How many points does your credit score drop after an auto repossession?

http://www.NationalScoreIndex.com. Overall, the study found that: * The average Experian PLUS(SM) Score for consumers with no late auto payments is 689 versus 596 for consumers with at least one late auto payment. When a payment is late by 90 or more days, the average score dropped to 574. * 1.5 percent of consumers who have an auto have a repossession noted on their credit file. The average credit score for those with a repossession dropped even further to 566. The states with the highest repossession rate are Arizona, New Mexico, Texas, South Carolina and Nevada.