Designed and built by AMG, Mercedes-Benz's performance division, the SLS AMG GT was inspired by the iconic 300SL Gullwing of the 1950s and built with both performance and usability in mind. In a supercar market full of occasional-use vehicles that see duty only occasionally, like the Lamborghini Gallardo or Ferrari 458, the SLS stands out as a practical performer that'll keep pace, has a great look, and still can be driven regularly. Starting at around $200,000, it's a relative bargain among its peers.