Purchase advice Großvan V.Class, Renault Spaceclass etc.

Hello to everyone. I am looking for a vehicle as a company car for the next 4 years and offer you around your experiences. Currently I drive a Citroen Spacetourer Business Lounge 180 EAT from the year 2018. Requirements: Family with 3 children and a dog. Annual drive capacity about 40tkm, of which 25 private for holidays. We also have a large 2 axle caravan with a total weight of 2t. Very important, automatic transmission. Budget is 36k net, so about 43k with tax nac h Discounts. I have now looked at the V class. A great vehicle, unfortunately you need about 15k more to equip these also nicely. Now I have seen the Renault Spaceclass. This one you get with 35% discount, so naturally in my budget fully equipped. I offer you around experiences and thinking approaches. Thank you.