I want a new van but diesel is definitely off the list. They aren't what they used to be and repair costs are insane.
Not sure of anyone elses experiences but I have a 2008 auto diesel iload with just short of a million ks. Father owned it since new and I purchased it from him in 2018. Only problems we've ever had is alternator giving up and I've had to replace the turbo hose and clamps as the factory one wouldn't cut it kept blowing off and clean the EGR as it was throwing codes. Still goes perfect.