1) Tata Motors developed the Tata Nano car to provide affordable transportation for low-income families in India who could not afford cars but traveled by scooter. 2) The concept was developed through customer interviews and market testing potential designs. A small four-wheeled car was selected that met safety and regulatory requirements. 3) A business analysis showed Tata had advantages as the only company providing the lowest-priced car, with local sourcing of parts reducing supplier bargaining power and few substitutes available.