- Smart , an automotive brand of Daimler AG, is a manufacturer of microcars produced in Hambach, France, and Boblingen, Germany. It is marketed as the "smart" in all lower-case, with the Smart brand logo, as of 2010, denoting a letter "c" for "compact" and an arrow for "forward thinking".
- ("Smart Cars") This tag represents a whole variety of improvements to the basic car, from fuel regulation, auto-turnoff to navigational aids to proximity sensors to help avoid collisions, all made possible by computerization.
- The Smart Fortwo is a rear-engined two-seater microcar manufactured by Smart GmbH, introduced at the 1998 Paris Motor Show as the Smart City Coupe, and currently in its second generation.