About Us

12th Street Auto Mart & Big City Motors, the premier store for pre-owned vehicles is South Dakota's largest vehicle consignment lot located in Sioux Falls, SD. We specialize in consigning and selling your Used Car, Truck, Van, SUV, RV, Camper, Travel Trailer, Boat and Motorcycle.

Our store is located on West 12th Street just East of Interstate I-29,(EXIT 79).  This assures our customers high traffic volume. We also place your consignment on multiple web sites to be viewed by potential buyers.

12th Street Auto Mart & Big City Motors strives to make your selling and/or buying experience a positive event.  Our Dealership is an approved agent for Local Banks, Credit Unions and National Lenders for all types of credit. We provide Financing right here on the spot!