Question: what is the best used porsche 911 to buy?
Answer: Porsche 993 C2 (1995-1998) This is an easy one. ... 
Porsche 997 Turbo (2007-2009) Everyone loves the Turbo and so do we, but if you want a Turbo from the 997 lineup, you want these years. ... 
Porsche 996 C4S (2003-2004) ... 
Porsche 996 Turbo (2003-2005) ... 
Porsche 964 C2 (1990-1993)