the one that drives me nuts, two cars for sale,one for 5999 and one for 6000 and almost invarible they will go to the one for 5999,even though the 6000 one is the better buy[one dollar diff,yet they think 5999 is so much less because of the sound,5 thou verse 6 thou,they don't stop and think hey only one dollar diff]don't understand peoples stupidity i guess[know one dealer that works that way to unload his junkers,puts them side by and guess what he says it almost never fails. have a great day and god bless