Fitzpatrick Auto Center has been your Storm Lake GM auto dealership serving Sioux City, Sac City, Carroll, Fort Dodge, Spirit Lake, Spencer, IA and neighboring areas for over 50 years. Since 1959, our car dealership has been offering Spencer Chevrolet, Spencer Buick and Spencer GMC shoppers the highest quality cars, trucks and SUVs. The professional, highly trained staff at Fitzpatrick Chevrolet Buick GMC takes the time to listen to our valued customers. We invite you to see why our Sioux City Chevrolet, Sioux City Buick and Sioux City GMC customers trust us to provide parts, service and financing, in addition to our full line of GM vehicles.