VW up vs Hyundai i10 vs Mitsubishi Space Star

Hello I would like to buy a small compact for short distances. Since our family car swallows a lot and is simply unsuitable for the short distances between kindergarten, sports field and train station. I drive about 30 – 40 km a day, a maximum of 15 km apiece. He must have 4 doors, because I have 2 children in the child seat in the back and should not swallow much and fit into the small parking spaces of the Park & Ride. He should not have much PS either, since I do not need them and the taxes I can exclude diesel at about 6000 km a year. I have now limited my selection to 3 models. Hyundai i10, Mitsubishi Space Star and VW up. Since my own price limit is 10000 the decision should be well thought out. Can you recommend one of these three for my needs or should I look at another model? I am grateful for every input.