When you think fun, think Fiat. When you think friendly, think Billion Fiat. Fun Cars. Friendly Staff. That's Billion Fiat. Check out the "clown approved" deals on our entire line-up of new Fiats. From the funky Fiat 500, to the rugged 500X, get your fun quota filled with a new Fiat.

Fun. Friendly. Fiat. Billion Fiat in Sioux Falls.


Serving the Sioux Falls area, Billion FIAT of Sioux Falls, located at 5910 S Louise Ave in Sioux Falls, SD, is your premier retailer of new and used Fiat vehicles. Our dedicated sales staff and top-trained technicians are here to make your auto shopping experience fun, easy and financially advantageous. Please utilize our various online resources and allow our excellent network of people to put you in your ideal car today!


Billion FIAT of Sioux Falls

5910 S Louise Ave
Directions Sioux Falls, SD 57108

  • Studio: 844-235-5193


  • Monday 8:00am-8:00pm
  • Tuesday 8:00am-8:00pm
  • Wednesday 8:00am-8:00pm
  • Thursday 8:00am-8:00pm
  • Friday 8:00am-6:00pm
  • Saturday 9:00am-6:00pm
  • Sunday Closed
; ;