Hi, I am looking to buy a VW Passat. I was looking at a 07 highline, but it has 170,000 km on it. Would you say this is too much? it would cost 6750 and tax is 710. My other option is a 08 Passat highline with 100,00 km on it for 8k, which is a bit over my budget but tax is only 390. Could you offer any advice, please/ From an aesthetics point of view, the 07 is black with cream interior (which id prefer), where as the 08 is silver with dark interior. thanks, John.