My fishmonger mate has a connect , he says there crap on fuel. If your looking to get a smaller van I would recommend a vauxhall combo, my 1.7 runs on fumes.
20mpg? Ay?My Vivaro did more than that! £10 used to get me over 80 miles and thats with 650lAre they really that bad on fuel? Around the 30 mark aint great for a small van to be fair. My old pug partner used to get in the 40's like the Vivaro