Need a new daily runner

Needs to have a large boot so a estate would be ideal as im doing up a house so need space for trips to DIY stores and space to chuck a mountain bike in the back for weekends.
Engine size i would rather keep in below 2.0 and not bothered if petrol or diesel and be good if it lands in the cheap tax bracket..

Thinking along the lines of VW Passat estate, Golf estate, Volvo V50/V70 estate ??