5. 2016 Porsche 718 Boxster
Starting price: $56,000
Miles per gallon: 28 mpg
True, even Porsche has succumbed to SUV demand, with the Cayenne accounting for the majority of its U.S. sales, but this is the Porsche you'll want when the kids and their SUV worth of stuff are gone.
The iconic body, the 2-liter engine and the 300 horsepower are all just dreamy for a car this size. Meanwhile, the fact that you can get it to 170 mph and still get that mileage with standard driving is nothing shy of incredible. The in-car Wi-Fi, the phone module, the Apple Play apps, the online navigation and little nesting/charging tray for your smartphone are all nice additions, but the Boxster is a draw of its own.