Cleanest Citroen Diesel in the UK: C3 e-HDi 70 Airdream EGS VTR+
7 Nov 2011, 11:56 UTC · By: Mihnea Radu / French carmaker Citroen has just revealed a what it says is the cleanest-burning diesel ever to roll out of its factory, a car with a name so long you’re never going to remember it all the way...