just got our xline X1 the week before Xmas.
The seats in the xline model are really comfy , we find them miles more comfortable than the seats in the sport or msport models, sure they would be fine
The parking sensors are excellent, I don’t find I need to turn my neck at all as you can see what’s going on with the wing mirrors and central display.
as for parallel parking you just press a button and the X1 parks itself you just switch between forward and reverse and press the brake when it tells you, really couldn’t be easier and definitely saves your neck.
boot space is good, you pull a hoop on seat base to lower seats rather than a handle in the boot, really easy to use, they do tilt etc. don’t think their is anything with a bigger boot on mobility at the moment, it’s a good square shape too if you need to load scooters chairs etc.
at the 2020 advance payment of 2600 or so I think it beats anything else on the scheme hands down, in fact compared to the current list it’s a absolute bargain. Hope you find it as comfortable as we do as I am certain you won’t currently find anything that even comes remotely close in terms of comfort, space and value