Mercedes has been coming out with several new variants using smaller (sub 2.0L) engine for its passenger vehicle lineup of late and there seems to be no end to the trend, in view of tighter emissions and fuel economy requirements by EU and other countries. I have to admit that I am surprised when I learnt about the "new" C160 at the beginning of this year and E180 shortly after that, both having a 1.5L inline 4 turbo-charged unit under it hood, producing 129ps / 210Nm and 156ps / 250Nm resp