The next Miata/Spider is built on a Mazda-developed front-engine, rear-drive platform that makes ample use of Mazda’s parts bin. The Miata will come with fuel-efficient Skyactiv four-cylinder engines. Top-of-the-line versions will make around 200 horsepower, and a slick-shifting six-speed manual transmission will be standard.
The Spider, by contrast, likely will be fitted with either a 1.4-liter turbo four shared with the Fiat 500 Abarth or a version of the 1.7-liter turbocharged four from the Alfa Romeo 4C. Expect the Fiat/Abarth to use a dual-clutch automatic.