How much could I win in a lawsuit?

It is impossible to value a lawsuit without discussing the specific circumstances of the accident. Potential damages including immediate medical treatment and transportation, follow up care, care for long term disabilities, lost time from work, lost wages due to no longer being able to hold a certain job, and loss of enjoyment of life due to a long-term injury or disability. If you are successful, your insurance company has the right to be reimbursed for any expenses they have paid for, and you receive any remaining amount.