For 2021, Porsche made the 911 S not only wider but faster than the outgoing model by squeezing an additional 60 horsepower from its turbo-charged 640 horsepower 3.8-liter flat-six engine. With its turbo-specific eight-speed automatic transmission, it cranks zero to 60 mph in 2.6. Top speed: 205 mph. That’s crazy-fast for how chill the Turbo S looks. Available in late 2020, it will be offered in both a coupe and convertible variant.