dont own one, almost did however. Wife like it the best of all the B+ rigs we looked at. I liked the driver compartment the best of all rigs looked at, power seats that no others had. Biggest shortcoming I saw was lack of storage on outside. We ended up with a winnebago aspect but would have liked the melbourne better I think. BUT the lack of storage was a killer.
overall it drove the same as the aspect so I would guess it is very similar in milage and stuff. We get about 8 on average have gotten a little higher all depends on where traveling so that is pretty typical mileage for a C. Cant help with wear and tear items sorry.