Has anyone out there driven both of these and make an informed comparison? I note from my Superb II archive brochure that the incoming 150 is basically the same performance as the outgoing 170. My dealer thinks there is negligible difference between the 150 and 190 - any comments please? My budget can cope with either the 150 4WD or 190 2WD and I`m struggling to make up my mind...   In an ideal world I want the 150 with a remap (takes it to around 190) and this would give me the best of both