I was wondering about people’s ideas on both the above engines.
Thinking about a new aircraft but it has the Rotax 912uls in it. I’ve currently got a Jabiru 2200 80hp. The Jab engine has been extremely reliable and easy to work on. Theres plenty of room around it and most things are easy to get at for the minor servicing. It only uses 13 litres per hour, but I’ve always used avgas. You can use unleaded but fuel types can’t be mixed. Cruises at 90kts. The Rotax is heavier on fuel, around 17 litres per hour, but I’ve been told they run better on unleaded, and the fuel can be mixed if necessary. The engine seems considerably more complicated, and takes ap much more room, which I’m guessing makes it more difficult to do routine servicing. From what I’ve a heard parts also seem more expensive, so I guess annuals would be too. Also heard they are hard to start in colder weather? Does anyone know if the power is as good as the Jab (80hp v 100hp)? The Rotax cruises at around 80kts. Are they as reliable?
Just interested to know others thoughts ...
Jenny