Hi Martinod,
Something else for you to consider, we part exchanged our 3yr old XC60 D5 SE-LUX AWD for a new model XC60 T5 Momentum Pro AWD about 2yrs ago and have regretted it ever since. The new model is inferior in just about every way. It’s still a decent car, but the previous model, the one you have, is simply better. I could list the many areas where I’ve been disappointed (and I will if you want me to), but I’ll suffice by saying that we won’t be getting another. My scheme leased XC40 on the other hand, I really like, but I was one of the lucky ones who ordered when the AP was much lower! I guess my point is that the XC60 is unlikely to come back on the scheme, but even if it were to, there are better cars out there to consider.