I don’t have exact measurements so I can give you a estimation. I would say with camper top down it’s about 8 1/2 feet x 17 feet. I will get a precise measurement once I get my hands on a measuring tape. Just didn’t want to leave you hold.
Not sure since it seemed to be working fine even up to taking it in for service just an engine light. I think there may have been a recall notice that I failed to jump on concerning some computer flashing/updating. It all fell under warranty so no problems every occurred and I did some back country trail on the way back home.