Good to know that "Diesel leak" issue got fixed at the first place! Regarding feeling heavyness, are you saying that after 80 KM (in 5th gear) car feels heavy? If its so, I never felt heavyness after Linea crosses 2K mark in rpm meter, my Linea 2012 is 2 months and 5 days old with 64xx on Odo. Not sure if I understood the question correctly because you said that you never got a chance to take Linea above 80 KMPH and at the same time you said that you feel car becomes heavy after that hence the confusion Yes, you would love Linea even more once you take her to her own territory i.e. highways!