Gentle Reflections and Tessarina in Bukit Timah had their basement carparks filled with waters that comes once in fifty years.
For Tessarina, time flies, and "fifty years" went by in less than 2 human years.
Once a car is totally submerged, probably need to scrap. Unless one wants to strip the car to its carcass, and rebuild...may not be worth it. Insurance will probably declare "Act of God". Condo management will point to sign board telling motorists they park "at own risk".
Perhaps, we shud keep track of those condos with history of flooding, and allow us to follow old adage of CAVEAT EMPTOR.