The Eunos Cosmo was Mazda's 1990 luxury GT with the world's only tri-rotor production engine, GPS navigation, and 276 hp.

There are many different forms of internal combustion engines, but most use the same basic principle. Explosions in the combustion chamber move pistons up and down to spin a crankshaft. That ...

Jack Hubbell is a European based writer and automotive enthusiast who joined the HotCars team in 2024. Jack has been building cars and motorcycles since a young age and was a member of the SCCA from ...

When we think about Mazda's Wankel rotary engine and the models it was used in, images of the RX-7, RX-8, and Cosmo likely come to mind. All three served as Mazda's flagship sports car at various ...