It's different for everyone. Apping for anything will result in a hard inq(s) (a score hit) and it re-ages your credit file (another score hit). In general, folks with higher FICO scores (720+) tend to take a bigger hit when apping than those in the lower 600 club.
When you apply for a new car loan how many points do you usually lose by applying I have heard up to 25-30 points off your FICO"s is this true or hear say. Does having a higher FICO VS lower FICO mean there less points taken for higher FICO or more for lower FICO"s are is there any correlation between the two.