Hi @Wern , I can give you my experiences but they may be of no help to you. I am an Australian member and have had my van for just over 4 years. It is a TDI340 6 speed manual 2WD LWB van with a euro 5 engine. Done 52000 kms. It has a full camper conversion so always weighs at least 2400kgs to 2900+kgs.
I have done quite a few long trips in it ( Adelaide to Cairns, Adelaide to Central Australia etc) and its been great and gets pretty good economy and is comfortable on long drives and has coped with hot summer conditions. ie Oil temp didnt climb much higher than normal.
The engine is quite good for power and driveability and the only time I wish for a bigger engine is when pulling my trailer up decent hills or mountainous areas. It still gets there ok but Im working the gears a lot but when not towing I dont have a problem. After all it is a campervan.
Nearly all my trips in the van are longish as I rarely use it around town as a run around vehicle.
I dont have 4motion but I have raised suspension so have been able to go to a few rough places but have to look out for sand, mud etc.
I realize that I dont have a 6.1euro, 4motion so this will be of limited help but is just my impression of my van.
Try to test drive both engines to see what suits you , and whatever you get as @VanDamMan says enjoy it.
I have done quite a few long trips in it ( Adelaide to Cairns, Adelaide to Central Australia etc) and its been great and gets pretty good economy and is comfortable on long drives and has coped with hot summer conditions. ie Oil temp didnt climb much higher than normal.
The engine is quite good for power and driveability and the only time I wish for a bigger engine is when pulling my trailer up decent hills or mountainous areas. It still gets there ok but Im working the gears a lot but when not towing I dont have a problem. After all it is a campervan.
Nearly all my trips in the van are longish as I rarely use it around town as a run around vehicle.
I dont have 4motion but I have raised suspension so have been able to go to a few rough places but have to look out for sand, mud etc.
I realize that I dont have a 6.1euro, 4motion so this will be of limited help but is just my impression of my van.
Try to test drive both engines to see what suits you , and whatever you get as @VanDamMan says enjoy it.