No doubt about it: functional budget-minded family motoring is best served by one of those van-based mini-MPVs. For many though, something like this is too square and boring to run as an only car. So what if someone made it smaller and cheaper so you could run one as a second or third car alongside something nicer. And what if they made it trendier too? That's what Fiat's improved little Qubo sets out to deliver.