Car Shopping Made Easy

Welcome to Our Service Department

At Twin City Autogroup, our highly qualified technicians are here to provide exceptional service in a timely manner. From oil changes to transmission replacements, we are dedicated to maintaining top tier customer service, for both new and pre-owned car buyers! Allow our staff to demonstrate our commitment to excellence.



Want to Talk Auto Finance?

We Make It Easy

When you decide you are ready to get into a great CADILLAC, Buick, Mazda, Genesis, GMC, Hyundai, Honda, Nissan, we are here for you (or as far away as you want). Purchase online with our intuitive online tools, or let us do all the paper work for you. When you come to get the keys, we can have you out the door in as little as 15 minutes, but are glad to go through every detail of your car with you for as long as you like. Its all up to you.

We Keep You Going

Twin City Auto Group is also by your side whenever you need any car service and repair work done in Alcoa. What's more, our auto parts team would be happy to get you whatever you need to keep your CADILLAC, Buick, Mazda, Genesis, GMC, Hyundai, Honda, Nissan vehicle on the road for many miles to come.

Get in Touch

  • Contact Our Sales Department: (865) 238-0392
  • Monday9:00am -8:00pm
  • Tuesday9:00am - 8:00pm
  • Wednesday9:00am - 8:00pm
  • Thursday9:00am - 8:00pm
  • Friday9:00am - 8:00pm
  • Saturday9:00am - 7:00pm
  • SundayClosed
  1. Twin City Auto Group

    3069 Airport Hwy
    Alcoa, TN 37701

    • Sales: (865) 238-0392
  2. Airport Honda

    3069 Alcoa Highway
    Alcoa, TN 37701

    • Sales: 865-888-9651
  3. Twin City Buick/GMC

    3046 Airport Highway
    Alcoa, TN 37701

    • Sales: 865-643-8733
  4. Twin City Hyundai

    3024 Alcoa Highway
    Alcoa, TN 37701

    • Sales: (865) 970-0020
  5. Twin City Nissan

    3247 Alcoa Highway
    Alcoa, TN 37701

    • Sales: 865-970-4132
  6. Cadillac Of Knoxville

    10005 PARKSIDE DR
    KNOXVILLE, TN 37922

    • Sales: 865-970-2041
  7. Mazda of Knoxville

    9985 Parkside Drive
    Knoxville, TN 37922

    • Sales: 865-690-9395
  8. Twin City Auto Center

    3076 Alcoa Hwy
    Alcoa, TN 37701

    • Sales: (865) 970-3900
  9. Twin City Certified Used Cars

    1759 W Broadway Ave
    Maryville, TN 37801

    • Sales: (865) 980-2600
  10. Genesis of South Knoxville

    3024 Airport Highway
    Alcoa, TN 37701

    • Sales: (865) 970-0020
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