With brilliant handling and a sweet flat-six engine mounted behind the driver, the Boxster is a regular on our 10Best list. It offers much of the 911’s goodness (and interior), yet possesses its own distinctive character. There are three engine choices: a 265-hp, 2.7-liter; a 315-hp, 3.4-liter S; and a 330-hp, 3.4-liter GTS. For the ultimate Boxster, check out the Spyder with its 375 hp.