Buying and operating a Robin DR400/Ecoflyer
I am involved in a group who operates a Cessna 172, and we are beginning the process of considering what to replace it with.
The Robin Ecoflyer looks like an interesting aircraft but we know little about operating one and in particular what to look for, or be aware of, if considering buying one. We have knowledge of the Diesel engine, so it's more the airframe we need to learn about, so I would like to draw on anyone with experiences of buying/operating a DR400.
How does it compare to a 172 in terms of performance, handling, is it a comfortable aircraft for pilot and passengers on longer flights?
Does it have any peculiar weights and balance issues, and can it operate with 4 adults on board and reasonable fuel load?
What maintenance issues arise with the DR400?
Is there more or less maintenance than an aluminium aircraft, and is there any difference in costs? Are there any major maintenance check or life limits on the airframe?
Is there good support for maintenance and in availability of parts?
Is there any specific things to look for or avoid in a used DR400?
Our 172 was never hangared. Can a DR400 be kept permanently outdoors without causing additional maintenance headaches ?
Would having a complete airframe cover give sufficient protection or is hangering the only option with a DR400?
Any other useful information on the operation and maintenance of the DR400 would be really helpful in our deliberations.
Thanks.