ABSTRACT Indonesia is trying to provide consumer protection by means of one of them, namely forming Law No. 8 of 1999 concerning Consumer Protection. This study examines specifically the protection of consumers buying and selling used cars at the Showroom which is located at Jl. Kihajar Dewantara Lingkungan VI, Kec. Barumun, Kab. Padang Lawas, North Sumatra called Syahran Showroom where r…