V60 Recharge – no connection leasing possible ?!

Hello all, I have leased a V60 Recharge for 3 years. in December 2023 he would have to go back. The dealer/seller has already informed me about it. Since I will have significantly less KM than originally agreed, I have asked the seller for an FINAL LEASING for 1 year. Answer: That is not possible and I can buy the car out or finance it with closing rate. A) someone already had a similar situation that connection leasing was denied ? B) what would you do ? In fact finance or lease a new car at the dealer ? After a first milk girl bill a financing would be about 250,- EUR more expensive than my currently leasing rate. Currently the car has about 26,000km Bin looking for opinions…