The Astra does leak in the drives side some time. The one I have now is wet on the floor. I am off for 2 weeks soon so I will be stripping it all out and removing most of the foam so it can't hold the water. To check on an Astra you remove the cover on the drivers foot well, it's a plastic strip that has the chassis number under it. Then tuck your fingers under the foam to see if it's wet. My Vectra one was wet a little when I removed that.