Member of the Better Business Bureau

To view our company reliability report please visit:
www.bbsouthdakota.org
NIADAAuto CheckPace American

About Us

Shamrock Auto Sales is located on the west-side of beautiful Rapid City at 3500 W. Chicago St. Our office is open; Monday through Friday from 8:30 am until 6:00 pm and on Saturday from 9:00 am until 4:00 pm or call us to schedule an appointment for a more convenient time for you.


  • We have an excellent reputation for high-quality vehicles matched with our first-rate customer service.
  • Our knowledgeable sales staff is down to earth and eager to work with you to find the best vehicle for you.
  • Shamrock offers dealer direct financing through secure financial institutions. No need to drive to the bank, relax while we do all the loan paperwork here in our office.
  • We also offer extended warranties from a highly regarded warranty company.
  • We support our community and are members of the Rapid City Chamber of Commerce.
  • Shamrock Auto Sales operates on a high level of integrity and as such is a Member of the Better Business Bureau.

Shamrock Auto Sales is awaiting the opportunity to assist you in your next vehicle purchase.