Under the Mazda Kabura Concept’s long, shapely hood is a 2.0-liter, four-cylinder engine, just like the current Mazda MX-5. It powers the rear wheels through a six-speed manual transmission. The traditional five-point grille gets a chrome garnish at the top like the 2003-05 Mazda 6, and there’s a clear panel running down the middle of the hood through which passersby can see the engine.