What kind of vehicle is the 2021 Mazda MX-5 Miata? What does it compare to? The Miata is a two-seat convertible available with a soft top or power hard top. The world’s bestselling roadster competes with the mechanically identical Fiat 124 Spider and the aspirational BMW Z4. Is the 2021 Mazda MX-5 Miata a good car? We give it a 5.8 out of 10...