The entry-level Porsche has had a thorough overhaul for the 2017 model year. Officially called 718 -- that's "seven-eighteen" not "seven-one-eight" -- the latest Boxster boasts a choice of two four-cylinder turbocharged engines. The base car has a 2.0-liter turbo with 300 horsepower, while the S has a 2.5-liter turbo with 350 hp. Both engines are more powerful and fuel-efficient than the six-cylinder models they replace. To complement the improved straight-line thrust, the suspension has been retuned and the power steering is more responsive. Most convertibles are a romantic way to enjoy the open road, but the Porsche 718 Boxster takes it a step further with its joyous handling and eager turbocharged powertrains. It shares its chassis and mechanical parts with the similarly sporty 718 Cayman coupe, but the Boxster's cloth top opens the cabin to fresh air and the freeing feeling of the wind in your hair. Base models come with a turbocharged horizontally opposed four-cylinder, but speed freaks will gravitate toward the optional flat-six. The 718 Boxster may not have the cachet of Porsche's iconic 911 sports car, but its focused chassis and lively nature make it one of the best-driving sports cars on the road earn it a 10Best award.