My theory with the XC60 refresh with its huge, high, flat-top, snub-nosed bonnet compared to the old sloping one is that all that extra volume is for the fancy double/hybrid engines and so on.

Or maybe people just like to feel like their car is a rhino, but the same refresh also slightly lowered the roofline and the driving position feels lower too.

The other down side is that my wife always shouts that I'm going to crash when parking nose-in because the bonnet feels twice as long as it really is.