My car has a lot of water under the floors and a lot of .mositure on the windows at night.
If the water is all over the floors then you have a leak from one or more sealing areas i.e. Windshield, rear glass, door weatherstripping,etc. if it is just on the passenger side floor it could have he A/C drain plugged up, make sure it it water and not coolant, if it is coolant the heater core is leaking. HTH
Does this vehicle have a "Moon/Sun" roof?
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