coffee and water, wh...


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    It was a very nice experience. I watched T.V. and I was in there alone most of the time. They told me about the complimentary coffee and water, which I already had my water with me, because I just left the Fitness Center. Everyone that came by spoke and it didn't seem like it took long at all.

    Does recommend this dealer
    Came in for service or repair
    Did not make a purchase
    0 people out of 0 found this review helpful. Did you?

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Service & Repair

About Our Dealership

Dealer on Cars.com since March 2009

Our sales department has one purpose: to exceed your expectations from test drive to delivery. Our professional sales team is committed to a no-pressure, high integrity approach to your ownership experience. Our goal is for you to feel that the vehicle you drive away in is the perfect one for you.

Our service department offers the best in automotive service to our customers. Our state-of-the-art facility features the most current diagnostic and repair equipment available and our highly skilled factory-trained technicians will deliver efficient, quality vehicle care.

"Nobody beats a Dieffenbach Deal!"