Original name: トヨタ iQ コンセプト - World debut of Toyota Concept Car iQ at the Frankfurt Motor Show - Ultra-compact but space efficient design for urban motoring - Created at ED2, Toyota’s European design studio - Flexible 3+1 interior can seat three adults plus an additional child - Focus on low environmental impact The Toyota Concept Car iQ, unveiled today at the Frankfurt Motor Show, marks a step change in small car design, challenging…