3. 2014 Nissan 370Z Roadster
Starting price: $41,470
Zoom. That's what the Z is for.
The top features Nissan wants to make sure you know about once you get beyond that droptop are its 3.7-liter V6 engine and its 332 horsepower. Don't sweat the scant standard features such as xenon headlights, intelligent key, LED lighting and pushbutton starter. Upgrades such as Bluetooth, a Bose sound system and an entertainment/information system are all available.
But you could get those in a far cheaper convertible. No, if you're even considering this particular convertible, you're doing so for its convenience and performance. Worry about accessories later: You've got speed now.