Also looking at these, let's face it you don't buy them for speed, but the 1.6 looks pedestrian, so it's either the 1.8 petrol or preferably the 2.0 DTI (but at a hefty premium).
The revised models (upto 18mths old ?) included a diagonal belt in the centre seat, which previously was only a lapbelt - a trifle worrying !
I'm still juggling between the Zafira and Picasso
D