If well maintained... I don't see why not... mechanically.
T4's are regularly topping 250k
Suspension, brakes and engine will no doubt need some attention during the period.
As for the interior fittings... all depends on usage and how careful people are. As we all know there are some fairly fragile bits... That's why I'm accumulating a NOS trim parts stock when I come across cheap bits at shows or on eBay. (Doors, tables, catches etc.)
Rgds
Mark