Oil change is typical as any oil change but filter is a bit hard to acces but not hard, changing gearbox oil and filter is messy and if the gearbox oil is not the genuie you will kill it. Diesel filter is under the rear axle a bit messy and i recommend axle stands that can handle 2.5 t and also the tank to be pretty low. Just Light on at the gauge.air filter is the easiest. And the hardest is cambelt do to the fact you need to replace water pump and coolant in the same time, not much space and fuel lines in the way.