So I've had my astra sports toured a week and I'm pretty pleased with everything except the fuel economy im averaging about 42-44 mpg and thats in eco mode driving sensibly. My old car I traded in was a 09 vectra 1.9diesel and it averaged 49ish.
I thought with this being a newer car ( 2015 with 22k on.) I'd at least get something similar to the vectra.

So for those who've a standard 2.0 what you getting mpg wise.