Go with the 2001 Porsche Boxster, it was voted to be the number 5 best buy for used cars. Anyways, Porsche has the highest reliability rating by JD Power. If i were you, i would get an Infiniti g35 coupe (2005-2007). Offers Mustang Performance with Porsche handling. Also the transmission is one of the best for a car at that price. The G35 was rated as the 2nd best buy for used cars by Automobile Magazine. Dont Get a Convertible because the chasis is stiff and handles terribly.