Diamond Chevrolet, Buick, GMC, Cadillac in Auburn including address, phone, dealer reviews, directions, a map, inventory and more

768 Washington St
Auburn, MA 01501

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Hours Toggle

Sales Department

Sun 11:00pm – 5:00pm
Mon 9:00am – 8:00pm
Tue 9:00am – 8:00pm
Wed 9:00am – 8:00pm
Thu 9:00am – 8:00pm
Fri 9:00am – 7:00pm
Sat 9:00am – 6:00pm

Service Department

Sun Closed
Mon 7:00am – 7:00pm
Tue 7:00am – 7:00pm
Wed 7:00am – 7:00pm
Thu 7:00am – 7:00pm
Fri 7:00am – 7:00pm
Sat 7:00am – 5:00pm

Reviews of Diamond Chevrolet, Buick, GMC, Cadillac

Overall Rating:

3.6 (out of 5)

86% recommend this dealer

211 total reviews

Showing the most recent reviews from Cars.com and DealerRater.

5.0 (out of 5)

2019 Silverado 1500 LD

Reviewed by Richard K Perkins from Auburn, MaMay 02, 2023

I was having transmission issues & brought my truck to the dealer (Diamond) where Amie set up an appointment. Later in the day she called to break the news: My transmission torque converter rendered my transmission inoperable and that there were no replacements; it would have to be completely rebuilt. The rear differential needed to also be replaced with a used one from the scrapyard as they didn?t have replacements & it was too hard to rebuild. While the dealer did an outstanding job, I can't believe GM hasn't recalled effected vehicles or reached out to its patrons.

  • Does recommend this dealer
  • Came in for service or repair
  • Did make a purchase

Overall Facilities N/A

Customer Service 5

Buying Process N/A

Quality of Repair N/A

Maximum rating = 5

5.0 (out of 5)

Go see them!

Reviewed by CHRISTINE GARDELLA from Auburn, MAApril 29, 2023

This dealership is by far the most helpful. In my mind, I would?ve never been able to afford a new car. John Goucher explained all the benefits of buying new that no one had ever told me before! Him and his team worked with me to allow me to drive away with my dream car!

  • Does recommend this dealer
  • Shopped for a new car
  • Did make a purchase

Overall Facilities N/A

Customer Service 5

Buying Process 5

Quality of Repair N/A

Maximum rating = 5

3.0 (out of 5)

Very costly

Reviewed by Customer from Auburn, MassachusettsFebruary 22, 2023

Person that booked about was not available the day of repairs , after insisting to see that person for repairs to help with costs and services, discounts ,etc. a rebate from a previous visit was not sent in from same person. Learned that after calling rebate company. Very costly visit

  • Does recommend this dealer
  • Came in for service or repair
  • Did make a purchase

Dealer Response

We have a schedule set for our service advisors to have a day off during the week. We have any and all information stored in the computer to assure a smooth transaction when customers arrive. With no information to recall your experience, it is very difficult to see what you're referring to. If possible, could you call Frank @ 508-832-0400? We would like to assist in any way we can. Thank you.

Overall Facilities N/A

Customer Service N/A

Buying Process N/A

Quality of Repair N/A

Maximum rating = 5

About Diamond Chevrolet, Buick, GMC, Cadillac

Diamond Auto Group - New and Used Chevrolet GMC Buick and Cadillac Dealer in the Worcester Area. We offer Free Tire Rotations Free Oil Changes and Free Batteries on any New or Certified pre-owned vehicle. Come visit us to test drive a vehicle speak to one of our experts or discuss financing options. Our large selection ensures that we have a vehicle for everyone no matter what it is you're looking for.

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