When deciding whether to designate a car total loss, your provider will weigh the cost of repairs against the value of the vehicle. Typically, if the cost of repairs are greater than 70-75% of the vehicle’s value, they’ll declare it a total loss scenario and reimburse you.
If the car is a total loss, your insurance provider will cut you a check for the actual cash value of the vehicle minus your comprehensive deductible. The good news is that flood damage is a not-at-fault loss and your insurance premium should not increase due to this claim.