Quote Originally Posted by Gar
Just buy the 6 cylinder its an extra 400e a year in tax for the 525d

Say it costs 2k for the chain job that covers you for 5 years tax difference

Plus you get more reliability and the extra cylinders make a world of difference

If your worried about economy have it remapped to be fuel friendly should easily match a 520d

Lastly the 6 pots are usually cheaper is well win win you cant lose
That's exactly it some people are just obsessed with the cheap tax .