New Offer

3.99% APR for 60 Months Plus $500 Purchase Allowance For Well-Qualified Buyers When Financed w/ Cadillac Financial


New Offer

3.99% APR for 60 months For Well-Qualified Buyers When Financed w/ Cadillac Financial


Welcome to Diamond Cadillac

Car Shopping Made Easy

Diamond Cadillac's dedication to providing hassle-free services to its customers has made it a premier choice in the AUBURN area. We offer more than just sales, our dealership is also equipped to provide our customers with service, repair, accessories, financing options, and many more things. Just use our hours and directions page to locate our Cadillac dealership to visit us today. The qualified and experienced staff at Diamond Cadillac will go that extra-mile to make sure that you leave our showroom completely satisfied. Feel free to schedule an appointment with the experts at our AUBURN Cadillac auto showroom today.

Want to Talk Auto Finance?

At Diamond Cadillac, we pride ourselves for being the car-financing experts in AUBURN. Our relationship with special credit agencies will help us provide you the best possible solutions based on your credit standings. In order to pre-qualify for a new or used car loan, just fill out the online financing application form. This will also help Greater Boston Cadillac driving enthusiasts to get their vehicle as soon as possible. We offer a competitive financing program to help you get the vehicle you love. We provide all kind of vehicle-related services to AUBURN Cadillac customers.

We Keep You Going

At Diamond Cadillac, we don't just sell vehicles - we offer a GM-certified service center too. Look no further than our AUBURN, MA auto dealership for professionally trained repair technicians and parts professionals. Our service department features genuine GM parts and accessories. We will make sure that we satisfy the expectations of AUBURN Cadillac buyers and let them leave with a happy face. Use our website to order genuine GM parts and schedule a service appointment online. Diamond Cadillac looks forward to serving its esteemed clients, so call us and schedule your appointment today. Once you come to us, you can rest assured that your vehicle will be in good hands. We also extend our services to Central Massachusetts and Greater Boston Cadillac customers.

Get in Touch

  • Contact Our Sales Department: (508) 858-5688
  • Monday9:00 am - 7:00 pm
  • Tuesday9:00 am - 7:00 pm
  • Wednesday9:00 am - 7:00 pm
  • Thursday9:00 am - 7:00 pm
  • Friday9:00 am - 7:00 pm
  • Saturday9:00 am - 6:00 pm
  • SundayClosed
  1. Diamond Cadillac

    768 Washington St
    Auburn, MA 01501

    • Sales: (508) 858-5688
Loading Map...