What is your favourite car and why?

I want to know what is everyone's favourite single automobile and why.

• Car proportions
• CLK-GTR vs. Porsche GT1 vs. TVR Speed 12 vs. Nissa
• M3 GTR vs. CLK DTM
• Whats the fastest speed you driven at, and in what
• Whats the fastest speed you driven at, and in what
• What to get?