My old 2013 was set to 140mm clearance and my new 2021 is 150mm clearance (set by Krazy Horse). Both measured unladen from the bottom of the front number plate carrier and the bottom of the lower wishbone. No problems with ground clearance on either.
140mm sounds like a lot, and according to google "Most sedan vehicles generally have an average ground clearance between 4-6 inches [about 100 - 150 mm]."
Do you happen to know how much lower it gets with driver and driver+passenger?
