Doesn't matter, frames crack easily on those golf chassis'. Drain tubes are usually the issue but they're known for frames too. I don't trust VW with a sunroof at all. I'd say 80% of Alltracks that come thru the shop leak and probably 15-20% of TiguansThe sunroof leaking issue is completely overblown. Mine leaked at 2500 miles, dealer fixed it. 3.5 years later and at 39K zero issues.