New and used SCCA cars for sale. The Sports Car Club of America (SCCA) is a sanctioning body which supports multiple types of road racing including autocross, club racing, rally, time trial, hil climb and more. SCCA-ready vehicles include everything from professional sports cars to amateur track day vehicles, including Corvettes, Porsches, Mazda MX-5s, Mustangs, Radicals and more.