I had a C34 S2 from September 2017 to feb this year, until I stacked it.
Never had an issue aside from the fuel consumption side of things, auto went well and had plenty of power, I can't look at anything else anymore, they're an addiction, and mine helped move most of a house in about a week. don't worry about rear leg room unless you're constantly taking a full load of passengers, which even then I had 5 adults in it pretty comfortably.. the rear seats fold flat for extra room.