I tow our Avondale Dart 470 / 2 with our 04 reg 2.0 l136 BHP without any trouble at all, infact it is the best tow car I have had. We are thinking of buying a newer C Max but i am not able to find a 2.0 locally (Cheshire) but there are loads of 1.8 diesels available, approx 113 BHP. My question is does anyone have an opinion on the towing performance of the 1.8 113 BHP against the 2.0 136 BHP vehicle.