A naturally aspirated engine is an internal combustion engine in which oxygen intake depends solely on atmospheric pressure and does not rely on forced induction through a turbocharger or a supercharger. Many sports cars specifically use naturally aspirated engines to avoid turbo lag.
Daihatsu Charade 1.0 Celeb (2007)
Model: Daihatsu Charade Celeb Engine: 1.0 Litre Naturally Aspirated Power: [...]