The key to getting a decent run out of the iLoad is to change the oil more frequently. Change it every 5000 km. But if you’re not sure about its reliability certainly walk away. The HiAce is probably the best bet for you, but you could consider a VW Transporter, Mercedes-Benz Vito or Renault Trafic.

You shouldn't be too concerned about the warranty expiring as the company has an on-going responsibility to fix it beyond the end of the warranty. The loss of performance without the turbo should be huge and easily observed by the dealer, so I would approach the dealer again and ask that someone go with you so you can demonstrate what it is you're concerned about. I would also pick up the phone and call Hyundai to remind them that they haven't honoured their commitment to get back to you. We haven't had any other reports of turbo problems with the iLoad but we are aware of other reports. Have your dealer check that oil is getting to the turbocharger and also check the operation of the wastegate.